Vijesti i novosti o Intel procesorima i čipsetima

[Manuel Calavera]

Libertus - vjerojatno je tako nešto (nadam se, bolje za njega nego neka bolest)

The Exiled - ako je sveprisutni Raja preuzeo njegov tim, možda je stvarno fokus bio na chiplet gpu.
Kad tad će doći deadline za Raju čudotvorca, pa da vidimo jel što napravio kad ima dovoljno novca, ljudi i vremena

[The Exiled]

Samo pazi kad i on ode, ali ne zbog osobnih razloga, jer ovo kaj smo dosad vidjeli za Xe GPU je tak - OK za iGPU i ne više od toga.

[Disco]

Autor Libertus

Offtopic, ali kada korporacije objave da je otišao iz osobnih razloga, često je u pozadini problem koji nije nimalo osoban, ali je lakše staviti takav PR nego se opravdavati. Npr. predsjednik uprave hr banke otišao iz osobnih razloga, na kraju su osobni razlozi da banka žmiri na oba oka dok netko pere pare preko nje. Što ti bolje zvuči?

Ovo i ja mislim, ''osobni razlozi'' su uvijek nekakvo neslaganje u firmi. Nema to veze sa privatnim životom.

[Mladenxy]

B460 MSI sa 10/20 cpu radi ko violina.

https://www.youtube.com/watch?v=jZe_VC4i3wk

[Manuel Calavera]

Strašno kolko je to dobra B460, a koliko su neke Z490 smeće...

Šteta što je zaključan čipset

[Mladenxy]

ma i nije, fina štedljiva platforma za modele bez K. relativno jeftino, hladno uz malu potrošnju. K nosi sa sobom skuplji proc, matičnu, hlađenje, zagrijavanje, potrošnju a performanse ne rastu shodno uloženome IMO.

[Manuel Calavera]

Intel Cypress Cove Leak: Rocket Lake Blasts past Comet Lake, but what about AMD Zen 3?

[SuperSaiyan]

Sada sta god se uzme brzo ce biti pregazeno, rocketlake sa 20% jacim IPC, isto tako xt modeli sa 200mhz vecim taktovima i ubrzo zen 3 sa novih 10% IPC-a. Također upgrade path kod jednih i drugih trenutno je jos jedna serija procesora a onda nove maticne sa DDR5, tako da sta god se uzme to je to dogodine i onda ajmo jovo nanovo

[The Exiled]

Intel Ice Lake CPUs have a System Crashing Bug

Intel CPUs have been rather notorious for system bugs recently. Starting from 2018's Spectre and Meltdown which used speculative execution to exploit systems, the string of new vulnerabilities just continued to this day. Recently we had CrossTalk exploit which represents a threat to cloud providers, where one user could compromise another just by using the same CPU from which the virtual instances are powered. These types of exploits are even more dangerous than ones that require local access, as that is already dangerous by itself. A lot of these issues are said to be ironed out by Intel's new microarchitecture designs like Ice Lake, Tiger Lake, and future revisions.

However, it seems like Intel is encountering some problems with even the latest Ice Lake CPUs when it comes to system bugs. JetBrains, a Czech provider of software development tools has a Java programming language development environment called IntelliJ integrated development environment. It was recently reported that on MacBook Air 2020 and Microsoft Surface Pro models equipped with 10th generation Intel Ice Lake CPUs, IntelliJ IDE causes system restart or a complete OS crash. In the report, the CPU ran in a Linux VM that isolates itself from MacOS so the macOS XNU kernel is not to blame. In the report thread, another user running Windows on Microsoft Surface Pro experienced the crash as well.

Thanks to community testing, we have found out that these issues are not just a software bug, however, it is a rather CPU specific bug that only occurs on Intel Ice Lake processors. Intel recently updated the CPU microcode and there is no improvement. It seems like the IntelliJ IDE has a specific sequence of instructions that trigger Ice Lake CPUs to crash OS. This behavior is concerning as this could be used for a possible exploit. Again, cloud providers are at risk here as if you crash the system the whole instance could crash. Of course server Ice Lake parts are yet to arrive, but the bug could be hidden in the core of the CPU design. Even with the latest microcode update Ice Lake CPUs are still crashing with this software, so we have to see how Intel responds to this.

Izvor: TechPowerUp

[guerra]

Autor Manuel Calavera

Strašno kolko je to dobra B460, a koliko su neke Z490 smeće...

Šteta što je zaključan čipset

AMD ih je natjerao na puno promjena pa ce valjda i taj dio doci na red tj da ce i B chipseti omogucavati oc

[SlavoS]

Autor The Exiled

Intel Ice Lake CPUs have a System Crashing Bug

Izvor: TechPowerUp

To su "mučke provokacije"

E kad ti laprdalo silver i kumpić guera objasne, da nitko s foruma nema problema s tim, pa ni njihove tetke, pa ni pas od njihove tetke,....