Key Differences
In short — Radeon RX 7900 GRE outperforms Radeon Pro Vega 20 on the selected game parameters. We do not have the prices of both GPUs to compare value. The better performing Radeon RX 7900 GRE is 1716 days newer than Radeon Pro Vega 20.
Advantages of Radeon Pro Vega 20
- Consumes up to 62% less energy than AMD Radeon RX 7900 GRE - 100 vs 260 Watts
Advantages of Radeon RX 7900 GRE
- Performs up to 227% better in Watch Dogs: Legion than Radeon Pro Vega 20 - 134 vs 41 FPS
- Up to 300% more VRAM memory than AMD Radeon Pro Vega 20 - 16 vs 4 GB
Watch Dogs: Legion
Resolution
1920 x 1080
Game Graphics
Ultra
My Games
With selected game settings
Resolution
1920 x 1080
Game Graphics
Ultra
Radeon Pro Vega 20
Mobile • Nov 14th, 2018
Radeon RX 7900 GRE
Desktop • Jul 27th, 2023
Theoretical Performance
Radeon Pro Vega 20
Mobile • Nov 14th, 2018
Pixel Fillrate
41.06 GPixel/s
10%
Texel Fillrate
102.6 GTexel/s
14%
Radeon RX 7900 GRE
Desktop • Jul 27th, 2023
Pixel Fillrate
431 GPixel/s
100%
Texel Fillrate
718.4 GTexel/s
100%
Radeon Pro Vega 20 | vs | Radeon RX 7900 GRE |
|---|---|---|
| Nov 14th, 2018 | Release Date | Jul 27th, 2023 |
| Radeon Pro Mac | Generation | Navi III |
| Not Available | MSRP | Not Available |
| None | Outputs | 1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C |
| None | Power Connectors | 2x 8-pin |
Mobile | Segment | Desktop |
| 4 GB | Memory | 16 GB |
| HBM2 | Type | GDDR6 |
| 1024-bit | Bus | 256-bit |
| 189.4 GB/s | Bandwidth | 576 GB/s |
| 815 MHz | Base Clock Speed | 1500 MHz |
| 1283 MHz | Boost Clock Speed | 2245 MHz |
| 740 MHz | Memory Clock Speed | 2250 MHz |
