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unbelievbly low clock speeds on 7800GTX

post #1 of 11
Thread Starter 
Could someone explain this to me, just noticed this after I reformated a few days ago.



my 7800GTX is a Gigabyte (G70GTX-PCI-E x16 10DE / 0091, Rev A1, in Everest)
GV-NX78X256V-B
I have the newest nvidia drivers.
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post #2 of 11
The 275 speed is probably the 2D clock. The stock speed is correct...1200. Or 1197 as shown. 598x2 for ddr. DOUBLE DATA RATE
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post #3 of 11
Quote:
Originally Posted by busa
The 275 speed is probably the 2D clock. The stock speed is correct...1200. Or 1197 as shown. 598x2 for ddr. DOUBLE DATA RATE
Man you're good!
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post #4 of 11
^^ They've definitely got it right. There's only the 7800GTX 512 with mem clocks even close to 2 GHz, and they're still only 1600MHz.
post #5 of 11
Thread Starter 
Oh okay thanks,
well the card seems a lot slower than usualy, for instance in CSS stress test my fps went up to 325fps max with a final score of 135fps now all im getting is 89fps final score.
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post #6 of 11
Also, when not in use, your clock will go into 2D mode. Keep up everest, and then pull up the 3D cube in ATI tool and you'll see it jump

Your pixel/texel fillrate will fluctuate as well
 
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post #7 of 11
Quote:
Originally Posted by Akhen
Oh okay thanks,
well the card seems a lot slower than usualy, for instance in CSS stress test my fps went up to 325fps max with a final score of 135fps now all im getting is 89fps final score.
well overclock that baby. It should do almost 500/1300 without needing any better cooling.
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post #8 of 11
Quote:
Originally Posted by laboitenoire
^^ They've definitely got it right. There's only the 7800GTX 512 with mem clocks even close to 2 GHz, and they're still only 1600MHz.
are ya sure?
http://www.xfxforce.com/web/product/...roductId=85744
BTW? isnt it cool? a 7900GT with VIVO
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post #9 of 11
Well, I meant from the 7800 series. Also, you can monitor core speeds from Riva Tuner by opening the hardware monitoring window.
post #10 of 11
Quote:
Originally Posted by laboitenoire
Well, I meant from the 7800 series. Also, you can monitor core speeds from Riva Tuner by opening the hardware monitoring window.
u didnt even look
its a 1.73GHz 7800GTX!
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