Buy on Amazon
£146.76
In Stock
Same as Founder's Edition
Prices and StockMSRP $159
Prices and Stock
MSRP $159
Buy on Amazon
£229
In Stock
Same as Founder's Edition
Buy on Amazon
£161.23
In Stock
Same as Founder's Edition
Prices and StockMSRP $649
Prices and Stock
MSRP $649
Buy on Amazon
£486.49
In Stock
Same as Founder's Edition
Buy on Amazon
£689
In Stock
Base Clock
Boost Clock
Buy on Amazon
£944.33
In Stock
Base Clock
Boost Clock
Buy on Amazon
£1,372.26
In Stock
Base Clock
Boost Clock
Buy on Amazon
£1,070.97
In Stock
Base Clock
Boost Clock
Key Differences
In short — Radeon RX 6800 XT outperforms the cheaper Radeon RX 6400 on the selected game parameters. However, the worse performing Radeon RX 6400 is a better bang for your buck. The better performing Radeon RX 6800 XT is 448 days older than the cheaper Radeon RX 6400.
Advantages of Radeon RX 6400
- Up to 70% cheaper than Radeon RX 6800 XT - £146.76 vs £486.49
- Up to 58% better value when playing F1 23 than Radeon RX 6800 XT - £0.81 vs £1.95 per FPS
- Consumes up to 82% less energy than AMD Radeon RX 6800 XT - 53 vs 300 Watts
Advantages of Radeon RX 6800 XT
- Performs up to 37% better in F1 23 than Radeon RX 6400 - 249 vs 182 FPS
- Up to 300% more VRAM memory than AMD Radeon RX 6400 - 16 vs 4 GB
F1 23
Resolution
1920 x 1080
Game Graphics
Ultra High
Radeon RX 6400
Desktop • Jan 19th, 2022
FPS
182
73%
Value, £/FPS
£0.81/FPS
100%
Price, £
£146.76
100%
Value Winner
XFX Speedster SWFT105 Radeon RX 6400 Gaming Graphics Card with 4GB GDDR6, AMD RDNA 2 RX-64XL4SFG2
Buy for £146.76 on Amazon
In Stock
Updated 782 minutes ago
Radeon RX 6800 XT
Desktop • Oct 28th, 2020
FPS
249
100%
Value, £/FPS
£1.95/FPS
42%
Price, £
£486.49
30%
FPS Winner
ASROCK RX6800XT PG 16GO AMD Radeon RX 6800 XT GDDR6
Buy for £486.49 on Amazon
In Stock
Updated 783 minutes ago
My Games
With selected game settings
Resolution
1920 x 1080
Game Graphics
Ultra High
Radeon RX 6400
Desktop • Jan 19th, 2022
Radeon RX 6800 XT
Desktop • Oct 28th, 2020
Theoretical Performance
Radeon RX 6400
Desktop • Jan 19th, 2022
Pixel Fillrate
74.27 GPixel/s
26%
Texel Fillrate
111.4 GTexel/s
17%
Radeon RX 6800 XT
Desktop • Oct 28th, 2020
Pixel Fillrate
288 GPixel/s
100%
Texel Fillrate
648 GTexel/s
100%
Radeon RX 6400 | vs | Radeon RX 6800 XT |
|---|---|---|
Jan 19th, 2022 | Release Date | Oct 28th, 2020 |
| Navi II | Generation | Navi II |
$159 | MSRP | $649 |
| 1x HDMI 2.1, 1x DisplayPort 1.4a | Outputs | 1x HDMI 2.1, 2x DisplayPort 1.4a, 1x USB Type-C |
| None | Power Connectors | 2x 8-pin |
Desktop | Segment | Desktop |
| 4 GB | Memory | 16 GB |
| GDDR6 | Type | GDDR6 |
| 64-bit | Bus | 256-bit |
| 128 GB/s | Bandwidth | 512 GB/s |
1923 MHz | Base Clock Speed | 1825 MHz |
2321 MHz | Boost Clock Speed | 2250 MHz |
| 2000 MHz | Memory Clock Speed | 2000 MHz |
Popular Radeon RX 6400 and Radeon RX 6800 XT Comparisons
Compare 2 Graphics Cards in Games
Radeon RX 6400
£146.76
vs
GeForce RTX 3060
£254.99
Radeon RX 6400
£146.76
vs
GeForce RTX 3050
£159.99
Radeon RX 6400
£146.76
vs
Radeon RX 7900 XT
