Iris Xe Graphics G4 and Radeon RX 7900M - video card comparison
Iris Xe Graphics G4
Radeon RX 7900M
Architecture
Generation 12.0 (2020)
RDNA 3
GPU code name
Tiger Lake GT1
Navi 31
Market segment
Laptop
Laptop
Release date
September 2020
October 2023
Interface
PCIe 3.0 x1
PCIe 4.0 x16
Supplementary power connectors
-
None
Boost clock speed
1100 MHz
2090 MHz
Core clock speed
-
1825 MHz
Manufacturing process technology
10 nm
5 nm
Number of transistors
-
57,700 million
Pipelines / CUDA cores
384
4608
Power consumption (TDP)
15 Watt
180 Watt (160 - 200 Watt TGP)
Texture fill rate
52.80
601.9
Memory type
System Shared
GDDR6
Maximum RAM amount
System Shared
16 GB
Memory bus width
System Shared
256 Bit
Memory clock speed
System Shared
18000 MHz
Memory bandwidth
-
576.0 GB/s
Shared memory
+
-
Display Connectors
No outputs
Portable Device Dependent
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenCL
2.1
2.2
OpenGL
4.6
4.6
Shader Model
6.4
6.7
Vulkan
1.1
1.3
Quick Sync
+
-