Key Differences
In short — Radeon R7 250X outperforms GeForce 840M on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Radeon R7 250X is 27 days older than GeForce 840M.
Advantages of NVIDIA GeForce 840M
- Consumes up to 59% less energy than AMD Radeon R7 250X - 33 vs 80 Watts
- Up to 100% more VRAM memory than AMD Radeon R7 250X - 2 vs 1 GB
Advantages of AMD Radeon R7 250X
- Performs up to 8% better in Apex Legends than GeForce 840M - 67 vs 62 FPS
Apex Legends
Resolution
1920 x 1080
Game Graphics
High
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
High
GeForce 840M
Mobile • Mar 12th, 2014
Radeon R7 250X
Desktop • Feb 13th, 2014
Theoretical Performance
NVIDIA GeForce 840M | vs | AMD Radeon R7 250X |
|---|---|---|
Mar 12th, 2014 | Release Date | Feb 13th, 2014 |
| GeForce 800M | Generation | Volcanic Islands |
| Not Available | MSRP | $99 |
| None | Outputs | 1x DVI, 1x HDMI, 2x mini-DisplayPort |
| None | Power Connectors | 1x 6-pin |
Mobile | Segment | Desktop |
2 GB | Memory | 1 GB |
| DDR3 | Type | GDDR5 |
| 64-bit | Bus | 128-bit |
| 16.02 GB/s | Bandwidth | 72 GB/s |
1029 MHz | Base Clock Speed | 950 MHz |
| 1124 MHz | Boost Clock Speed | Not Available |
| 1001 MHz | Memory Clock Speed | 1125 MHz |
