Key Differences
In short — Radeon HD 7990 outperforms GeForce 940MX on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Radeon HD 7990 is 1161 days older than GeForce 940MX.
Advantages of NVIDIA GeForce 940MX
- Consumes up to 94% less energy than AMD Radeon HD 7990 - 23 vs 375 Watts
Advantages of AMD Radeon HD 7990
- Performs up to 9% better in Dota 2 than GeForce 940MX - 156 vs 143 FPS
- Up to 50% more VRAM memory than NVIDIA GeForce 940MX - 3 vs 2 GB
Dota 2
Resolution
1920 x 1080
Game Graphics
Best Looking
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Best Looking
GeForce 940MX
Mobile • Jun 28th, 2016
Radeon HD 7990
Desktop • Apr 24th, 2013
Theoretical Performance
NVIDIA GeForce 940MX | vs | AMD Radeon HD 7990 |
|---|---|---|
Jun 28th, 2016 | Release Date | Apr 24th, 2013 |
| GeForce 900M | Generation | Southern Islands |
| Not Available | MSRP | $999 |
| None | Outputs | 1x DVI, 4x mini-DisplayPort |
| None | Power Connectors | 2x 8-pin |
Mobile | Segment | Desktop |
| 2 GB | Memory | 3 GB |
| GDDR5 | Type | GDDR5 |
| 64-bit | Bus | 384-bit |
| 40.1 GB/s | Bandwidth | 288 GB/s |
| 795 MHz | Base Clock Speed | 950 MHz |
| 861 MHz | Boost Clock Speed | 1000 MHz |
| 1253 MHz | Memory Clock Speed | 1500 MHz |
