Will I Upgrade my PSU for GTX 660

[Shuffle]

Good day!

Here is my latest specs:

- i5-3450
- 2X4gb ddr3
- Gigabyte H61 Motherboard
- GTX 650Ti
- 2X7200 RPM Hard Drive
- HEC raptor r500 500w

I will upgrade my Video card to GTX 660. Do I need to upgrade my PSU?

My PSU has two 19AMPS @ 380W 12V+rails meaning it will have 32Amps for every items using the 12V+ rail. The GTX660 requires 24A. Would the PSU be enough for the other devices.

Thanks.

 

[zydyne]

http://www.geforce.com/hardware/desktop-gpus/geforce-gtx-660/specifications

GTX 660 Max power consump: 140W

http://www.guru3d.com/articles-pages/msi-geforce-gtx-660-twinfrozr-iii-review,7.html

System with GPU in FULL Stress (i7 overclocked): 230 W

Baed on the benchmarks, it should be enough. 450W is the minimum. ( I also use Antec 450W and had no problems whatsoever, but I have an older Radeon card :P)