Key Differences
In short — Radeon R9 390 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 R9 390 is 1015 days newer than GeForce GTX 660.
Advantages of NVIDIA GeForce GTX 660
- Consumes up to 49% less energy than AMD Radeon R9 390 - 140 vs 275 Watts
Advantages of AMD Radeon R9 390
- Performs up to 18% better in Ready or Not than GeForce GTX 660 - 107 vs 91 FPS
- Up to 300% more VRAM memory than NVIDIA GeForce GTX 660 - 8 vs 2 GB
Ready or Not
Resolution
1920 x 1080
Game Graphics
Epic
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Epic
Desktop • Sep 6th, 2012
Desktop • Jun 18th, 2015
Theoretical Performance
Desktop • Sep 6th, 2012
Pixel Fillrate
20.64 GPixel/s
32%
Texel Fillrate
82.56 GTexel/s
51%
NVIDIA GeForce GTX 660 | vs | AMD Radeon R9 390 |
---|---|---|
Sep 6th, 2012 | Release Date | Jun 18th, 2015 |
GeForce 600 | Generation | Pirate Islands |
$229 | MSRP | $329 |
2x DVI, 1x HDMI, 1x DisplayPort | Outputs | 2x DVI, 1x HDMI, 1x DisplayPort |
1x 6-pin | Power Connectors | 1x 6-pin + 1x 8-pin |
Desktop | Segment | Desktop |
2 GB | Memory | 8 GB |
GDDR5 | Type | GDDR5 |
192-bit | Bus | 512-bit |
144.2 GB/s | Bandwidth | 384 GB/s |
980 MHz | Base Clock Speed | 1000 MHz |
1032 MHz | Boost Clock Speed | Not Available |
1502 MHz | Memory Clock Speed | 1500 MHz |