Key Differences
In short — Radeon R9 390X outperforms GeForce 940M on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Radeon R9 390X is 97 days newer than GeForce 940M.
Advantages of NVIDIA GeForce 940M
- Consumes up to 73% less energy than AMD Radeon R9 390X - 75 vs 275 Watts
Advantages of AMD Radeon R9 390X
- Performs up to 38% better in Sea of Thieves than GeForce 940M - 119 vs 86 FPS
- Up to 300% more VRAM memory than NVIDIA GeForce 940M - 8 vs 2 GB
Sea of Thieves
Resolution
1920 x 1080
Game Graphics
Mythical
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Mythical
GeForce 940M
Mobile • Mar 13th, 2015
Radeon R9 390X
Desktop • Jun 18th, 2015
Theoretical Performance
Radeon R9 390X
Desktop • Jun 18th, 2015
Pixel Fillrate
67.2 GPixel/s
100%
Texel Fillrate
184.8 GTexel/s
100%
NVIDIA GeForce 940M | vs | AMD Radeon R9 390X |
|---|---|---|
| Mar 13th, 2015 | Release Date | Jun 18th, 2015 |
| GeForce 900M | Generation | Pirate Islands |
| Not Available | MSRP | $429 |
| None | Outputs | 2x DVI, 1x HDMI, 1x DisplayPort |
| None | Power Connectors | 1x 6-pin + 1x 8-pin |
Mobile | Segment | Desktop |
| 2 GB | Memory | 8 GB |
| DDR3 | Type | GDDR5 |
| 64-bit | Bus | 512-bit |
| 14.4 GB/s | Bandwidth | 384 GB/s |
| 1020 MHz | Base Clock Speed | 1050 MHz |
| 1098 MHz | Boost Clock Speed | Not Available |
| 900 MHz | Memory Clock Speed | 1500 MHz |
