Key Differences
In short — Radeon HD 7990 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 7990 is 860 days older than Iris Graphics 540.
Advantages of Intel Iris Graphics 540
- Consumes up to 96% less energy than AMD Radeon HD 7990 - 15 vs 375 Watts
Advantages of AMD Radeon HD 7990
- Performs up to 32% better in Total War: WARHAMMER III than Iris Graphics 540 - 33 vs 25 FPS
Total War: WARHAMMER III
Resolution
1920 x 1080
Game Graphics
Ultra
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Integrated • Sep 1st, 2015
Desktop • Apr 24th, 2013
Theoretical Performance
Intel Iris Graphics 540 | vs | AMD Radeon HD 7990 |
---|---|---|
Sep 1st, 2015 | Release Date | Apr 24th, 2013 |
HD Graphics-M | Generation | Southern Islands |
Not Available | MSRP | $999 |
Portable Device Dependent | Outputs | 1x DVI, 4x mini-DisplayPort |
None | Power Connectors | 2x 8-pin |
Integrated | Segment | Desktop |
System-Shared | Memory | 3 GB |
System-Shared | Type | GDDR5 |
System-Shared | Bus | 384-bit |
System-Shared | Bandwidth | 288 GB/s |
300 MHz | Base Clock Speed | 950 MHz |
1000 MHz | Boost Clock Speed | 1000 MHz |
System-Shared | Memory Clock Speed | 1500 MHz |