Key Differences
In short — Radeon HD 7870 XT 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 7870 XT is 1016 days older than Iris Graphics 540.
Advantages of Intel Iris Graphics 540
- Consumes up to 92% less energy than AMD Radeon HD 7870 XT - 15 vs 185 Watts
Advantages of AMD Radeon HD 7870 XT
- Performs up to 50% better in Dishonored 2 than Iris Graphics 540 - 39 vs 26 FPS
Dishonored 2
Resolution
1920 x 1080
Game Graphics
Very High
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Very High
Integrated • Sep 1st, 2015
Desktop • Nov 19th, 2012
Theoretical Performance
Desktop • Nov 19th, 2012
Pixel Fillrate
31.2 GPixel/s
100%
Texel Fillrate
93.6 GTexel/s
100%
Intel Iris Graphics 540 | vs | AMD Radeon HD 7870 XT |
---|---|---|
Sep 1st, 2015 | Release Date | Nov 19th, 2012 |
HD Graphics-M | Generation | Southern Islands |
Not Available | MSRP | $270 |
Portable Device Dependent | Outputs | 1x DVI, 1x HDMI, 2x mini-DisplayPort |
None | Power Connectors | 2x 6-pin |
Integrated | Segment | Desktop |
System-Shared | Memory | 2 GB |
System-Shared | Type | GDDR5 |
System-Shared | Bus | 256-bit |
System-Shared | Bandwidth | 192 GB/s |
300 MHz | Base Clock Speed | 925 MHz |
1000 MHz | Boost Clock Speed | 975 MHz |
System-Shared | Memory Clock Speed | 1500 MHz |