Buy on Amazon
$699
In Stock
Same as Founder's Edition
AvailabilityMSRP $649
Availability
MSRP $649
Buy on Amazon
$599
In Stock
Base Clock
Boost Clock
Buy on Amazon
$949.06
In Stock
Base Clock
Boost Clock
Buy on Amazon
$6,634.71
In Stock
Base Clock
Boost Clock
Buy on Amazon
$903.9
In Stock
Same as Founder's Edition
Buy on Amazon
$1,114.08
In Stock
Base Clock
Boost Clock
AvailabilityMSRP $159
Availability
MSRP $159
Buy on Amazon
$150.55
In Stock
Same as Founder's Edition
Buy on Amazon
$159
In Stock
Same as Founder's Edition
Buy on Amazon
$168.37
In Stock
Same as Founder's Edition
Buy on Amazon
$166.26
In Stock
Same as Founder's Edition
Buy on Amazon
$177.11
In Stock
Same as Founder's Edition
Buy on Amazon
$356.05
In Stock
Same as Founder's Edition
Buy on Amazon
$362
In Stock
Same as Founder's Edition
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 6800 XT
- Performs up to 108% better in No Man's Sky than Radeon RX 6400 - 191 vs 92 FPS
- Up to 300% more VRAM memory than AMD Radeon RX 6400 - 16 vs 4 GB
Advantages of Radeon RX 6400
- Up to 78% cheaper than Radeon RX 6800 XT - $150.55 vs $699.00
- Up to 55% better value when playing No Man's Sky than Radeon RX 6800 XT - $1.64 vs $3.66 per FPS
- Consumes up to 82% less energy than AMD Radeon RX 6800 XT - 53 vs 300 Watts
No Man's Sky
Resolution
1920 x 1080
Game Graphics
Ultra
Radeon RX 6800 XT
Desktop • Oct 28th, 2020
FPS
191
100%
Value, $/FPS
$3.66/FPS
45%
Price, $
$699
21%
FPS Winner
AMD Radeon RX 6800 XT Reference Edition Gaming Graphics Card
Buy for $699 on Amazon
In Stock
Updated 166 minutes ago
Radeon RX 6400
Desktop • Jan 19th, 2022
FPS
92
48%
Value, $/FPS
$1.64/FPS
100%
Price, $
$150.55
100%
Value Winner
XFX Speedster SWFT105 Radeon RX 6400 Gaming Graphics Card with 4GB GDDR6, AMD RDNA 2 RX-64XL4SFG2
Buy for $150.55 on Amazon
In Stock
Updated 165 minutes ago
Trending Games
With selected game settings
Resolution
1920 x 1080
Game Graphics
Ultra
Radeon RX 6800 XT
Desktop • Oct 28th, 2020
Radeon RX 6400
Desktop • Jan 19th, 2022
Theoretical Performance
Radeon RX 6800 XT
Desktop • Oct 28th, 2020
Pixel Fillrate
288 GPixel/s
100%
Texel Fillrate
648 GTexel/s
100%
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 | vs | Radeon RX 6400 |
|---|---|---|
| Oct 28th, 2020 | Release Date | Jan 19th, 2022 |
| Navi II | Generation | Navi II |
| $649 | MSRP | $159 |
| 1x HDMI 2.1, 2x DisplayPort 1.4a, 1x USB Type-C | Outputs | 1x HDMI 2.1, 1x DisplayPort 1.4a |
| 2x 8-pin | Power Connectors | None |
Desktop | Segment | Desktop |
16 GB | Memory | 4 GB |
| GDDR6 | Type | GDDR6 |
| 256-bit | Bus | 64-bit |
512 GB/s | Bandwidth | 128 GB/s |
| 1825 MHz | Base Clock Speed | 1923 MHz |
| 2250 MHz | Boost Clock Speed | 2321 MHz |
| 2000 MHz | Memory Clock Speed | 2000 MHz |
PC Builds Using Radeon RX 6800 XT or Radeon RX 6400
With selected game settings
163 FPS
$9.82/FPS
Radeon RX 6800 XT
Ryzen 9 5900
32 GB, 2 TB HDD
Buy on Amazon
$1,599.95
In Stock
168 FPS
$7.26/FPS
Radeon RX 6800 XT
Core i7-11700KF
32 GB, N/A Storage
Buy on Amazon
$1,219.99
In Stock
63 FPS
$13.17/FPS
Radeon RX 6400
Ryzen 5 5600
16 GB, N/A Storage
Buy on Amazon
$829.99
In Stock
163 FPS
$9.2/FPS
Radeon RX 6800 XT
Ryzen 7 5800
32 GB, 1 TB SSD + 1 TB HDD
Buy on Amazon
$1,499.99
In Stock
164 FPS
$8.78/FPS
Radeon RX 6800 XT
Ryzen 5 5600X
16 GB, N/A Storage
Buy on Amazon
$1,439.99
In Stock
163 FPS
$9.82/FPS
Radeon RX 6800 XT
Ryzen 7 5800
64 GB, 1 TB SSD + 1 TB HDD
Buy on Amazon
$1,599.99
In Stock
62 FPS
$19.98/FPS
Radeon RX 6400
Ryzen 7 5700G
16 GB, N/A Storage
Buy on Amazon
$1,239
In Stock
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