Key Differences
In short — Radeon RX 570 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 570 is 1455 days newer than Radeon HD 7990.
Advantages of AMD Radeon RX 570
- Performs up to 50% better in Call of Duty: Modern Warfare II than Radeon HD 7990 - 36 vs 24 FPS
- Consumes up to 60% less energy than AMD Radeon HD 7990 - 150 vs 375 Watts
- Up to 33% more VRAM memory than AMD Radeon HD 7990 - 4 vs 3 GB
Call of Duty: Modern Warfare II
Resolution
1920 x 1080
Game Graphics
Extreme
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Extreme
Radeon HD 7990
Desktop • Apr 24th, 2013
Radeon RX 570
Desktop • Apr 18th, 2017
Theoretical Performance
Radeon RX 570
Desktop • Apr 18th, 2017
Pixel Fillrate
39.81 GPixel/s
100%
Texel Fillrate
159.2 GTexel/s
100%
AMD Radeon HD 7990 | vs | AMD Radeon RX 570 |
|---|---|---|
| Apr 24th, 2013 | Release Date | Apr 18th, 2017 |
| Southern Islands | Generation | Polaris |
| $999 | MSRP | $169 |
| 1x DVI, 4x mini-DisplayPort | Outputs | 1x DVI, 1x HDMI, 3x DisplayPort |
| 2x 8-pin | Power Connectors | 1x 6-pin |
Desktop | Segment | Desktop |
| 3 GB | Memory | 4 GB |
| GDDR5 | Type | GDDR5 |
| 384-bit | Bus | 256-bit |
288 GB/s | Bandwidth | 224 GB/s |
| 950 MHz | Base Clock Speed | 1168 MHz |
| 1000 MHz | Boost Clock Speed | 1244 MHz |
| 1500 MHz | Memory Clock Speed | 1750 MHz |
