ARM

[Pupo]

To baš i nije tako, osim ako pod brzo misliš na godine (što zaista je brzo u tom kontekstu). Za sve što je ispod 8nm(il neki druge sitne vrijenosti, ne sjećam se) trebaju ASML tj. Leica strojevi. Ne postoji drugi dobavljač.

Autor Exy

Ameri pokazuju tko je glavni, imat će najnapredniji proces na planetu na svom tlu. Europa naravno gleda i glumi gljivu.

Budemo uveli embargo na izvoz strojeva i to je to

[Exy]

Ameri pokazuju tko je glavni, imat će najnapredniji proces na planetu na svom tlu. Europa naravno gleda i glumi gljivu.

[The Exiled]

Autor Pupo

To baš i nije tako, osim ako pod brzo misliš na godine (što zaista je brzo u tom kontekstu). Za sve što je ispod 8nm(il neki druge sitne vrijenosti, ne sjećam se) trebaju ASML tj. Leica strojevi. Ne postoji drugi dobavljač.

Svi trebaju ASML, nema druge, ono kaj hoću reći da TSMC sve kaj najavi sprovode u realnost, jer taj 5nm FAB u Arizoni bude izbacival wafere, prije, nego Intel uopće krene s postavljanjem opreme u svoje fabrike, a u međuvremenu TSMC već složi 3nm koji ide sad usporedno s ovim 5nm koji se već priprema za proizvodnju. Znam da za to trebaju godine, tak jasno, samo velim da su već prošle te godine i TSMC je svoje najave ostvaril i općenito ih ostvaruje, dok Intel i dalje čeka da ih netko sprovede na pravi put ili da konkurencija jednostavno nestane prek noći.

Autor Exy

Ameri pokazuju tko je glavni, imat će najnapredniji proces na planetu na svom tlu. Europa naravno gleda i glumi gljivu.

Da, pa samo Apple, AMD i nVidia (bome i Intel u zadnje vrijeme) tuku gadne pare za TSMC, a sve redom domaće američke firme, tak da imaju itekakav interes.

[Pupo]

Da li postoji u EU tvornica wafera uopće, a da bas nisu iz devesprve?

[The Exiled]

Ima Intel svoje u Irskoj i GloFo u Dresdenu, ali i EU sad po uzoru na USA želi svoj CHIPS Act, pa da se sve više toga na modernim proizvodnim procesima slaže diljem Europe.

[The Exiled]

Intel Foundry and ARM to collaborate on 1.8nm mobile SoCs

Arm and Intel Foundry Services on Wednesday announced plans to conduct design technology co-optimization (DTCO) and system technology co-optimization (STCO) for Arm's mobile IP on the Intel 18A fabrication technology (1.8nm-class). The plan will enable clients of Arm and IFS to maximize performance, lower power consumption, and optimize die sizes of their upcoming SoCs involving Arm's IP. Under the agreement, Intel Foundry Services and Arm will co-optimize Arm's IP and Intel's 18A fabrication process to increase the performance, power, area, and cost advantages of the new node. The two companies will initially focus on mobile SoC designs, but may eventually expand their collaboration to automotive, aerospace, datacenter, Internet of Things, and government applications. As part of the pact, Arm and IFS will develop reference design and optimized process developers kits for mobile SoCs.

When it comes to Intel's 18A fabrication process, there are a lot of things that can be optimized on node and design level to extract more PPAC advantages out of the node. One of the key innovations of Intel 18A is usage of gate-all-around (GAA) transistors that Intel calls RibbonFET. In GAA transistors, the channels are horizontally oriented and completely enclosed by gates. These GAA channels are created through epitaxy and selective material removal, enabling designers to fine-tune them by altering the transistor channels' width to get higher performance or lower power consumption. If everything works well, such control allows them to reduce transistor leakage current and performance variability — this provides great opportunities for DTCO.

Izvor: Tom's Hardware

[The Exiled]

nVidia and AMD are planning Arm-based CPUs for consumer PCs: Intel's shares tumbled following the news

Izvor: TechSpot

[Sinac]

Ako će Nvidia upariti svoj GPU i AI dio s ARM jezgrom, mislim da će i AMD i Intel i Apple imati poštenog konkurenta.

