Key Differences
In short — Radeon HD 7970M outperforms Iris Graphics 540 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Radeon HD 7970M is 1225 days older than Iris Graphics 540.
Advantages of Intel Iris Graphics 540
- Consumes up to 85% less energy than AMD Radeon HD 7970M - 15 vs 100 Watts
Advantages of AMD Radeon HD 7970M
- Performs up to 24% better in God of War than Iris Graphics 540 - 31 vs 25 FPS
God of War
Resolution
1920 x 1080
Game Graphics
Ultra
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Iris Graphics 540
Integrated • Sep 1st, 2015
Radeon HD 7970M
Mobile • Apr 24th, 2012
Theoretical Performance
Intel Iris Graphics 540 | vs | AMD Radeon HD 7970M |
|---|---|---|
Sep 1st, 2015 | Release Date | Apr 24th, 2012 |
| HD Graphics-M | Generation | London |
| Not Available | MSRP | Not Available |
| Portable Device Dependent | Outputs | None |
| None | Power Connectors | None |
Integrated | Segment | Mobile |
| System-Shared | Memory | 2 GB |
| System-Shared | Type | GDDR5 |
| System-Shared | Bus | 256-bit |
| System-Shared | Bandwidth | 153.6 GB/s |
| 300 MHz | Base Clock Speed | 850 MHz |
| 1000 MHz | Boost Clock Speed | Not Available |
| System-Shared | Memory Clock Speed | 1200 MHz |
