If I get a new graphics card, do I also need a new PSU?

jbreese99

Honorable
Oct 18, 2013
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10,530
Here is my current rig:
Motherboard: M3970AM
CPU: AMD FX-6120
RAM: 10gb PC3 12800MB/SEC
GPU: XFX Radeon HD 7750 (To Be Upgraded)
HD: 1TB @ 7200RPM
PSU:550w

The card I'm upgrading to is a Asus Gefoce 760. Do I hve to upgrade my PSU along with my GPU?
 
Solution


Hi - The other posters are correct about it being a lower quality PSU. However, your system needs 30 +12v amps
and your PSU is rated for that amount, so you should be OK if the PSU can actually deliver it's rated specs,
and I'm not too confident of that

However, if you can afford to upgrade the PSU you should do so. Or start saving to that end.

Decent quality 550w PSU's will have approx 40 +12v amps, yours has 30 - not a good sign.



Hi - The other posters are correct about it being a lower quality PSU. However, your system needs 30 +12v amps
and your PSU is rated for that amount, so you should be OK if the PSU can actually deliver it's rated specs,
and I'm not too confident of that

However, if you can afford to upgrade the PSU you should do so. Or start saving to that end.

Decent quality 550w PSU's will have approx 40 +12v amps, yours has 30 - not a good sign.

 
Solution