[Mario92]

S obzirom kaj je Qualcomm najavil sa Elite X procevima, moglo bi biti prilično čupavo na tržištu u sljedećih godinu-dve.

Ak je istina kaj su najavili, ja ne vidim kak bu x86 preživel u laptopu u sljedećih 5 godina

[BinaryJesus]

Ak ne slože x86 virtualizaciju nitko to neće kupovati.

[Mario92]

Virtualizacija već sad dela prilično dobro, s tim da već dost korištenih programa je već napravljeno za ARM

[Dottore]

Autor BinaryJesus

Ak ne slože x86 virtualizaciju nitko to neće kupovati.

Veći je problem Windowsa, nisu još dobro optimizirali. Na Linuxu i MacOSX rade jako dobro.

Ekipa koja je radila M1 prešli su na Qualcomm već tri godine. Veći problem je M2 i budući M3 sa viška memorije. Bit će smiješno M3 sa 12gb memorije.

[The Exiled]

Intel boss Pat Gelsinger calls Arm's PC threat "insignificant" - sve oko njega gori, ali Intelov glavni direktor i dalje u eter plasira kojekakve zanimljivosti.

nVidia Grace Hopper praktički nema konkurencije, šrot AMD i dalje uzima svoj komad tržišta, ARM se već ionak udomaćil na serverskom polju, ali ne - Pat i Mat u Intelu ne vjeruje da će ARM biti ikakav problem za njegovu firmu.

"Intel quarterly figures: A loss in sales, a business closure, a good outlook and an increase in shares. Intel CEO Gelsinger dismisses 'pretty insignificant' Arm PC challenge."

[Sinac]

Da, baš nemaju razloga za brigu.

Evo im ovo:
https://www.apple.com/newsroom/2023/...ring-m3-chips/

[The Exiled]

To je to, isti taj CEO od prvog dana priča kak bude vratil Apple opet na Intel, kaj po pitanju CPU-a, kaj po pitanju proizvodnje Apple custom-made SoC rješenja.

[Bubba]

Hajde malo da dignem thread...

Vec sam pisao o tome kako mi se svidio ARM Chromebook ovdje: https://www.reddit.com/r/chromeos/co...stop_worrying/ a sada imam nesto sasvim novo pa ce mozda nekome biti zanimljivo. E sad imam nesto sasvim novo...

TLDR; (ne samo Appleov) ARM je zaista postao first class citizen u klasicnom workstation smislu i zaista se moze ucinkovito raditi na njemu ako imate neke specificne potrebe.

Pa da pocnemo - NXP LX2160A ima 16 jezgara do 2.2 GHz, 8MB L2 cachea i 8MB L3 "platform cache" i razne mrežne kombinacije u SoC-u. LX2160A je nominalno klasicni embedded procesor ali je optimiziran za mrežna rješenja. SoC ima dual channel DDR4-3200 kontroler i podržava ECC, a TDP je 30W. Naravno, kako sam rekao, radi se o mrežnom SoC-u (100GbE i svaštanešto), ali je SolidRunov SoM koji je na njihovoj ClearFog CX LX2 ITX ploči s ATX konektorom i PCI-E konektorom. Konkretno, radi se o ovom hardveru: https://www.solid-run.com/arm-server...x2-workstation

To sada vec pomalo zvuci kao nesto na sto bi covjek mogao natociti i nesto sto nije stravicno unutar embedded svijeta. Pa sam se malo poigrao, i to je na kraju rezultiralo time da sam slozio puni funkcionalni solidno brzi ARM workstation.

Chip lijepo radi overclockiran, takt 2.2 GHz (original 2 GHz), FSB 800 MHz (original 700 MHz) Ovih 200njak MHz gore mu sasvim dobro dodje (testovi ispod) Isto tako, malo Grunfovanja je bilo potrebno, ali u konacnici sam zadovoljan rezultatom.

