Key Differences
In short — Radeon HD 7990 outperforms GeForce GT 650M on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Radeon HD 7990 is 398 days newer than GeForce GT 650M.
Advantages of NVIDIA GeForce GT 650M
- Consumes up to 88% less energy than AMD Radeon HD 7990 - 45 vs 375 Watts
Advantages of AMD Radeon HD 7990
- Performs up to 38% better in Apex Legends than GeForce GT 650M - 84 vs 61 FPS
- Up to 200% more VRAM memory than NVIDIA GeForce GT 650M - 3 vs 1 GB
Apex Legends
Resolution
1920 x 1080
Game Graphics
High
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
High
GeForce GT 650M
Mobile • Mar 22nd, 2012
Radeon HD 7990
Desktop • Apr 24th, 2013
Theoretical Performance
NVIDIA GeForce GT 650M | vs | AMD Radeon HD 7990 |
|---|---|---|
| Mar 22nd, 2012 | Release Date | Apr 24th, 2013 |
| GeForce 600M | Generation | Southern Islands |
| Not Available | MSRP | $999 |
| None | Outputs | 1x DVI, 4x mini-DisplayPort |
| None | Power Connectors | 2x 8-pin |
Mobile | Segment | Desktop |
| 1 GB | Memory | 3 GB |
| DDR3 | Type | GDDR5 |
| 128-bit | Bus | 384-bit |
| 28.8 GB/s | Bandwidth | 288 GB/s |
| 835 MHz | Base Clock Speed | 950 MHz |
| 950 MHz | Boost Clock Speed | 1000 MHz |
| 900 MHz | Memory Clock Speed | 1500 MHz |
