Determining the scratch size requirements is essential to knowing how much memory is needed.
CS4 PHOTOSHOP FOR MAC PRO
See also results for the 2008 octa-core Mac Pro and 2009 Mac Pro Nehalem.
CS4 PHOTOSHOP FOR MAC MAC OS X
Mac Pro quad-core 3.0GHz, Mac OS X 10.5.5 Extra plugins: BiggerTiles, DisableScratchCompress Other setup: histogram panel hidden RAID stripe size: 32K 32GB memory: photoshop mem=2810/100%, history=20, cache-levels=3 16GB memory: photoshop mem=3072/100%, history=20, cache-levels=3 8GB memory: photoshop mem=3072/100%, history=20, cache-levels=3ĭrives: SEAGATE Barracuda ES.2 ST31000340NS (for main test matrix, then as specified) Mac Pro configurationįor most of the tests here, system configuration (Mac Pro) was as follows: For a comparison with other brands and models of hard drives, see Drive Comparison below. The drives used for the main test matrix were the Seagate Barracuda ES.2 ST31000340NS. This is almost certainly due to the Photoshop 32GB bug which limits its memory use to 2810MB instead of 3072MB. Memory configuration was varied at 8/16/32GB.įor the diglloydMedium test (15.7GB scratch file at the end of the test), the 16GB configuration was actually slightly faster than 32GB. Tests were run using 1/2/3/4/5/6 drives for scratch with the 2/3/4/5/6 drives setup using a striped RAID volume, each drive contributing 32GB from the fast side of the drive. See the Benchmark Actions page for more on the test benchmarks. The scratch file sizes are the size after the benchmark test is run. Two benchmarks were used differing only in image size: diglloydMedium (20,000 pixel-wide image, 15.7GB scratch file) and diglloydHuge (40,000 pixel-wide image, 56.4GB scratch file). Updated - Send Feedback Related: Apple macOS, atherosclerosis, caching, CPU cores, hard drive, Mac Pro, memory, optimization, Photoshop, RAID, Seagate, software, source code and versioning software, SSD
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