Key Differences
In short — Iris Graphics 540 outperforms Radeon HD 7990 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Iris Graphics 540 is 860 days newer than Radeon HD 7990.
Advantages of Intel Iris Graphics 540
- Consumes up to 96% less energy than AMD Radeon HD 7990 - 15 vs 375 Watts
Cyberpunk 2077
Resolution
1920 x 1080
Game Graphics
RT Overdrive
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
RT Overdrive
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 |