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PCI latency timer?

post #1 of 2
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I have been playing with the PCI latency timer to see how it effects BF3 performance. It seems the higher I go the lower the fps but the faster my computer boots. It says it can go all the way up to 255, I want to experiment but I want to change the settings right. So far I have done 32,64 and 128. What is the next numbers I should try? Or does it even matter? Can I just enter in any random number below 255?
If I go any higher then 128 do i risk damaging hardware?
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post #2 of 2
I'm sure there's a max number. Someone did some research on this:
http://www.overclock.net/t/103398/what-is-pci-latency-and-what-does-it-accomplish/0_30
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