Iris Xe Graphics G4 and Radeon Vega 7 - video card comparison
Iris Xe Graphics G4
Radeon Vega 7
Architecture
Generation 12.0 (2020)
GCN 5.1 (2018−2021)
GPU code name
Tiger Lake GT1
Cezanne
Market segment
Laptop
Desktop
Release date
September 2020
April 2021
Interface
PCIe 3.0 x1
IGP
Supplementary power connectors
-
None
Boost clock speed
1100 MHz
1900 MHz
Manufacturing process technology
10 nm
7 nm
Number of transistors
-
9,800 million
Pipelines / CUDA cores
384
448
Power consumption (TDP)
15 Watt
45 Watt
Texture fill rate
52.80
53.20
Memory type
System Shared
System Shared
Maximum RAM amount
System Shared
System Shared
Memory bus width
System Shared
System Shared
Memory clock speed
System Shared
System Shared
Shared memory
+
-
Display Connectors
No outputs
No outputs
DirectX
12 (12_1)
12 (12_1)
OpenCL
2.1
2.1
OpenGL
4.6
4.6
Shader Model
6.4
6.4
Vulkan
1.1
1.2
Quick Sync
+
-