Intel Dual Core Performance Preview Part I: First Encounter
by Anand Lal Shimpi on April 4, 2005 2:44 PM EST- Posted in
- CPUs
I was in Austin visiting AMD when I saw the email - Intel was prepping a dual core system to be sent out my way for a preview. That was last Wednesday, the machine arrived on Friday, and today's Monday; needless to say, it's been a busy weekend.
This type of a review is a first for Intel. For the most part, doing an officially sanctioned preview with performance benchmarks isn't in the Intel vocabulary. Don't take this opportunity lightly - this is a huge change in the thinking and execution at Intel.
Make no mistake, Intel isn't officially releasing their dual core desktop processors today; this is merely a preview. Intel's dual core line is still on track to be released sometime in the April - June timeframe. Intel will beat AMD to bringing dual core to the desktop first, while AMD will do the same to Intel in the server/workstation world. We still have no idea of actual availability when these chips are officially launched. Remember that all of the first generation dual core chips are basically twice the size of their single core counterparts - meaning that they put twice the strain on manufacturing. Intel, with 11 total fabs, is in a better position to absorb this impact than AMD, but both have paper-launched products in the past, so there's no telling which way the dual core wars will go initially. All we can say at this point is that we've seen dual core parts from both AMD and Intel running at full shipping speeds, and Intel was the first to get us a review sample for this preview.
The clock speed race is over, both AMD and Intel have thrown in their towels, and now it's time to shift to dual core. Intel has been extremely forthcoming with their dual core roadmap, and for those who aren't intimately familiar with it, here's a look at the next 24 months from Intel:
The green bars are dual core, the blue is single core. Enough said.
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michaelpatrick33 - Monday, April 4, 2005 - link
AMD's dualcore will use less power and produce less heat apparently and last I checked an FX-51 (2200) out performs the Intel 3200 in a single core configuration so it will be interesting what a dualcore AMD at 2200 or 2400 will do compared to the Pentium 4 3200 dualcore. AMD is going after the busines market where the money and the desire for dual core will be greatest. Why isn't Intel going for that market? Interesting question.CrazyCurl - Monday, April 4, 2005 - link
good review! cant wait to see more info. I am particularly interested in heat dissapation as well and would be nice to see the new unreal engine that supports multithreading benchmarks but that would be be a ways off id assume.Is the 955X gonna support pressler? is that why it has 1066 fsb and ddr-667?
dragonflycms - Monday, April 4, 2005 - link
How about a web developer test I constantly run these programsDragonflycms 9.1.2
Apache 1.3.9
MySql 4.1
PHP 4.0
Photoshop 7.0
Flash MX 2004
Fireworks MX 2004
Dreamweaver MX 2004
Firefox
Hydra IRC
Messenger
Yahoo Messenger
The web server and mysql drastically effect the runing of the multimedia applications. This would be a great multitask test.
cHodAXUK - Monday, April 4, 2005 - link
#34 You are absolutly right there Anand, to this day I have still not had a single CPU system as responsive as my old dual O/C Celeron 550 machine. I ran it along side a P3/800 for a long time and always much prefered the Celeron box for general day to day tasks, hell my AMD 3500 feels damn fast most of the time but when I try multitask a bit too much it just takes forever to even get menus to pop down. Dual core is definately the way to go for the future, when the apps/games start to catch up with the technology everyone will wonder how they ever did without a multi core/cpu system.stephenbrooks - Monday, April 4, 2005 - link
If it's any help to y'all asking about thermals, [H]ard|OCP says:"Our Intel 840 will have an operating voltage between 1.2V and 1.4V and have a Thermal Power Design of 130W"
knitecrow - Monday, April 4, 2005 - link
thanks Anand... it is the power consumption and power dissipation profiles that I really want to see.Anand Lal Shimpi - Monday, April 4, 2005 - link
oh and power consumption is coming... :)Anand Lal Shimpi - Monday, April 4, 2005 - link
Hans MaulwurfThese usage scenarios were described by AnandTech readers in my recent request for benchmarks, they weren't anything prescribed by any hardware manufacturers.
Ask anyone who has used a dual processor system, things are just smoother. The reason we've never recommended dual processors systems in the past is mostly because of price. In less than 3 months you should be able to, in theory, purchase a dual core processor for as little as $240. Not since the days of the dual Celeron 300A systems has dual processing been that affordable.
Take care,
Anand
Slaimus - Monday, April 4, 2005 - link
The best thing about dual core is that you do not need HT aware OS's anymore. It sucks when you want to run Win2000 with HT and getting slower speeds.Shlong - Monday, April 4, 2005 - link
Instead of trying to take screenshots, maybe you could've used one of those desktop video capture programs to try to get a better visual representation of what you were trying to explain.