Key Differences
In short — Radeon RX 6400 outperforms GeForce 840M on the selected game parameters. We do not have the prices of both GPUs to compare value. The better performing Radeon RX 6400 is 2870 days newer than GeForce 840M.
Advantages of GeForce 840M
- Consumes up to 38% less energy than AMD Radeon RX 6400 - 33 vs 53 Watts
Advantages of Radeon RX 6400
- Performs up to 23% better in Grand Theft Auto V than GeForce 840M - 91 vs 74 FPS
- Up to 100% more VRAM memory than NVIDIA GeForce 840M - 4 vs 2 GB
Grand Theft Auto V
Resolution
1920 x 1080
Game Graphics
Ultra
Desktop • Jan 19th, 2022
FPS
91
100%
Value, €/FPS
€1.53/FPS
100%
Price, €
€139
100%
FPS and Value Winner
Buy for €139 on Amazon
In Stock
Updated 890 minutes ago
My Games
With selected game settings
Resolution
1920 x 1080
Game Graphics
Ultra
Mobile • Mar 12th, 2014
Desktop • Jan 19th, 2022
Theoretical Performance
Desktop • Jan 19th, 2022
Pixel Fillrate
74.27 GPixel/s
100%
Texel Fillrate
111.4 GTexel/s
100%
GeForce 840M | vs | Radeon RX 6400 |
---|---|---|
Mar 12th, 2014 | Release Date | Jan 19th, 2022 |
GeForce 800M | Generation | Navi II |
Not Available | MSRP | $159 |
None | Outputs | 1x HDMI 2.1, 1x DisplayPort 1.4a |
None | Power Connectors | None |
Mobile | Segment | Desktop |
2 GB | Memory | 4 GB |
DDR3 | Type | GDDR6 |
64-bit | Bus | 64-bit |
16.02 GB/s | Bandwidth | 128 GB/s |
1029 MHz | Base Clock Speed | 1923 MHz |
1124 MHz | Boost Clock Speed | 2321 MHz |
1001 MHz | Memory Clock Speed | 2000 MHz |