Key Differences
In short — GeForce GTX 680 outperforms Radeon HD 7990 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing GeForce GTX 680 is 398 days older than Radeon HD 7990.
Advantages of NVIDIA GeForce GTX 680
- Consumes up to 48% less energy than AMD Radeon HD 7990 - 195 vs 375 Watts
Advantages of AMD Radeon HD 7990
- Up to 50% more VRAM memory than NVIDIA GeForce GTX 680 - 3 vs 2 GB
League of Legends
Resolution
1920 x 1080
Game Graphics
Very High
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Very High
GeForce GTX 680
Desktop • Mar 22nd, 2012
Radeon HD 7990
Desktop • Apr 24th, 2013
Theoretical Performance
GeForce GTX 680
Desktop • Mar 22nd, 2012
Pixel Fillrate
33.86 GPixel/s
100%
Texel Fillrate
135.4 GTexel/s
100%
Radeon HD 7990
Desktop • Apr 24th, 2013
Pixel Fillrate
32 GPixel/s
94.50679267572357%
Texel Fillrate
128 GTexel/s
94.53471196454947%
NVIDIA GeForce GTX 680 | vs | AMD Radeon HD 7990 |
|---|---|---|
| Mar 22nd, 2012 | Release Date | Apr 24th, 2013 |
| GeForce 600 | Generation | Southern Islands |
$499 | MSRP | $999 |
| 2x DVI, 1x HDMI, 1x DisplayPort | Outputs | 1x DVI, 4x mini-DisplayPort |
| 2x 6-pin | Power Connectors | 2x 8-pin |
Desktop | Segment | Desktop |
| 2 GB | Memory | 3 GB |
| GDDR5 | Type | GDDR5 |
| 256-bit | Bus | 384-bit |
| 192.3 GB/s | Bandwidth | 288 GB/s |
1006 MHz | Base Clock Speed | 950 MHz |
1058 MHz | Boost Clock Speed | 1000 MHz |
1502 MHz | Memory Clock Speed | 1500 MHz |
