Upgrade Core 2 laptopa; zamijena CPU-a

[goran_z]

Pozdrav svima na forumu!: hello2 :
Evo i ja se odlucio ukljuciti u ovu zajednicu, ali sa novom temom.
Imam Core Duo laptop sa T2300 CPU-om.
Htio bi kupiti novi T7200 ili T7600 Core 2 Duo CPU.
Zanima me sta mislite o toj promjeni.
Chipset je Intelov 945PM.
p.s. Laptop je Acer TM 4672 WLMi pojacan na 2 GB RAM-a.

Pisite svoje prijedloge.

Pozdrav

[Beren]

Ne ide ti to gore nažalost.

[goran_z]

WHY???

[Swarm dude]

Zbog chipseta,945PM podržava samo Core Duo ili Core Solo proceve, Core 2 Duo ne.

[nicko]

Hmm...zar nisu rekli da upgrade sa Yonaha na Meroma ide bez problema na istoj platformi??

[skate to hell]

Ja isto mislim da sem negde cital da je moguc update

[goran_z]

While the world has been focused on the launch of Intel's desktop Core 2 Duo, codenamed Conroe, Intel has been readying its mobile counterpart also called Core 2 Duo. With only a few changes to its desktop counterpart -- mainly its lower clock speeds and FSB frequency and thus lower power -- there's no reason to call the mobile version anything but Core 2 Duo.

There hasn't been much interest in Core 2 Duo on the mobile side for two major reasons; for starters, unlike on the desktop, Intel already had a very competent mobile CPU - the Yonah based Core Duo processor. Seeing as how Core Duo is the predecessor to Core 2 Duo, you can already expect that Intel's current mobile performance is quite good.

The other major reason there's not much hype surrounding Core 2 Duo in notebooks is because there's simply not the level of competition from AMD that we had on the desktop. While AMD's Turion 64 and Turion 64 X2 are good processors, you simply can't find them in nearly enough notebooks, and definitely not in as unique packages as you can find Intel's Core Solo and Core Duo processors. AMD is hoping to rectify this situation by both working on a lower power mobile CPU architecture and acquiring ATI to help complete its platform offering on the mobile side.

Without tough competition from AMD, and with an already excellent platform, there's simply no reason to get excited about Core 2 Duo on the mobile side; we're quite content as is. But with mobile Core 2 Duo processors priced identically to Core Duo processors, there's no reason to complain. Intel isn't asking for any more money, leaving us with two questions: how much more performance are we getting, and what happens to battery life?

It's those two questions that we'll be answering here today, hopefully giving recent purchasers of Core Duo notebooks a reason to kick themselves or breathe a sigh of relief.

New Processor, Old Centrino

Before we get to talking about Core 2 Duo in notebooks, it's worth mentioning that Intel's Centrino marketing won't change with the introduction of the new processors. Although Centrino has taken a virtual backseat to Core 2 in recent months, the rules still remain unchanged. In order for an OEM to be able to call its notebook a Centrino or Centrino Duo it needs to meet the following requirements:
Being able to sell a notebook as a Centrino or Centrino Duo is particularly important as Intel has invested a lot of money into the brand; in theory, the Centrino label should help sell your notebook better than without it. From Intel's perspective, the Centrino platform ensures that each OEM has to buy three pieces of Intel silicon instead of just one. Now you can see why AMD wants to get into the chipset market with ATI.

The important takeaway point from the above table is that Centrino Duo notebooks can use either Core Duo or Core 2 Duo processors. There's no additional branding designation if your Centrino Duo notebook comes with a Core 2 processor.

Backwards Compatibility

Intel's Core 2 Duo mobile launch is one of those very rare moments in Intel history where a brand new CPU is introduced and it is backwards compatible with existing motherboards.

If you've got a Core Duo notebook with a PGA Socket-M interface, all you should need is a BIOS update and a Core 2 Duo CPU to upgrade your notebook. If you've got a BGA CPU, then you're unfortunately out of luck as desoldering 479 balls from your motherboard without damaging it isn't for the faint of heart.

Obviously there are some caveats, and you'll want to check with your notebook manufacturer to make sure it supports Core 2 Duo on your particular model before upgrading. As far as Intel is concerned, the only stipulations for Core 2 Duo support are on the chipset side and are as follows:


If you've got a 945GM or 945PM equipped notebook, then the Core 2 Duo should be a drop in replacement for your Core Duo processor. The upcoming Low Voltage and Ultra Low Voltage Core 2 Duo processors will also work in the 945GMS chipset, and none of them will work in the 940GML chipset.

[Beren]

Svejedno mislim da je to malo preskupa igra. Pretpostavljam da Acer ili bilo koji drugi proizvođač prijenosnika neće izdati update BIOS-a za stare modele koji omogućuje instalaciju novih procesora. Radije prodaju novi model "još jači, brži i bolji".