Key Differences
In short — Radeon RX 6400 outperforms Iris Plus Graphics 640 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Radeon RX 6400 is 1842 days newer than Iris Plus Graphics 640.
Advantages of Intel Iris Plus Graphics 640
- Consumes up to 72% less energy than AMD Radeon RX 6400 - 15 vs 53 Watts
Advantages of AMD Radeon RX 6400
- Performs up to 28% better in DOOM Eternal than Iris Plus Graphics 640 - 169 vs 132 FPS
DOOM Eternal
Resolution
1920 x 1080
Game Graphics
Nightmare
Desktop • Jan 19th, 2022
FPS
169
100%
Value, €/FPS
€0.94/FPS
100%
Price, €
€159
100%
FPS and Value Winner
Buy for €159 on Amazon
In Stock
Updated 12325 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Nightmare
Integrated • Jan 3rd, 2017
Desktop • Jan 19th, 2022
Theoretical Performance
Integrated • Jan 3rd, 2017
Pixel Fillrate
6.6 GPixel/s
8%
Texel Fillrate
52.8 GTexel/s
47%
Desktop • Jan 19th, 2022
Pixel Fillrate
74.27 GPixel/s
100%
Texel Fillrate
111.4 GTexel/s
100%
Intel Iris Plus Graphics 640 | vs | AMD Radeon RX 6400 |
---|---|---|
Jan 3rd, 2017 | Release Date | Jan 19th, 2022 |
HD Graphics-M | Generation | Navi II |
Not Available | MSRP | $159 |
Portable Device Dependent | Outputs | 1x HDMI 2.1, 1x DisplayPort 1.4a |
None | Power Connectors | None |
Integrated | Segment | Desktop |
System-Shared | Memory | 4 GB |
System-Shared | Type | GDDR6 |
System-Shared | Bus | 64-bit |
System-Shared | Bandwidth | 128 GB/s |
300 MHz | Base Clock Speed | 1923 MHz |
1100 MHz | Boost Clock Speed | 2321 MHz |
System-Shared | Memory Clock Speed | 2000 MHz |