Need help with choosing a new graphics card

Aleksi Virmanen

Honorable
Oct 9, 2013
49
0
10,540
Hello, I am buying a new card because I really need an upgrade, I have a Radeon HD 6850. So my options are these:

Asus MATRIX-HD7970-P-3GD5

Asus HD7950-DC2T-3GD5-V2

Asus GTX770-DC2OC NVIDIA

All I pretty much do is gaming, and I want the best performance for that. My system now is:

Asus P8B75-V MoBo
Inter i5 3570k(turbo mode ON from bios 3.9Ghz)
Seagate Barracuda 1TB HDD 6Gb/s 64mb cache
Chieftec Nitro2 750W PSU

And have a case which cooling is great and there is alot of room for graphics card(s)