Key Differences
In short — Radeon HD 7990 outperforms Radeon Vega 8 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Radeon HD 7990 is 2820 days older than Radeon Vega 8.
Advantages of AMD Radeon Vega 8
- Consumes up to 88% less energy than AMD Radeon HD 7990 - 45 vs 375 Watts
Advantages of AMD Radeon HD 7990
- Performs up to 11% better in Grand Theft Auto V than Radeon Vega 8 - 81 vs 73 FPS
Grand Theft Auto V
Resolution
1920 x 1080
Game Graphics
Ultra
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Radeon Vega 8
Integrated • Jan 12th, 2021
Radeon HD 7990
Desktop • Apr 24th, 2013
Theoretical Performance
AMD Radeon Vega 8 | vs | AMD Radeon HD 7990 |
|---|---|---|
Jan 12th, 2021 | Release Date | Apr 24th, 2013 |
| Cezanne | Generation | Southern Islands |
| Not Available | MSRP | $999 |
| None | Outputs | 1x DVI, 4x mini-DisplayPort |
| None | Power Connectors | 2x 8-pin |
Integrated | Segment | Desktop |
| System-Shared | Memory | 3 GB |
| System-Shared | Type | GDDR5 |
| System-Shared | Bus | 384-bit |
| System-Shared | Bandwidth | 288 GB/s |
| 300 MHz | Base Clock Speed | 950 MHz |
2000 MHz | Boost Clock Speed | 1000 MHz |
| System-Shared | Memory Clock Speed | 1500 MHz |
