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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blyndy - Saturday, September 19, 2009 - link
Intel Core i7 920214 / $284 = 0.75 SYSmarks per $
Intel Core i7 870
233 / $562 = 0.41 SYSmarks per $
Intel Core i7 860
223 / $284 = 0.79 SYSmarks per $
Intel Core i5 750
217 / 196 = 1.11 SYSmarks per $
AMD Athlon II X4 620
147 / 99 = 1.48 SYSmarks per $
yacoub - Saturday, September 19, 2009 - link
Your prices are wrong. The 860 is $230, which makes it 0.97 SYSmarks per $.The 750 is $160, which means 1.36 SYSmarks per $ by your measurement.
johnsonx - Saturday, September 19, 2009 - link
I just love it when someone quotes some below cost, loss-leader sale price they heard about somewhere once to prove a value arguement.yacoub - Saturday, September 19, 2009 - link
You mean "on-going, still valid sale prices that you can get today".stanljl - Wednesday, September 23, 2009 - link
Most of the US doesn't live reasonable close to the 21 cities that have microcenters. In cause you haven't looked there really aren't that many locations so "on-going, still valid sale prices you can get today", really doesn't apply to the vast majority of the people in the country.strikeback03 - Monday, September 21, 2009 - link
It is a valid price, but please add the disclaimer "If you have a microcenter nearby" instead of just pretending those are widely available prices. I plan on buying a processor when I help my parents move down near Philly next month, otherwise I (like most) don't have a Microcenter anywhere nearby.formulav8 - Saturday, September 19, 2009 - link
Yeah with only 2% of the people able to get one at near that price. Quoting an obvious loss leader as valid pricing for those looking it nutty. Newegg or ZZF is a much better gauge of price.NA1NSXR - Saturday, September 19, 2009 - link
Who cares, let him pay up. Nothing on P55 has made me regret getting that $200 D0 920. Nothing. Not even close. The OC, heat, and platform pricing advantages all failed to materialize.The 920 is not a 2.66Mhz bloomfield. It is a 3.8GHz chip supporting the fullest featured consumer platform at the moment.
kilkennycat - Saturday, September 19, 2009 - link
Where? Where? Where? From a reputable supplier and with in-stock delivery, of course.Newegg and ZipZoomFly: 860 $299
850 $199
mgivler - Monday, September 21, 2009 - link
Microcenter, for in-store purchase. I purchased an i7 860 last week for $229. The i5 750 is cheaper, $159 seems right.