ABOUT BENCH FORUMS PODCAST LOGIN REGISTER
PC Components
Smartphones & tablets
Systems
ENTERPRISE & IT
GUIDES

Intel's Pentium Extreme Edition 955: 65nm, 4 threads and 376M transistors

 by Anand Lal Shimpi on December 30, 2005 11:36 AM EST
84 Comments | Add A Comment
84 Comments
Final Words

The Pentium Extreme Edition 955 finally starts to bring some respectable performance to Intel's high end processors, but there is no clear cut victory. In applications and usage scenarios where the EE's ability to execute four threads simultaneously comes into play, it generally can remain quite competitive with the Athlon 64 X2 4800+. However, looking at older applications, single threaded scenarios and some multithreaded applications that aren't optimized for more than two threads, the EE 955 falls significantly behind.

There are a few other conclusions that we can draw based on what we've seen thus far. For starters, Hyper Threading is quite important to the performance of the Extreme Edition 955. While it isn't always perfect, when under very heavy multitasking loads, the ability to execute more threads translates into better overall performance for the entire system.

We've also been able to take an early look at the state of multithreaded game development, through the latest Call of Duty 2 and Quake 4 patches. Although the performance in CoD2 was terrible in SMP mode, Quake 4 gave us some hope, with performance gains approaching the 50% mark on dual core processors at CPU bound resolutions.

As far as the processor at hand is concerned, Intel has done a reasonable job with the Pentium EE 955, but with Conroe not too far away, we just can't justify recommending it. If you absolutely must upgrade today, the Athlon 64 X2 is still probably going to be a better bang for your buck. However, as we have seen in the benchmarks, there are advantages to being able to execute four threads simultaneously.

It is pretty much a toss-up at this point, but we'd recommend sticking with AMD for now and re-evaluating Intel's offerings when Conroe arrives. If all goes well, we will have a cooler running, faster processor with Conroe that may provide some even tougher competition for AMD's Athlon 64 X2.

While we're not emphatically recommending Intel's latest and greatest, we are impressed with Intel's transition to 65nm thus far. If Intel can use Cedar Mill and Presler to ramp up their 65nm process, hopefully it will be primed and ready for Conroe's introduction later this year. From what we've seen of Yonah, Intel does have their work cut out for them in order to truly regain the performance crown with Conroe, but anything is possible. A successful migration to 65nm would be a definite step in the right direction for Intel.

More than anything, we're hoping not to be disappointed by Conroe. We vividly remember recommending to wait for the original Pentium 4's release and then once more for Prescott's release, and both times being terribly disappointed by Intel's decisions. Let's hope that with the Pentium M team at the helm, Conroe's introduction will be a change of tradition for Intel.

Gaming Performance
PRINT THIS ARTICLE
Comments Locked

84 Comments

View All Comments

Copyright © 2024. All rights reserved.
BENCH
TOPICS
FOLLOW
ABOUT

Log in

Don't have an account? Sign up now