Key Differences
In short — GeForce GTX 770 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 770 is 36 days newer than Radeon HD 7990.
Advantages of NVIDIA GeForce GTX 770
- Consumes up to 39% less energy than AMD Radeon HD 7990 - 230 vs 375 Watts
Advantages of AMD Radeon HD 7990
- Up to 50% more VRAM memory than NVIDIA GeForce GTX 770 - 3 vs 2 GB
The Witcher 3: Wild Hunt
Resolution
1920 x 1080
Game Graphics
Ultra+
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra+
GeForce GTX 770
Desktop • May 30th, 2013
Radeon HD 7990
Desktop • Apr 24th, 2013
Theoretical Performance
GeForce GTX 770
Desktop • May 30th, 2013
Pixel Fillrate
34.72 GPixel/s
100%
Texel Fillrate
138.9 GTexel/s
100%
Radeon HD 7990
Desktop • Apr 24th, 2013
Pixel Fillrate
32 GPixel/s
92.16589861751152%
Texel Fillrate
128 GTexel/s
92.15262778977682%
NVIDIA GeForce GTX 770 | vs | AMD Radeon HD 7990 |
|---|---|---|
May 30th, 2013 | Release Date | Apr 24th, 2013 |
| GeForce 700 | Generation | Southern Islands |
$399 | MSRP | $999 |
| 2x DVI, 1x HDMI, 1x DisplayPort | Outputs | 1x DVI, 4x mini-DisplayPort |
| 1x 6-pin + 1x 8-pin | Power Connectors | 2x 8-pin |
Desktop | Segment | Desktop |
| 2 GB | Memory | 3 GB |
| GDDR5 | Type | GDDR5 |
| 256-bit | Bus | 384-bit |
| 224.4 GB/s | Bandwidth | 288 GB/s |
1046 MHz | Base Clock Speed | 950 MHz |
1085 MHz | Boost Clock Speed | 1000 MHz |
1753 MHz | Memory Clock Speed | 1500 MHz |
