Sufficient PSU power and connectors for the GPU GTX 770?

ironballs69

Reputable
May 8, 2014
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Hi Guys,
this got me baffledled, I have a somewhat older PSU: Antec EarthWatts EA-500D Green


in the specification it says: DUAL PCI-E CONNECTORS
1x 6 Pin and 1x 6+2 Pin PCI-E power connectors are included to support a high-end graphics card.

is this enought for the graphic card GTX 770 ?


in the specifications:
up to 300Wadditional 6+8 pin PCIe power required

or do I need to upgrade my PSU ?
thanks!
 
Solution
You'll be just fine, assuming you aren't overclocking your CPU. With a stock CPU and a GTX 770, you'll be looking at around 325w at gaming load for the entire system.

If you are overclocking the CPU, and plan to overclock the GPU, I would recommend a new power supply.
You'll be just fine, assuming you aren't overclocking your CPU. With a stock CPU and a GTX 770, you'll be looking at around 325w at gaming load for the entire system.

If you are overclocking the CPU, and plan to overclock the GPU, I would recommend a new power supply.
 
Solution