Key Differences
In short — Radeon RX 7800 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 7800 XT is 583 days newer than the cheaper Radeon RX 6400.
Advantages of Radeon RX 6400
- Up to 71% cheaper than Radeon RX 7800 XT - $122.19 vs $422.04
- Up to 25% better value when playing Monster Hunter: World than Radeon RX 7800 XT - $1.76 vs $2.35 per FPS
- Consumes up to 80% less energy than AMD Radeon RX 7800 XT - 53 vs 263 Watts
Advantages of Radeon RX 7800 XT
- Performs up to 158% better in Monster Hunter: World than Radeon RX 6400 - 199 vs 77 FPS
- Up to 300% more VRAM memory than AMD Radeon RX 6400 - 16 vs 4 GB
Monster Hunter: World
Resolution
1920 x 1080
Game Graphics
Highest
Desktop • Jan 19th, 2022
FPS
77
39%
Value, €/FPS
€1.76/FPS
100%
Price, €
€135.63
100%
Value Winner
Buy for €135.63 on Amazon
In Stock
Updated 263 minutes ago
Desktop • Aug 25th, 2023
FPS
199
100%
Value, €/FPS
€2.35/FPS
75%
Price, €
€468.46
28%
FPS Winner
Buy for €468.46 on Amazon
In Stock
Updated 263 minutes ago
Trending Games
With selected game settings
Resolution
1920 x 1080
Game Graphics
Highest
Desktop • Jan 19th, 2022
Desktop • Aug 25th, 2023
Theoretical Performance
Desktop • Jan 19th, 2022
Pixel Fillrate
74.27 GPixel/s
32%
Texel Fillrate
111.4 GTexel/s
19%
Desktop • Aug 25th, 2023
Pixel Fillrate
233.3 GPixel/s
100%
Texel Fillrate
583.2 GTexel/s
100%
Radeon RX 6400 | vs | Radeon RX 7800 XT |
---|---|---|
Jan 19th, 2022 | Release Date | Aug 25th, 2023 |
Navi II | Generation | Navi III |
$159 | MSRP | $499 |
1x HDMI 2.1, 1x DisplayPort 1.4a | Outputs | 1x HDMI 2.1a, 3x DisplayPort 2.1 |
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 | 620.8 GB/s |
1923 MHz | Base Clock Speed | 1295 MHz |
2321 MHz | Boost Clock Speed | 2430 MHz |
2000 MHz | Memory Clock Speed | 2425 MHz |