Meni je cijena hardvera (barem sto se SolidRun hardvera tice) bila "transparentna" (hardver je kupljen, odradio je svoju svrhu i skuplja manje prasine samo zato sto je u ladici), a "dodatnog" hardvera sam se nakupovao u visini ~150€. Prije svega, tu je Thermaltake Mini ITX Core X1 kuciste koje je *apsolutno* smece i ne vrijedi niti 60€ koliko sam ga platio. Nije mi se dalo kombinirati s nekim relativno starim napajanjima koje sam imao u uredu pa sam odabrao jeftini EVGA 450W BR za 50€, a s obzirom da me uzasno iritirao hladnjak koji je na SoM-u, iskoristio sam stari LC-Power LC-CC-95 cooler. Takodjer, na Njuskalu sam uzeo Asusovu RT 550 2GB sto je sasvim dovoljno za dva monitora koliko mi treba, a ipak nije predpotopna kao nekakva ATI kartica koju sam nasao da bih isprobao AMD boot uopce.

Slike su ovdje, a ispod ide malo brojeva. Imate sliku "originalne" plocice i onda mojeg Grunf moda, koji je efektivno full load spustio sa ~70°C na ~50° C.

SolidRun HoneyComb LX2 (NXP Layerscape LX2160A) as a Workstation

OpenBenchmark.org Timed Linux Kernel Compilation 1.15.0 - average of 3 runs

2x Intel Xeon Gold 6148         -        59.90 s
2x Intel Xeon E5-2680 v4        -        92.92 s
AMD Ryzen Threadripper 2920X    -        97.52 s
2x Intel Xeon E5-2620 v4        -       160.17 s
NXP LX2160A@2.2GHz              -       854.50 s
NXP LX2160A                     -       913.06 s

Geekbench 6

https://browser.geekbench.com/v6/cpu...ine=%205134441 vs. iEi PUZZLE-M801
https://browser.geekbench.com/v6/cpu...ine=%205134441 vs. Lenovo Lenovo Duet 5
https://browser.geekbench.com/v6/cpu...ine=%205134441 2.0GHz vs. 2.2GHz

