Upgrade Advice GPU

[jphdoc]

Was thinking of upgrading my GPU for better gaming. Currently I am running a:

*INTEL, Core™ i5-3570 Quad-Core 3.4 - 3.8GHz TB, HD Graphics 2500, LGA1155, 6MB L3 Cache, DDR3-1600, 22nm, 77W, EM64T EIST VT-d VT-x XD, Retail

*ASUS, P8Z77-V, LGA1155, Intel® Z77, DDR3-2600 (O.C.) 32GB /4, PCIe x16 SLI CF /1+1*, SATA 6Gb/s RAID 5 /4, 3Gb/s /4, DP + HDMI + DVI + VGA, USB 3.0 /6, HDA, Wi-Fi, GbLAN, ATX, Retail

*CRUCIAL, 8GB (2 x 4GB) Ballistix Sport PC3-12800 DDR3 1600MHz CL9 1.5V SDRAM DIMM, Non-ECC

*ASUS, GTX660-DC2-2GD5, GeForce® GTX 660 980MHz, 2GB GDDR5 6008MHz, PCIe x16 SLI, DP + HDMI + 2 x DVI, Retail

*SEASONIC, X750 Gold 750W Power Supply w/ Modular Cables, 80 PLUS® Gold, 24-pin ATX 2x EPS12V, Active PFC, Retail

What is the best card I can get which won’t bottle beck the system without having to upgrade CPU/Board?

Thanks
John

 

[vapour]

Gtx 1060 6gb is a good match, CPU may bottleneck in some games but mostly are fine.

 

[hellraiser06]

Yes, 1060 6GB or RX 580 8GB are good matches for this system.

 

[Rogue Leader]

Gtx 1060 6gb is a good match, CPU may bottleneck in some games but mostly are fine.

We need to get away from even mentioning such a bottleneck. In any game you will NEVER see this performance issue. Any bottleneck here would only be noticeable in a benchmark, and it would be fairly minimal.