Key Differences
In short — Radeon RX 6400 outperforms Radeon R9 280X on the selected game parameters. We do not have the prices of both GPUs to compare value. The better performing Radeon RX 6400 is 3025 days newer than Radeon R9 280X.
Advantages of Radeon RX 6400
- Performs up to 8% better in Dirt 5 than Radeon R9 280X - 114 vs 106 FPS
- Consumes up to 79% less energy than AMD Radeon R9 280X - 53 vs 250 Watts
- Up to 33% more VRAM memory than AMD Radeon R9 280X - 4 vs 3 GB
Dirt 5
Resolution
1920 x 1080
Game Graphics
Ultra High
Desktop • Jan 19th, 2022
FPS
114
100%
Value, €/FPS
€1.19/FPS
100%
Price, €
€135.63
100%
FPS and Value Winner
Buy for €135.63 on Amazon
In Stock
Updated 105 minutes ago
My Games
With selected game settings
Resolution
1920 x 1080
Game Graphics
Ultra High
Desktop • Oct 8th, 2013
Desktop • Jan 19th, 2022
Theoretical Performance
Desktop • Jan 19th, 2022
Pixel Fillrate
74.27 GPixel/s
100%
Texel Fillrate
111.4 GTexel/s
87%
Radeon R9 280X | vs | Radeon RX 6400 |
---|---|---|
Oct 8th, 2013 | Release Date | Jan 19th, 2022 |
Volcanic Islands | Generation | Navi II |
$299 | MSRP | $159 |
2x DVI, 1x HDMI, 1x DisplayPort | Outputs | 1x HDMI 2.1, 1x DisplayPort 1.4a |
1x 6-pin + 1x 8-pin | Power Connectors | None |
Desktop | Segment | Desktop |
3 GB | Memory | 4 GB |
GDDR5 | Type | GDDR6 |
384-bit | Bus | 64-bit |
288 GB/s | Bandwidth | 128 GB/s |
850 MHz | Base Clock Speed | 1923 MHz |
1000 MHz | Boost Clock Speed | 2321 MHz |
1500 MHz | Memory Clock Speed | 2000 MHz |