£658.99
Radeon RX 6400
£146.76
vs
GeForce RTX 4060
£254.99
Radeon RX 6400
£146.76
vs
Radeon RX 7600 XT
£307.99
Radeon RX 6400
£146.76
vs
Radeon RX 6600
£199.55
Radeon RX 6400
£146.76
vs
Radeon RX 7800 XT
£469.99
Radeon RX 6400
£146.76
vs
Radeon RX 580
£141.3
Radeon RX 6400
£146.76
vs
Radeon RX 7700 XT
£438.99
Radeon RX 6400
£146.76
vs
Radeon RX 7600
£244.34
Radeon RX 6400
£146.76
vs
Radeon RX 7900 XTX
£1,151.3
Radeon RX 6400
£146.76
vs
Radeon RX 550
£89.99
Radeon RX 6400
£146.76
vs
GeForce GT 1030
£68.99
Radeon RX 6400
£146.76
vs
GeForce RTX 4070
Radeon RX 6400
£146.76
vs
GeForce RTX 4080 SUPER
£1,932.14
Radeon RX 6400
£146.76
vs
GeForce RTX 4070 Ti
Radeon RX 6400
£146.76
vs
Radeon RX 6600 XT
£694.35
Radeon RX 6400
£146.76
vs
GeForce RTX 4090
£3,500
Radeon RX 6400
£146.76
vs
GeForce RTX 4060 Ti 16 GB
£480.12
Radeon RX 6400
£146.76
vs
GeForce GT 710
£50.99
Radeon RX 6400
£146.76
vs
Radeon RX 6800
£605.36
Radeon RX 6400
£146.76
vs
Radeon RX 6750 XT
£333.96
Radeon RX 6400
£146.76
vs
GeForce RTX 3060 Ti
£409
Radeon RX 6400
£146.76
vs
GeForce RTX 4060 Ti 8 GB
£369.99
Radeon RX 6400
£146.76
vs
GeForce RTX 4070 SUPER
£599.99
Radeon RX 6400
£146.76
vs
GeForce GT 730
£63.56
Radeon RX 6400
£146.76
vs
GeForce RTX 3070
£618.21
Radeon RX 6400
£146.76
vs
GeForce RTX 2060
£209.99
Radeon RX 6400
£146.76
vs
GeForce RTX 3090 Ti
£2,300
Radeon RX 6400
£146.76
vs
GeForce RTX 4070 Ti SUPER
£799.98
Radeon RX 6400
£146.76
vs
GeForce GTX 1660 SUPER
Out of Stock
Radeon RX 6800 XT
£486.49
vs
GeForce RTX 3060
£254.99
Radeon RX 6800 XT
£486.49
vs
GeForce RTX 3050
£159.99
Radeon RX 6800 XT
£486.49
vs
Radeon RX 7900 XT
£658.99
Radeon RX 6800 XT
£486.49
vs
GeForce RTX 4060
£254.99
Radeon RX 6800 XT
£486.49
vs
Radeon RX 7600 XT
£307.99
Radeon RX 6800 XT
£486.49
vs
Radeon RX 6600
£199.55
Radeon RX 6800 XT
£486.49
vs
Radeon RX 7800 XT
£469.99
Radeon RX 6800 XT
£486.49
vs
Radeon RX 580
£141.3
Radeon RX 6800 XT
£486.49
vs
Radeon RX 7700 XT
£438.99
Radeon RX 6800 XT
£486.49
vs
Radeon RX 7600
£244.34
Radeon RX 6800 XT
£486.49
vs
Radeon RX 7900 XTX
£1,151.3
Radeon RX 6800 XT
£486.49
vs
Radeon RX 550
£89.99
Radeon RX 6800 XT
£486.49
vs
GeForce GT 1030
£68.99
Radeon RX 6800 XT
£486.49
vs
GeForce RTX 4070
Radeon RX 6800 XT
£486.49
vs
GeForce RTX 4080 SUPER
£1,932.14
Radeon RX 6800 XT
£486.49
vs
GeForce RTX 4070 Ti
Radeon RX 6800 XT
£486.49
vs
Radeon RX 6600 XT
£694.35
Radeon RX 6800 XT
£486.49
vs
GeForce RTX 4090
£3,500
Radeon RX 6800 XT
£486.49
vs
GeForce RTX 4060 Ti 16 GB
£480.12
Radeon RX 6800 XT
£486.49
vs
GeForce GT 710
£50.99
Radeon RX 6800 XT
£486.49
vs
Radeon RX 6800
£605.36
Radeon RX 6800 XT
£486.49
vs
Radeon RX 6750 XT
£333.96
Radeon RX 6800 XT
£486.49
vs
GeForce RTX 3060 Ti
£409
Radeon RX 6800 XT
£486.49
vs
GeForce RTX 4060 Ti 8 GB
£369.99
Radeon RX 6800 XT
£486.49
vs
GeForce RTX 4070 SUPER
£599.99
Radeon RX 6800 XT
£486.49
vs
GeForce GT 730
£63.56
Radeon RX 6800 XT
£486.49
vs
GeForce RTX 3070
£618.21
Radeon RX 6800 XT
£486.49
vs
GeForce RTX 2060
£209.99
Radeon RX 6800 XT
£486.49
vs
GeForce RTX 3090 Ti
£2,300