gigabyte e620 620 w psu 980 ti
- Thread starter samtal15
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Solution
- Apr 22, 2009
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No, because it is a fake 620W PSU. It has the +12V rail specs of a 300W.
http://www.gigabyte.com/products/product-page.aspx?pid=3606#sp
http://www.gigabyte.com/products/product-page.aspx?pid=3606#sp
- Apr 22, 2009
- 43,150
- 411
- 131,790
The EVGA will be fine.
Somehow you managed to sneak by w/o killing the +12V rail on that Gigabyte PSU. The GTX 760 at 100% usage drew ~15 amps from the +12V rail. The OC'ed i7 drew another 8 to 10 amps. That left ~11 amps for the rest of the components in your system. And that is if the PSU was 100% efficient. Of course, it wasn't. More like 80% efficient. You got lucky.
The 980 Ti is a 250W card. That means it will draw somewhere in the neighborhood of 21A from the +12V rail when it reaches 100% usage.
Somehow you managed to sneak by w/o killing the +12V rail on that Gigabyte PSU. The GTX 760 at 100% usage drew ~15 amps from the +12V rail. The OC'ed i7 drew another 8 to 10 amps. That left ~11 amps for the rest of the components in your system. And that is if the PSU was 100% efficient. Of course, it wasn't. More like 80% efficient. You got lucky.
The 980 Ti is a 250W card. That means it will draw somewhere in the neighborhood of 21A from the +12V rail when it reaches 100% usage.
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- Aug 18, 2009
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