Adobe Photoshop CS4 Performance
To measure performance under Photoshop CS4 we turn to the Retouch Artists’ Speed Test. The test does basic photo editing; there are a couple of color space conversions, many layer creations, color curve adjustment, image and canvas size adjustment, unsharp mask, and finally a gaussian blur performed on the entire image.
The whole process is timed and thanks to the use of Intel's X25-M SSD as our test bed hard drive, performance is far more predictable than back when we used to test on mechanical disks.
Time is reported in seconds and the lower numbers mean better performance. The test is multithreaded and can hit all four cores in a quad-core machine.
While the Core i5 750 couldn't beat the i7 920, the 860 can. Thanks to Hyper Threading and a higher base clock speed, Lynnfield proves to be an able performer.
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vol7ron - Saturday, September 19, 2009 - link
"No one with any knowledge of computers would buy the i7 860. They'd get the real deal, the i7 920." Unfortunately, there are 30W that beg to differ. No one with a sane mind would pass over the 860 so easily.vol7ron - Saturday, September 19, 2009 - link
I want one :) I think the 860 is the sweet spot for price/performancejordanclock - Saturday, September 19, 2009 - link
I'd say the 750 and 860 are both sweet spots, but for different budgets. They both are amazing performers for their price segment. After motherboard prices come down a tad more, there will be a pretty big gap between the 1156 and 1366. I really don't see the 920 lasting much longer in that kind of situation. Even the 940 is a little less attractive because the performance gains for the amount spent are really lacking when you go above the 870.strikeback03 - Monday, September 21, 2009 - link
Has the 940 ever been attractive? Only for those who couldn't or wouldn't OC a 920.the zorro - Saturday, September 19, 2009 - link
this benchmarks were taken with turbo overclocking on, so the lynnfield is overclocked at least 600 mhz, is illegal to say these are stock speed results, and compare with phenom 2 at stock speed.is unfair and biased.
Lonyo - Saturday, September 19, 2009 - link
A new name for snakeoil?These are stock results in terms of this is how the processor comes as stock - with turbo enabled.
If they were overclocking the CPU outside of what is warrantied and allowed by Intel, THEN it would be unfair, but if the CPU is sold with the capability available and enabled to overclock itself, then it is not cheating or "illegal" to say that it's stock.
If you really want to be amused, then feel free to go back to the 9800XT days of ATI, who are now owned by AMD.
Back in those days, the Radeon 9800XT (made by the now AMD owned ATI) used to overclock itself, from a base clock of 412MHz up to 440MHz if possible.
ATI (now owned by AMD) have already participated in this "illegal" automatic overclocking 'war' and now you say it's biased when Intel use a clever technology to improve performance.
Personally I think it's a great feature, although what should really be done is an examination of its usefulness.
Take some i5/i7 systems, put them in regular cases with stock and aftermarket heatsinks on them, and alter the environment in which they are used to see how good the turbo feature is when it's not a (presumably) open lab environment such as seen at Anandtech.
That sort of suggestion from someone who claims "illegal" benchmark results might be more helpful than claiming it's "illegal" or "unfair".
Is it illegal or unfair to benchmark an ATI card with DX10.1 and an NV card with only DX10 if the DX10.1 codepath in a game does nothing more than improve AA performance? No, it's not, it's taking advantage of a feature that only one side has implemented. To take away from what that side has done would be stupid. Deliberately crippling someone to prevent their potential from being show is stupid. Maybe we should put the best basketball players in wheelchairs so they can't perform as well as normal?
Chlorus - Saturday, September 19, 2009 - link
You kinda wonder when he will realize he's wasting all his time and attention on a frakking computer chip. "illegal"? Illegal with regards to what law?the zorro - Saturday, September 19, 2009 - link
the law that says:you will not steal.
Chlorus - Saturday, September 19, 2009 - link
HOW IS THAT FUCKING STEALING!? How is using a stock feature stealing? You are aware that AMD is planning to use the same feature to?DigitalFreak - Saturday, September 19, 2009 - link
If you guys would just ignore him and not reply to his posts, he'll go away.