Key Differences
In short — GeForce RTX 4090 Mobile outperforms Radeon RX 6400 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing GeForce RTX 4090 Mobile is 349 days newer than Radeon RX 6400.
Advantages of AMD Radeon RX 6400
- Consumes up to 56% less energy than NVIDIA GeForce RTX 4090 Mobile - 53 vs 120 Watts
Advantages of NVIDIA GeForce RTX 4090 Mobile
- Performs up to 206% better in The Witcher 3: Wild Hunt than Radeon RX 6400 - 150 vs 49 FPS
- Up to 300% more VRAM memory than AMD Radeon RX 6400 - 16 vs 4 GB
The Witcher 3: Wild Hunt
Resolution
1920 x 1080
Game Graphics
Ultra+
Desktop • Jan 19th, 2022
FPS
49
32.666666666666664%
Value, €/FPS
€3.24/FPS
100%
Price, €
€159
100%
Value Winner
Buy for €159 on Amazon
In Stock
Updated 58233 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra+
Desktop • Jan 19th, 2022
Mobile • Jan 3rd, 2023
Theoretical Performance
Desktop • Jan 19th, 2022
Pixel Fillrate
74.27 GPixel/s
39.13066385669125%
Texel Fillrate
111.4 GTexel/s
21.618474674946636%
Mobile • Jan 3rd, 2023
Pixel Fillrate
189.8 GPixel/s
100%
Texel Fillrate
515.3 GTexel/s
100%
AMD Radeon RX 6400 | vs | NVIDIA GeForce RTX 4090 Mobile |
---|---|---|
Jan 19th, 2022 | Release Date | Jan 3rd, 2023 |
Navi II | Generation | GeForce 40 Mobile |
$159 | MSRP | Not Available |
1x HDMI 2.1, 1x DisplayPort 1.4a | Outputs | Portable Device Dependent |
None | Power Connectors | None |
Desktop | Segment | Mobile |
4 GB | Memory | 16 GB |
GDDR6 | Type | GDDR6 |
64-bit | Bus | 256-bit |
128 GB/s | Bandwidth | 576 GB/s |
1923 MHz | Base Clock Speed | 1335 MHz |
2321 MHz | Boost Clock Speed | 1695 MHz |
2000 MHz | Memory Clock Speed | 2250 MHz |