lshw

arm-ripper
    description: Mini Tower Computer
    product: SolidRun CEX7 Platform
    vendor: SolidRun Ltd.
    version: Rev 1
    serial: Serial Not Set
    width: 64 bits
    capabilities: smbios-3.2.0 dmi-3.2.0 smp cp15_barrier setend swp tagged_addr_disabled
    configuration: boot=normal chassis=mini-tower
  *-core
       description: Motherboard
       physical id: 0
     *-firmware
          description: BIOS
          vendor: EFI Development Kit II / SolidRun
          physical id: 1
          version: EDK II
          date: Mar  3 2024
          size: 96KiB
          capabilities: pci upgrade bootselect acpi usb uefi
     *-cpu
          description: CPU
          product: ARM (0xd08)
          vendor: NXP
          physical id: 1008
          bus info: cpu@0
          version: Cortex-A72
          slot: BGA-1156
          size: 2GHz
          capacity: 2200MHz
          clock: 100MHz
          capabilities: lm
          configuration: cores=16 enabledcores=16
        *-cache
             description: L1 cache
             physical id: 1000
             slot: L1 Instruction
             size: 48KiB
             capacity: 48KiB
             capabilities: internal varies instruction
             configuration: level=1
     *-memory
          description: System Memory
          physical id: 100b
          slot: System board or motherboard
          size: 63GiB
          capabilities: ecc
          configuration: errordetection=ecc
        *-bank
             description: DIMM DDR4 3200 MHz (0.3 ns) [empty]
             physical id: 0
             slot: RIGHT SIDE
             width: 64 bits
             clock: 3200MHz (0.3ns)
     *-nvme
          description: NVMe device
          product: SAMSUNG MZVLB256HAHQ-000L7
          vendor: Samsung Electronics Co Ltd
          physical id: 2
          bus info: pci@0002:01:00.0
          logical name: /dev/nvme0
          logical name: /dev/fb0
          version: 1L2QEXD7
          serial: S41GNX0M370758
          width: 64 bits
          clock: 33MHz
          capabilities: nvme pm msi pciexpress msix nvm_express bus_master cap_list fb
          configuration: depth=32 driver=nvme latency=0 mode=1920x1080 nqn=nqn.2014.08.org.nvmexpress:144d144dS41GNX0M370758      SAMSUNG MZVLB256HAHQ-000L7 state=live visual=truecolor xres=1920 yres=1080
          resources: iomemory:940-93f irq:361 memory:9400000000-9400003fff
        *-namespace:0
             description: NVMe disk
             physical id: 0
             logical name: hwmon1
        *-namespace:1
             description: NVMe disk
             physical id: 2
             logical name: /dev/ng0n1
        *-namespace:2
             description: NVMe disk
             physical id: 1
             bus info: nvme@0:1
             logical name: /dev/nvme0n1
             size: 238GiB (256GB)
             capabilities: gpt-1.00 partitioned partitioned:gpt
             configuration: guid=2800354e-92d4-40ba-a255-a2328ca44f8a logicalsectorsize=512 sectorsize=512 wwid=eui.0025388391b9723f
           *-volume:0 UNCLAIMED
                description: Windows FAT volume
                vendor: mkfs.fat
                physical id: 1
                bus info: nvme@0:1,1
                version: FAT32
                serial: 5917-3eb7
                size: 1073MiB
                capacity: 1074MiB
                capabilities: boot fat initialized
                configuration: FATs=2 filesystem=fat
           *-volume:1
                description: EXT4 volume
                vendor: Linux
                physical id: 2
                bus info: nvme@0:1,2
                logical name: /dev/nvme0n1p2
                logical name: /
                logical name: /var/snap/firefox/common/host-hunspell
                version: 1.0
                serial: 44b70ed7-c365-4823-98ee-b83baf35ce91
                size: 237GiB
                capabilities: journaled extended_attributes large_files huge_files dir_nlink recover 64bit extents ext4 ext2 initialized
                configuration: created=2024-03-01 19:59:31 filesystem=ext4 lastmountpoint=/ modified=2024-03-04 00:27:02 mount.fstype=ext4 mount.options=ro,noexec,noatime mounted=2024-03-04 00:27:02 state=mounted
     *-display
          description: VGA compatible controller
          product: Lexa PRO [Radeon 540/540X/550/550X / RX 540X/550/550X]
          vendor: Advanced Micro Devices, Inc. [AMD/ATI]
          physical id: 0
          bus info: pci@0004:01:00.0
          logical name: /dev/fb0
          version: c7
          width: 64 bits
          clock: 33MHz
          capabilities: pm pciexpress msi vga_controller bus_master cap_list rom fb
          configuration: depth=32 driver=amdgpu latency=0 resolution=1920,1080
          resources: iomemory:a40-a3f iomemory:a40-a3f irq:380 memory:a480000000-a4ffffffff memory:a400000000-a4001fffff ioport:10000(size=256) memory:a040000000-a04003ffff memory:a040040000-a04005ffff
     *-multimedia
          description: Audio device
          product: Baffin HDMI/DP Audio [Radeon RX 550 640SP / RX 560/560X]
          vendor: Advanced Micro Devices, Inc. [AMD/ATI]
          physical id: 0.1
          bus info: pci@0004:01:00.1
          logical name: card0
          logical name: /dev/snd/controlC0
          logical name: /dev/snd/hwC0D0
          logical name: /dev/snd/pcmC0D10p
          logical name: /dev/snd/pcmC0D3p
          logical name: /dev/snd/pcmC0D7p
          logical name: /dev/snd/pcmC0D8p
          logical name: /dev/snd/pcmC0D9p
          version: 00
          width: 64 bits
          clock: 33MHz
          capabilities: pm pciexpress msi bus_master cap_list
          configuration: driver=snd_hda_intel latency=0
          resources: iomemory:a40-a3f irq:382 memory:a410200000-a410203fff
        *-input:0
             product: HDA ATI HDMI HDMI/DP,pcm=3
             physical id: 0
             logical name: input21
             logical name: /dev/input/event6
        *-input:1
             product: HDA ATI HDMI HDMI/DP,pcm=7
             physical id: 1
             logical name: input22
             logical name: /dev/input/event7
        *-input:2
             product: HDA ATI HDMI HDMI/DP,pcm=8
             physical id: 2
             logical name: input23
             logical name: /dev/input/event8
        *-input:3
             product: HDA ATI HDMI HDMI/DP,pcm=9
             physical id: 3
             logical name: input24
             logical name: /dev/input/event9
        *-input:4
             product: HDA ATI HDMI HDMI/DP,pcm=10
             physical id: 4
             logical name: input25
             logical name: /dev/input/event10
     *-pnp00:00
