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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marsspirit123 - 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."Yeah with 8.5 % tax that price is $250 + how much for gas?
afkrotch - Tuesday, September 22, 2009 - link
For online purchases, you may still have to factor in sales tax and shipping. There's also the cost of having to wait.Between your current computer and the upgrade, what is the performance gap? For that gap, how much time could have been saved in your work? Because you saved time at work, how much $$ was saved?
Things can become complicated or we can just stick with the retail pricing at these stores and leave out the other factors.
marsspirit123 - Tuesday, September 22, 2009 - link
The I7 860 is $290 at newegg with free shiping and no fees of any kind.In microcenter you have $230 + $20 tax + gas .The point is the differance is less than $40 with microcenter .You should always compare final price for the purpose of being fair. How long have you been waiting for I7 860 cpu to come out ? How much have you lost for that time ?So if you have been waiting 8 months how is 3 days going to be bad?If that is so bad how come you din't get 920 before?BlueBlazer - Saturday, September 19, 2009 - link
I think he's referring to this?http://www.microcenter.com/single_product_results....">http://www.microcenter.com/single_product_results....
Core i5 750 = $159.99
BlueBlazer - Saturday, September 19, 2009 - link
As well as this...http://www.microcenter.com/single_product_results....">http://www.microcenter.com/single_product_results....
Core i7 860 = $229.99
My +/- 1 cents..
Ninevah - Monday, September 21, 2009 - link
Or this, for that matter:http://www.microcenter.com/single_product_results....">http://www.microcenter.com/single_product_results....
Core i7 920 = $199.99
vol7ron - Saturday, September 19, 2009 - link
This doesn't even factor in the savings on Watts used.jordanclock - Saturday, September 19, 2009 - link
But how many LOCs per fortnight can they process? Could you please provide your metrics in more understandable formats. At the very least I would like to see how many TuxRacer compiles per hogshead of cider (the good stuff, not the end-of-season stuff) we can expect.BlueBlazer - Saturday, September 19, 2009 - link
Skewing the numbers? Try..Intel E5300
142 / 69.99 = 2.02 SYSmarks per $
BlueBlazer - Saturday, September 19, 2009 - link
Where in the review is the PII X4 620?