Key Differences
In short — Radeon Pro Vega 20 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 Pro Vega 20 is 2030 days newer than Radeon HD 7990.
Advantages of AMD Radeon Pro Vega 20
- Performs up to 1% better in Valorant than Radeon HD 7990 - 549 vs 541 FPS
- Consumes up to 73% less energy than AMD Radeon HD 7990 - 100 vs 375 Watts
- Up to 33% more VRAM memory than AMD Radeon HD 7990 - 4 vs 3 GB
Valorant
Resolution
1920 x 1080
Game Graphics
High
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
High
Radeon Pro Vega 20
Mobile • Nov 14th, 2018
Radeon HD 7990
Desktop • Apr 24th, 2013
Theoretical Performance
Radeon Pro Vega 20
Mobile • Nov 14th, 2018
Pixel Fillrate
41.06 GPixel/s
100%
Texel Fillrate
102.6 GTexel/s
80%
AMD Radeon Pro Vega 20 | vs | AMD Radeon HD 7990 |
|---|---|---|
Nov 14th, 2018 | Release Date | Apr 24th, 2013 |
| Radeon Pro Mac | Generation | Southern Islands |
| Not Available | MSRP | $999 |
| None | Outputs | 1x DVI, 4x mini-DisplayPort |
| None | Power Connectors | 2x 8-pin |
Mobile | Segment | Desktop |
4 GB | Memory | 3 GB |
| HBM2 | Type | GDDR5 |
| 1024-bit | Bus | 384-bit |
| 189.4 GB/s | Bandwidth | 288 GB/s |
| 815 MHz | Base Clock Speed | 950 MHz |
1283 MHz | Boost Clock Speed | 1000 MHz |
| 740 MHz | Memory Clock Speed | 1500 MHz |