          product: PnP device NXP0016
          vendor: NXP Semiconductors bv.
          physical id: 3
          capabilities: pnp
          configuration: driver=system
     *-pnp00:01
          product: PnP device NXP0016
          vendor: NXP Semiconductors bv.
          physical id: 4
          capabilities: pnp
          configuration: driver=system
     *-pnp00:02
          product: PnP device PNP0c02
          physical id: 5
          capabilities: pnp
          configuration: driver=system
  *-usbhost:0
       product: xHCI Host Controller
       vendor: Linux 6.5.0-21-generic xhci-hcd
       physical id: 1
       bus info: usb@1
       logical name: usb1
       version: 6.05
       capabilities: usb-2.00
       configuration: driver=hub slots=1 speed=480Mbit/s
     *-usb
          description: Keyboard
          product: USB Receiver
          vendor: Logitech
          physical id: 1
          bus info: usb@1:1
          version: 29.01
          capabilities: usb-2.00
          configuration: driver=usbhid maxpower=98mA speed=12Mbit/s
        *-input:0
             product: Logitech Wireless Keyboard PID:4023
             physical id: 0
             logical name: input17
             logical name: /dev/input/event3
             logical name: input17::capslock
             logical name: input17::compose
             logical name: input17::kana
             logical name: input17::numlock
             logical name: input17::scrolllock
             capabilities: usb
        *-input:1
             product: Logitech Wireless Mouse
             physical id: 1
             logical name: input20
             logical name: /dev/input/event4
             logical name: /dev/input/mouse0
             capabilities: usb
  *-usbhost:1
       product: xHCI Host Controller
       vendor: Linux 6.5.0-21-generic xhci-hcd
       physical id: 2
       bus info: usb@2
       logical name: usb2
       version: 6.05
       capabilities: usb-3.00
       configuration: driver=hub slots=1 speed=5000Mbit/s
  *-usbhost:2
       product: xHCI Host Controller
       vendor: Linux 6.5.0-21-generic xhci-hcd
       physical id: 3
       bus info: usb@3
       logical name: usb3
       version: 6.05
       capabilities: usb-2.00
       configuration: driver=hub slots=1 speed=480Mbit/s
     *-usb
          description: USB hub
          product: CY4609
          vendor: Cypress Semiconductor Corp.
          physical id: 1
          bus info: usb@3:1
          version: 50.10
          capabilities: usb-2.10
          configuration: driver=hub slots=4 speed=480Mbit/s
        *-usb:0
             description: Keyboard
             product: Logitech HID compliant keyboard System Control
             vendor: Logitech
             physical id: 2
             bus info: usb@3:1.2
             logical name: input16
             logical name: /dev/input/event1
             logical name: input16::capslock
             logical name: input16::numlock
             logical name: input16::scrolllock
             logical name: input18
             logical name: /dev/input/event2
             logical name: input19
             logical name: /dev/input/event5
             version: 1.80
             capabilities: usb-1.10 usb
             configuration: driver=usbhid maxpower=100mA speed=2Mbit/s
        *-usb:1
             description: USB hub
             product: USB 2.0 Hub
             vendor: Microchip Technology, Inc. (formerly SMSC)
             physical id: 3
             bus info: usb@3:1.3
             version: b.b3
             capabilities: usb-2.00
             configuration: driver=hub maxpower=2mA slots=4 speed=480Mbit/s
  *-usbhost:3
       product: xHCI Host Controller
       vendor: Linux 6.5.0-21-generic xhci-hcd
       physical id: 4
       bus info: usb@4
       logical name: usb4
       version: 6.05
       capabilities: usb-3.00
       configuration: driver=hub slots=1 speed=5000Mbit/s
     *-usb
          description: USB hub
          vendor: Cypress Semiconductor Corp.
          physical id: 1
          bus info: usb@4:1
          version: 50.10
          capabilities: usb-3.00
          configuration: driver=hub slots=4 speed=5000Mbit/s
        *-usb
             description: Mass storage device
             product: SanDisk 3.2Gen1
             vendor: USB
             physical id: 1
             bus info: usb@4:1.1
             logical name: scsi4
             version: 1.00
             serial: 0501643331fb46db684b470e50a4b5c094a79c387f7326976d702543b9aa666308ce000000000000
             capabilities: usb-3.00 scsi emulated scsi-host
             configuration: driver=usb-storage maxpower=896mA speed=5000Mbit/s
           *-disk
                description: SCSI Disk
                product: SanDisk 3.2Gen1
                vendor: USB
                physical id: 0.0.0
                bus info: scsi@4:0.0.0
                logical name: /dev/sda
                version: 1.00
                serial: 0501643331fb46db684b
                size: 14GiB (15GB)
                capabilities: removable
                configuration: ansiversion=6 logicalsectorsize=512 sectorsize=512
              *-medium
                   physical id: 0
                   logical name: /dev/sda
                   size: 14GiB (15GB)
                   capabilities: partitioned partitioned:dos
                   configuration: signature=17b3f8f1
                 *-volume
                      description: Windows FAT volume
                      vendor: mkfs.fat
                      physical id: 1
                      logical name: /dev/sda1
                      logical name: /media/bubba/F(X)
                      version: FAT32
                      serial: 6f90-6712
                      size: 14GiB
                      capacity: 14GiB
                      capabilities: primary fat initialized
                      configuration: FATs=2 filesystem=fat label=F(X) mount.fstype=vfat mount.options=rw,nosuid,nodev,relatime,uid=1000,gid=1000,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,showexec,utf8,flush,errors=remount-ro state=mounted
  *-input
       product: Power Button
       physical id: 5
       logical name: input0
       logical name: /dev/input/event0
       capabilities: platform
  *-network
       description: Ethernet interface
       physical id: 6
       logical name: eth0
       serial: d0:63:b4:04:67:8b
       size: 1Gbit/s
       capacity: 1Gbit/s
       capabilities: ethernet physical tp mii 10bt-fd 100bt-fd 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=fsl_dpaa2_eth driverversion=6.5.0-21-generic duplex=full firmware=7.17 ip=192.168.101.217 link=yes multicast=yes port=twisted pair speed=1Gbit/s

