Key Differences
In short — Radeon RX 7900 GRE outperforms Radeon RX 6900 XT on the selected game parameters. However, the worse performing Radeon RX 6900 XT is a better bang for your buck. The better performing Radeon RX 7900 GRE is 1002 days newer than Radeon RX 6900 XT.
Advantages of Radeon RX 7900 GRE
- Performs up to 3% better in Starfield than Radeon RX 6900 XT - 65 vs 63 FPS
- Consumes up to 13% less energy than AMD Radeon RX 6900 XT - 260 vs 300 Watts
Advantages of Radeon RX 6900 XT
- Up to 2% better value when playing Starfield than Radeon RX 7900 GRE - £8.59 vs £8.75 per FPS
Starfield
Resolution
1920 x 1080
Game Graphics
Ultra
Desktop • Jul 27th, 2023
FPS
65
100%
Value, £/FPS
£8.75/FPS
98%
Price, £
£568.83
95%
FPS Winner
Buy for £568.83 on Amazon
In Stock
Updated 205 minutes ago
Desktop • Oct 28th, 2020
FPS
63
97%
Value, £/FPS
£8.59/FPS
100%
Price, £
£541.14
100%
Value Winner
Buy for £541.14 on Amazon
In Stock
Updated 8666 minutes ago
My Games
With selected game settings
Resolution
1920 x 1080
Game Graphics
Ultra
Desktop • Jul 27th, 2023
Desktop • Oct 28th, 2020
Theoretical Performance
Desktop • Jul 27th, 2023
Pixel Fillrate
431 GPixel/s
100%
Texel Fillrate
718.4 GTexel/s
100%
Desktop • Oct 28th, 2020
Pixel Fillrate
288 GPixel/s
67%
Texel Fillrate
720 GTexel/s
100%
Radeon RX 7900 GRE | vs | Radeon RX 6900 XT |
---|---|---|
Jul 27th, 2023 | Release Date | Oct 28th, 2020 |
Navi III | Generation | Navi II |
Not Available | MSRP | $999 |
1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C | Outputs | 1x HDMI 2.1, 2x DisplayPort 1.4a, 1x USB Type-C |
2x 8-pin | Power Connectors | 2x 8-pin |
Desktop | Segment | Desktop |
16 GB | Memory | 16 GB |
GDDR6 | Type | GDDR6 |
256-bit | Bus | 256-bit |
576 GB/s | Bandwidth | 512 GB/s |
1500 MHz | Base Clock Speed | 1825 MHz |
2245 MHz | Boost Clock Speed | 2250 MHz |
2250 MHz | Memory Clock Speed | 2000 MHz |