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Base Clock
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AvailabilityMSRP in USD: $899
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MSRP in USD: $899
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Boost Clock
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Key Differences
In short — Radeon RX 7900 XT outperforms Radeon RX 6800M on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Radeon RX 7900 XT is 521 days newer than Radeon RX 6800M.
Advantages of AMD Radeon RX 6800M
- Consumes up to 52% less energy than AMD Radeon RX 7900 XT - 145 vs 300 Watts
Advantages of AMD Radeon RX 7900 XT
- Performs up to 41% better in Tom Clancy's Rainbow Six Siege than Radeon RX 6800M - 694 vs 491 FPS
- Up to 67% more VRAM memory than AMD Radeon RX 6800M - 20 vs 12 GB
Tom Clancy's Rainbow Six Siege
Resolution
1920 x 1080
Game Graphics
Ultra
Radeon RX 7900 XT
Desktop • Nov 3rd, 2022
FPS
694
100%
Value, £/FPS
£1/FPS
100%
Price, £
£692.97
100%
FPS and Value Winner
ASUS TUF Gaming AMD Radeon RX 7900 XT OC Edition 20GB GDDR6 Graphics Card (PCIe 4.0, 20GB GDDR6, HDMI 2.1a, DisplayPort 2.1)
Buy for £692.97 on Amazon
In Stock
Updated 83 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Radeon RX 6800M
Mobile • May 31st, 2021
Radeon RX 7900 XT
Desktop • Nov 3rd, 2022
Theoretical Performance
Radeon RX 7900 XT
Desktop • Nov 3rd, 2022
Pixel Fillrate
459.6 GPixel/s
100%
Texel Fillrate
804.4 GTexel/s
100%
AMD Radeon RX 6800M | vs | AMD Radeon RX 7900 XT |
|---|---|---|
| May 31st, 2021 | Release Date | Nov 3rd, 2022 |
| Navi Mobile | Generation | Navi III |
| Not Available | MSRP | $899 |
| Portable Device Dependent | Outputs | 1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C |
| None | Power Connectors | 2x 8-pin |
Mobile | Segment | Desktop |
| 12 GB | Memory | 20 GB |
| GDDR6 | Type | GDDR6 |
| 192-bit | Bus | 320-bit |
| 384 GB/s | Bandwidth | 800 GB/s |
2116 MHz | Base Clock Speed | 1500 MHz |
| 2390 MHz | Boost Clock Speed | 2394 MHz |
| 2000 MHz | Memory Clock Speed | 2500 MHz |
Laptops Using Radeon RX 6800M or Radeon RX 7900 XT
Tom Clancy's Rainbow Six Siege, 1920 x 1080, Ultra
331 FPS
Radeon RX 6800M
Ryzen 9 5980HX
32 GB, 2 TB SSD
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£N/A
Out of Stock
331 FPS
Radeon RX 6800M
Ryzen 9 5980HX
64 GB, 2 TB SSD
Buy on Amazon
£N/A
Out of Stock
331 FPS
Radeon RX 6800M
Ryzen 9 5980HX
32 GB, 1 TB SSD
Buy on Amazon
£N/A
Out of Stock
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