lspci/lsusb

0002:01:00.0 Non-Volatile memory controller: Samsung Electronics Co Ltd NVMe SSD Controller SM981/PM981/PM983
0004:01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Lexa PRO [Radeon 540/540X/550/550X / RX 540X/550/550X] (rev c7)
0004:01:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Baffin HDMI/DP Audio [Radeon RX 550 640SP / RX 560/560X]

Bus 004 Device 003: ID 0781:5583 SanDisk Corp. Ultra Fit
Bus 004 Device 002: ID 04b4:6500 Cypress Semiconductor Corp. 
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 004: ID 0424:2514 Microchip Technology, Inc. (formerly SMSC) USB 2.0 Hub
Bus 003 Device 003: ID 046d:c30e Logitech, Inc. UltraX Keyboard (Y-BL49)
Bus 003 Device 002: ID 04b4:6502 Cypress Semiconductor Corp. CY4609
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 002: ID 046d:c534 Logitech, Inc. Unifying Receiver
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

PassMark@2.0GHz

                   PassMark PerformanceTest Linux (11.0.1002)


Cortex-A72 (aarch64)
16 cores @ 0 MHz  |  62.1 GiB RAM
Number of Processes: 16  |  Test Iterations: 1  |  Test Duration: Medium
--------------------------------------------------------------------------------
CPU Mark:                          5080
  Integer Math                     51534 Million Operations/s
  Floating Point Math              20042 Million Operations/s
  Prime Numbers                    22.9 Million Primes/s
  Sorting                          23638 Thousand Strings/s
  Encryption                       1422 MB/s
  Compression                      41362 KB/s
  CPU Single Threaded              552 Million Operations/s
  Physics                          530 Frames/s
  Extended Instructions (NEON)     3422 Million Matrices/s

