Asus 560 GTX or 650 GTX

[doko]

Hey guys,

I initially brought an Asus 560 GTX graphics card but that was faulty and needed to be repaired but in the mean time. I needed a graphics card so I brought an Asus 650 GTX. Today I got my 560 gtx back and now I wonder which one should I pick in my computer?!
Thanks!
This is my specs
Mother Board: ASRock Z77 Extreme4
Processor: Intel Core i5-3570K
Memory: G.Skill Ares F3-1600C10D-16GAO 16GB
Graphics: --
HeatSink: Cooler master Hyper 212
Case: Cooler master HAF RC-912a
HDD: WD Green 1TB

 

[djangoringo]

The 560 is better than the 650 non ti.

 

[boyabunda]

Benchmark: GTX 560 vs. GTX 650 - http://www.anandtech.com/bench/Product/543?vs=681

560 performs better but consumes more power

 

[doko]

Best answer selected by doko.