Key Differences
In short — Radeon RX 6700 outperforms Radeon HD 7990 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Radeon RX 6700 is 2968 days newer than Radeon HD 7990.
Advantages of AMD Radeon RX 6700
- Performs up to 2300% better in Cyberpunk 2077 than Radeon HD 7990 - 24 vs 1 FPS
- Consumes up to 53% less energy than AMD Radeon HD 7990 - 175 vs 375 Watts
- Up to 233% more VRAM memory than AMD Radeon HD 7990 - 10 vs 3 GB
Cyberpunk 2077
Resolution
1920 x 1080
Game Graphics
RT Overdrive
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
RT Overdrive
Radeon RX 6700
Desktop • Jun 9th, 2021
Radeon HD 7990
Desktop • Apr 24th, 2013
Theoretical Performance
Radeon RX 6700
Desktop • Jun 9th, 2021
Pixel Fillrate
156.8 GPixel/s
100%
Texel Fillrate
352.8 GTexel/s
100%
Radeon HD 7990
Desktop • Apr 24th, 2013
Pixel Fillrate
32 GPixel/s
20.40816326530612%
Texel Fillrate
128 GTexel/s
36.281179138321995%
AMD Radeon RX 6700 | vs | AMD Radeon HD 7990 |
|---|---|---|
Jun 9th, 2021 | Release Date | Apr 24th, 2013 |
| Navi II | Generation | Southern Islands |
| Not Available | MSRP | $999 |
| 1x HDMI 2.1, 3x DisplayPort 1.4a | Outputs | 1x DVI, 4x mini-DisplayPort |
| 1x 8-pin | Power Connectors | 2x 8-pin |
Desktop | Segment | Desktop |
10 GB | Memory | 3 GB |
| GDDR6 | Type | GDDR5 |
| 160-bit | Bus | 384-bit |
320 GB/s | Bandwidth | 288 GB/s |
1941 MHz | Base Clock Speed | 950 MHz |
2450 MHz | Boost Clock Speed | 1000 MHz |
2000 MHz | Memory Clock Speed | 1500 MHz |
