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Sapphire HD 7750

Tags:
  • Graphics Cards
  • Sapphire
  • HD
  • Graphics
Last response: in Graphics & Displays
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a b U Graphics card
December 12, 2012 5:17:30 PM

hi,

furmark is running for 30 mins, temp 50 and suddenly system restarted, is there prob. with PSU.

i ran this test just to check hi temps before OC.

Note: psu is cheapo, came with cabinet.

More about : sapphire 7750

a c 291 U Graphics card
December 12, 2012 5:25:51 PM

Might be. Can't really know for sure, but it's likely. Depends on model, though. And your specs ;) .
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a b U Graphics card
December 12, 2012 6:01:21 PM

Sunius said:
Might be. Can't really know for sure, but it's likely. Depends on model, though. And your specs ;) .


my specs. as follows:

CPU: Core-i3 540
MOBO: Gigabyte GA-H55M-S2
RAM: Corsair Vengeance 1600mhz 8gb(2x4)
GPU: Sapphire HD 7750
HDD: Samsung 1tb
DVD-RW: LG lightscribe
USB: 3 devices

do i need to upgrade my psu, thinking of this one Corsair CMPSU-430CXV2UK or any other suggestion.
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a c 291 U Graphics card
December 12, 2012 6:17:00 PM

CX 430 would be nice. What is your current power supply unit? Specs would help.
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a b U Graphics card
December 13, 2012 3:21:47 AM

PSU is 17A@+12V
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a c 291 U Graphics card
December 13, 2012 4:19:03 AM

Ouch. Even though it shouldn't hit that limit, but it might use up to 75% of the rated power. I could imagine it's close to this power supply unit limit. Even if it isn't the power supply issue, I'd suggest to upgrade it: having a cheapo PSU in your system is a risk, it could explode and take components with it.
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a b U Graphics card
December 13, 2012 4:52:55 AM

thank god it didn't explode just restarted and working fine.

so CX 430 V2 would be fine to OC my cpu to 3.68 ghz with my current specs.
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a c 291 U Graphics card
December 13, 2012 1:30:02 PM

Yes, it will easily handle it. You could even run two HD 7750s on that power supply unit.
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a b U Graphics card
December 23, 2012 4:54:17 PM

Best answer selected by Simu.
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