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Overclock.net - Overclocking.net > AMD > AMD - General | |
How much is my Bottleneck?
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#1 (permalink) | |||||||||||||
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ATI Enthusiast
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running games on XP 32bit, Win 7 still is buggy with drivers.
AMD 9850 2.5Ghz STOCK i can OC it but how much is enough for the CPU not to bottleneck my Dual 5770s at 8x,8x. now my bored fully supports AM3 cpus ( ASUS M4A78-E ) should i just OC my 9850 or drop the $$ for a AMD 955 ( which i can afford atm )
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#2 (permalink) | |||||||||||||
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AMD Overclocker
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720be tri unlocked to quad oced to 3.4/3.6
best bang for your buck when it comes to am3 chips
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#3 (permalink) | |||||||||||
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Overclocker in Training
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Also is it possible the 8x 8x crossfire could be holding back your cards a bit?
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#4 (permalink) | |||||||||||||
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ATI Enthusiast
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from what ive read the 16x, 16x vs 8x, 8x is not that big of a gap i could be wrong tho if anyone has more info please speak up. i can either buy the AMD 955 now. and skip next gen cpus until they are mainstream or OC my 9850 up to not bottleneck my cards ( still need the Ghz that would be enough ) and then i can buy AMD 6 cores when they are out ( i know i will have to have new Mobo and DDR3 for that but i should have that kind of $$ by then
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#5 (permalink) | |||||||||||||
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ATI Enthusiast
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FYI im playing games just fine. ive been running Crysis warhead and Maxed out settings with 1920x1200 and its playable for me
. and every game ive tryed is maxed out with good FPS. just woundering if i can get more
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#6 (permalink) | |||||||
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4.0 GHz
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IIRC, only GTX 295 starts to get bottlenecked at PCI-e 2.0 8x. If you are getting a new PII, might as well get the C3 stepping since it fixes some errata and is supposed to OC better and cooler.
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#7 (permalink) | |||||||||||
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Overclocker in Training
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What lelouche said. Hold off and wait for the new steppings to become widely disseminated. I personally plan to get a Phenom next year when I'm sure the 975 will be out.
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