Key Differences
In short — Radeon RX 7900 XT outperforms GeForce GTX 660 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Radeon RX 7900 XT is 3710 days newer than GeForce GTX 660.
Advantages of NVIDIA GeForce GTX 660
- Consumes up to 53% less energy than AMD Radeon RX 7900 XT - 140 vs 300 Watts
Advantages of AMD Radeon RX 7900 XT
- Performs up to 315% better in Need For Speed Unbound than GeForce GTX 660 - 166 vs 40 FPS
- Up to 900% more VRAM memory than NVIDIA GeForce GTX 660 - 20 vs 2 GB
Need For Speed Unbound
Resolution
1920 x 1080
Game Graphics
Ultra
Buy for €854.95 on Amazon
In Stock
Updated 170 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Desktop • Sep 6th, 2012
Desktop • Nov 3rd, 2022
Theoretical Performance
Desktop • Sep 6th, 2012
Pixel Fillrate
20.64 GPixel/s
4.490861618798955%
Texel Fillrate
82.56 GTexel/s
10.263550472401791%
Desktop • Nov 3rd, 2022
Pixel Fillrate
459.6 GPixel/s
100%
Texel Fillrate
804.4 GTexel/s
100%
NVIDIA GeForce GTX 660 | vs | AMD Radeon RX 7900 XT |
---|---|---|
Sep 6th, 2012 | Release Date | Nov 3rd, 2022 |
GeForce 600 | Generation | Navi III |
$229 | MSRP | $899 |
2x DVI, 1x HDMI, 1x DisplayPort | Outputs | 1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C |
1x 6-pin | Power Connectors | 2x 8-pin |
Desktop | Segment | Desktop |
2 GB | Memory | 20 GB |
GDDR5 | Type | GDDR6 |
192-bit | Bus | 320-bit |
144.2 GB/s | Bandwidth | 800 GB/s |
980 MHz | Base Clock Speed | 1500 MHz |
1032 MHz | Boost Clock Speed | 2394 MHz |
1502 MHz | Memory Clock Speed | 2500 MHz |