Iris Xe Graphics G4 and Iris Xe Graphics MAX - video card comparison
Iris Xe Graphics G4
Iris Xe Graphics MAX
Architecture
Generation 12.0 (2020)
Generation 12.1 (2020−2021)
GPU code name
Tiger Lake GT1
DG1
Market segment
Laptop
Desktop
Release date
September 2020
October 2020
Interface
PCIe 3.0 x1
PCIe 4.0 x4
Boost clock speed
1100 MHz
1650 MHz
Manufacturing process technology
10 nm
10 nm
Pipelines / CUDA cores
384
768
Power consumption (TDP)
15 Watt
25 Watt
Texture fill rate
52.80
79.20
Memory type
System Shared
LPDDR4X
Maximum RAM amount
System Shared
4 GB
Memory bus width
System Shared
128 Bit
Memory clock speed
System Shared
4.3 GB/s
Memory bandwidth
-
68.26 GB/s
Shared memory
+
-
Display Connectors
No outputs
No outputs
DirectX
12 (12_1)
12 (12_1)
OpenCL
2.1
3.0
OpenGL
4.6
4.6
Shader Model
6.4
6.4
Vulkan
1.1
1.2
Quick Sync
+
-