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| Performance threads All discussions about CoD performnce |
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#1
04-03-2011, 01:36 AM
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Well from what I've seen it'sGPU locked not cpu locked (9% overall cpu load - not more than 60% on core 1 - with process affinity mask -15 set in conf ini) - ps GPU load was 0% for screenshot on desktop - but 99% when running the game - just on gpu 1. peak temps 90c on gpu1, 45c on gpu2 - 0% load gpu 2.
Also this was with CPU on 4.4 ghz not 4.7 - trying lower setting to see if there is any impact - will try tomorrow at stock and then underclocked speeds to see if I can find where CPU becomes the limit. Last edited by 15JG52_Brauer; 04-03-2011 at 01:45 AM. 
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#2
04-03-2011, 02:24 AM
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Just changed land to high and put cpu back to stock clocks - no noticeable change in fps - still around 45 fps on London free flight (first minute of track - tir turned off, auto pilot on to get repeatable benchmark) - GPU now using nearly 1.5 gb memory - no stutters (Have 2x60gb ssd's in raid array - maybe they are helping as I've not had the microstutters at all).
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#3
04-03-2011, 02:50 AM
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add 6 planes over London...your FPS will be about 18
__________________
Gigabyte Z68 Intel 2500K (@4.3 ghz)212 CM Cooler 8GB Ram EVGA 660SC (super clocked) 2GB Vram CORSAIR CMPSU-750TX 750W 64 GB SSD SATA II HD WIN7 UL 64BIT
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#4
04-03-2011, 02:57 AM
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FPS in external view is very good - about twice of in cockpit view
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#5
04-03-2011, 03:07 AM
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I believe GPU is effectively, at this stage of developpement, the most important, because : my new rig is good but i kept my previous GC and i experiance a lot of stutters, and fps is rather poor...
Gigabyte X58 UD3R, i 7 950 OC @ 3,22 Ghz, 12 Go @ 1600 Mhz, SSD OCZ Vertex 2 120 Go, and "only" Sapphire HD 4870 2 Go OC @ 780 Mhz core and 1090 Mhz vRAM.
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#6
04-03-2011, 11:37 PM
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Repeated my test (London sightseeing spit) with CPU clocked down to 2.66 ghz - lost 5 fps compared to 4.6 ghz test - will have to try similar tests ith track of London bombing mission to see ho CU affects things whenthere re muliple planes -bt with just 1 plane CPU is not critical (difference between 38fps and 43fps is not noticeable) - also no stutters (but then I have not sufered from that at all so far - probably as my GPU has 1.5 gb vram).
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#7
04-04-2011, 08:10 AM
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Thank you 15JG52_Brauer for posting the GPU-Z information, this made the difference!
Some more information on this post: http://forum.1cpublishing.eu/showthread.php?t=20438 ~S~
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