Key Differences
In short — GeForce RTX 3080 12 GB outperforms GeForce GTX 660 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing GeForce RTX 3080 12 GB is 3414 days newer than GeForce GTX 660.
Advantages of NVIDIA GeForce GTX 660
- Consumes up to 60% less energy than NVIDIA GeForce RTX 3080 12 GB - 140 vs 350 Watts
Advantages of NVIDIA GeForce RTX 3080 12 GB
- Performs up to 139% better in The Callisto Protocol than GeForce GTX 660 - 134 vs 56 FPS
- Up to 500% more VRAM memory than NVIDIA GeForce GTX 660 - 12 vs 2 GB
The Callisto Protocol
Resolution
1920 x 1080
Game Graphics
Ultra
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
GeForce GTX 660
Desktop • Sep 6th, 2012
GeForce RTX 3080 12 GB
Desktop • Jan 11th, 2022
Theoretical Performance
GeForce GTX 660
Desktop • Sep 6th, 2012
Pixel Fillrate
20.64 GPixel/s
12.5700365408039%
Texel Fillrate
82.56 GTexel/s
17.24310776942356%
GeForce RTX 3080 12 GB
Desktop • Jan 11th, 2022
Pixel Fillrate
164.2 GPixel/s
100%
Texel Fillrate
478.8 GTexel/s
100%
NVIDIA GeForce GTX 660 | vs | NVIDIA GeForce RTX 3080 12 GB |
|---|---|---|
| Sep 6th, 2012 | Release Date | Jan 11th, 2022 |
| GeForce 600 | Generation | GeForce 30 |
$229 | MSRP | $799 |
| 2x DVI, 1x HDMI, 1x DisplayPort | Outputs | 1x HDMI 2.1, 3x DisplayPort 1.4a |
| 1x 6-pin | Power Connectors | 1x 12-pin |
Desktop | Segment | Desktop |
| 2 GB | Memory | 12 GB |
| GDDR5 | Type | GDDR6X |
| 192-bit | Bus | 384-bit |
| 144.2 GB/s | Bandwidth | 912.4 GB/s |
| 980 MHz | Base Clock Speed | 1260 MHz |
| 1032 MHz | Boost Clock Speed | 1710 MHz |
1502 MHz | Memory Clock Speed | 1188 MHz |
