Key Differences
In short — GeForce RTX 2080 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 RTX 2080 is 1975 days newer than Radeon HD 7990.
Advantages of NVIDIA GeForce RTX 2080
- Performs up to 107% better in Assassin's Creed Valhalla than Radeon HD 7990 - 91 vs 44 FPS
- Consumes up to 43% less energy than AMD Radeon HD 7990 - 215 vs 375 Watts
- Up to 167% more VRAM memory than AMD Radeon HD 7990 - 8 vs 3 GB
Assassin's Creed Valhalla
Resolution
1920 x 1080
Game Graphics
Ultra High
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra High
GeForce RTX 2080
Desktop • Sep 20th, 2018
Radeon HD 7990
Desktop • Apr 24th, 2013
Theoretical Performance
GeForce RTX 2080
Desktop • Sep 20th, 2018
Pixel Fillrate
109.4 GPixel/s
100%
Texel Fillrate
314.6 GTexel/s
100%
Radeon HD 7990
Desktop • Apr 24th, 2013
Pixel Fillrate
32 GPixel/s
29.250457038391225%
Texel Fillrate
128 GTexel/s
40.68658614113159%
NVIDIA GeForce RTX 2080 | vs | AMD Radeon HD 7990 |
|---|---|---|
Sep 20th, 2018 | Release Date | Apr 24th, 2013 |
| GeForce 20 | Generation | Southern Islands |
$699 | MSRP | $999 |
| 1x HDMI, 3x DisplayPort, 1x USB Type-C | Outputs | 1x DVI, 4x mini-DisplayPort |
| 1x 6-pin + 1x 8-pin | Power Connectors | 2x 8-pin |
Desktop | Segment | Desktop |
8 GB | Memory | 3 GB |
| GDDR6 | Type | GDDR5 |
| 256-bit | Bus | 384-bit |
448 GB/s | Bandwidth | 288 GB/s |
1515 MHz | Base Clock Speed | 950 MHz |
1710 MHz | Boost Clock Speed | 1000 MHz |
1750 MHz | Memory Clock Speed | 1500 MHz |
