Iris Xe Graphics 80EU and Radeon RX 7900 XTX - video card comparison
Iris Xe Graphics 80EU
Radeon RX 7900 XTX
Architecture
Generation 12.2 (2021−2022)
RDNA 3
GPU code name
Alder Lake GT1
Navi 31 XTX
Market segment
Desktop
Desktop
Release date
January 2022
November 2022
Interface
Ring Bus
PCIe 4.0 x16
Supplementary power connectors
-
2x 8-pin
Boost clock speed
1300 MHz
2270 MHz
Manufacturing process technology
10 nm
5 nm
Number of transistors
-
57,700 million
Pipelines / CUDA cores
640
6144
Power consumption (TDP)
45 Watt
355 Watt
Texture fill rate
52.00
959.6
Memory type
System Shared
GDDR6
Maximum RAM amount
System Shared
24 GB
Memory bus width
System Shared
384 Bit
Memory clock speed
System Shared
20000 MHz
Memory bandwidth
-
960.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C
HDMI
-
+
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenCL
3.0
2.1
OpenGL
4.6
4.6
Shader Model
6.4
6.7
Vulkan
1.3
1.3