Memory Mark:                       1215
  Database Operations              4340 Thousand Operations/s
  Memory Read Cached               7530 MB/s
  Memory Read Uncached             6116 MB/s
  Memory Write                     7613 MB/s
  Available RAM                    57643 Megabytes
  Memory Latency                   106 Nanoseconds
  Memory Threaded                  24879 MB/s
--------------------------------------------------------------------------------

PassMark@2.2GHz

                   PassMark PerformanceTest Linux (11.0.1002)


Cortex-A72 (aarch64)
16 cores @ 0 MHz  |  62.1 GiB RAM
Number of Processes: 16  |  Test Iterations: 1  |  Test Duration: Medium
--------------------------------------------------------------------------------
CPU Mark:                          5554
  Integer Math                     56907 Million Operations/s
  Floating Point Math              22186 Million Operations/s
  Prime Numbers                    23.0 Million Primes/s
  Sorting                          25588 Thousand Strings/s
  Encryption                       1577 MB/s
  Compression                      45227 KB/s
  CPU Single Threaded              608 Million Operations/s
  Physics                          537 Frames/s
  Extended Instructions (NEON)     3786 Million Matrices/s

Memory Mark:                       1315
  Database Operations              4656 Thousand Operations/s
  Memory Read Cached               8286 MB/s
  Memory Read Uncached             6661 MB/s
  Memory Write                     8377 MB/s
  Available RAM                    61744 Megabytes
  Memory Latency                   99 Nanoseconds
  Memory Threaded                  25074 MB/s
--------------------------------------------------------------------------------

perf 2.0GHz

 Performance counter stats for 'sleep 1':

              1.83 msec task-clock                       #    0.002 CPUs utilized             
                 1      context-switches                 #  546.999 /sec                      
                 0      cpu-migrations                   #    0.000 /sec                      
                69      page-faults                      #   37.743 K/sec                     
           3615631      cycles                           #    1.978 GHz                       
           1926895      instructions                     #    0.53  insn per cycle            
         branches                                                              
             19690      branch-misses                                                         

       1.003565332 seconds time elapsed

       0.003576000 seconds user
       0.000000000 seconds sys

perf 2.2GHz

 Performance counter stats for 'sleep 1':

              1.70 msec task-clock                       #    0.002 CPUs utilized             
                 1      context-switches                 #  588.361 /sec                      
                 0      cpu-migrations                   #    0.000 /sec                      
                68      page-faults                      #   40.009 K/sec                     
           3688141      cycles                           #    2.170 GHz                       
           1937926      instructions                     #    0.53  insn per cycle            
         branches                                                              
             17850      branch-misses                                                         

       1.003154450 seconds time elapsed

       0.003193000 seconds user
       0.000000000 seconds sys

glmark2

=======================================================
    glmark2 2023.01
=======================================================
    OpenGL Information
    GL_VENDOR:      AMD
    GL_RENDERER:    AMD Radeon RX 550 / 550 Series (polaris12, LLVM 15.0.7, DRM 3.54, 6.5.0-21-generic)
    GL_VERSION:     4.6 (Compatibility Profile) Mesa 23.2.1-1ubuntu3.1
    Surface Config: buf=32 r=8 g=8 b=8 a=8 depth=24 stencil=0 samples=0
    Surface Size:   1920x1080 windowed
=======================================================
[build] use-vbo=false: FPS: 2858 FrameTime: 0.350 ms
[build] use-vbo=true: FPS: 3525 FrameTime: 0.284 ms
[texture] texture-filter=nearest: FPS: 3434 FrameTime: 0.291 ms
[texture] texture-filter=linear: FPS: 3445 FrameTime: 0.290 ms
[texture] texture-filter=mipmap: FPS: 3439 FrameTime: 0.291 ms
[shading] shading=gouraud: FPS: 3240 FrameTime: 0.309 ms
[shading] shading=blinn-phong-inf: FPS: 3235 FrameTime: 0.309 ms
[shading] shading=phong: FPS: 3185 FrameTime: 0.314 ms
[shading] shading=cel: FPS: 3131 FrameTime: 0.319 ms
[bump] bump-render=high-poly: FPS: 2981 FrameTime: 0.336 ms
[bump] bump-render=normals: FPS: 3462 FrameTime: 0.289 ms
[bump] bump-render=height: FPS: 3423 FrameTime: 0.292 ms
[effect2d] kernel=0,1,0;1,-4,1;0,1,0;: FPS: 2201 FrameTime: 0.454 ms
[effect2d] kernel=1,1,1,1,1;1,1,1,1,1;1,1,1,1,1;: FPS: 996 FrameTime: 1.005 ms
[pulsar] light=false:quads=5:texture=false: FPS: 3011 FrameTime: 0.332 ms
[desktop] blur-radius=5:effect=blur:passes=1:separable=true:windows=4: FPS: 1203 FrameTime: 0.831 ms
[desktop] effect=shadow:windows=4: FPS: 2183 FrameTime: 0.458 ms
[buffer] columns=200:interleave=false:update-dispersion=0.9:update-fraction=0.5:update-method=map: FPS: 658 FrameTime: 1.520 ms
[buffer] columns=200:interleave=false:update-dispersion=0.9:update-fraction=0.5:update-method=subdata: FPS: 1029 FrameTime: 0.972 ms
[buffer] columns=200:interleave=true:update-dispersion=0.9:update-fraction=0.5:update-method=map: FPS: 1113 FrameTime: 0.899 ms
[ideas] speed=duration: FPS: 2348 FrameTime: 0.426 ms
[jellyfish] : FPS: 2264 FrameTime: 0.442 ms
[terrain] : FPS: 266 FrameTime: 3.770 ms
[shadow] : FPS: 2912 FrameTime: 0.344 ms
[refract] : FPS: 430 FrameTime: 2.330 ms
[conditionals] fragment-steps=0:vertex-steps=0: FPS: 3456 FrameTime: 0.289 ms
[conditionals] fragment-steps=5:vertex-steps=0: FPS: 3441 FrameTime: 0.291 ms
[conditionals] fragment-steps=0:vertex-steps=5: FPS: 3451 FrameTime: 0.290 ms
[function] fragment-complexity=low:fragment-steps=5: FPS: 3435 FrameTime: 0.291 ms
[function] fragment-complexity=medium:fragment-steps=5: FPS: 3410 FrameTime: 0.293 ms
[loop] fragment-loop=false:fragment-steps=5:vertex-steps=5: FPS: 3358 FrameTime: 0.298 ms
[loop] fragment-steps=5:fragment-uniform=false:vertex-steps=5: FPS: 3397 FrameTime: 0.294 ms
[loop] fragment-steps=5:fragment-uniform=true:vertex-steps=5: FPS: 3113 FrameTime: 0.321 ms
=======================================================
                                  glmark2 Score: 2636 
=======================================================

[Dottore]

Ovo nije loše, kada gledam opterečenje pri reprodukciji Youtube i temperature su sasvim pristojne.

[Bubba]

Autor Dottore

Ovo nije loše, kada gledam opterečenje pri reprodukciji Youtube i temperature su sasvim pristojne.

Cak i ovo LC djubre moze ohladiti 30W TDP-a, iako se pri ozbiljnom dugotrajnom loadu popne do ~55C… Iskreno, veca poanta je bila da ne buci i da ne moram opet do trgovine po novi Grunf mod, tako da ovo radi sasvim OK!

[calypso]

Ej Bubba, dottore mi skrenuo paznju na ovaj tvoj mini projektic... Stvarno, svaka cast... Podsjetio si me na mene kada sam kemijao sa overvoltanjem ventilatora i ostale pizd*rije koje sam radio kad sam bijo mlad... sustipletican... itd itd...

[Bubba]

Autor calypso

Ej Bubba, dottore mi skrenuo paznju na ovaj tvoj mini projektic... Stvarno, svaka cast... Podsjetio si me na mene kada sam kemijao sa overvoltanjem ventilatora i ostale pizd*rije koje sam radio kad sam bijo mlad... sustipletican... itd itd...

Brate moj dobri, pa upravo si ti bio moj prvi idol u tim pizdarijama kada si me iz osnovne skole pokupio i vodao po Flyu, pokazivao cuda i svasta... <3 #noHomo :*