Iris Xe Graphics G4 and A100 SXM4 - video card comparison
Iris Xe Graphics G4
A100 SXM4
Architecture
Generation 12.0 (2020)
Ampere (2020−2022)
GPU code name
Tiger Lake GT1
GA100
Market segment
Laptop
Desktop
Release date
September 2020
May 2020
Interface
PCIe 3.0 x1
PCIe 4.0 x16
Supplementary power connectors
-
None
Boost clock speed
1100 MHz
-
Core clock speed
-
1410 MHz
Manufacturing process technology
10 nm
7 nm
Number of transistors
-
54,200 million
Pipelines / CUDA cores
384
6912
Power consumption (TDP)
15 Watt
400 Watt
Texture fill rate
52.80
609.1
Memory type
System Shared
HBM2E
Maximum RAM amount
System Shared
40 GB
Memory bus width
System Shared
5120 Bit
Memory clock speed
System Shared
2430 MHz
Memory bandwidth
-
1,555 GB/s
Shared memory
+
-
Display Connectors
No outputs
No outputs
DirectX
12 (12_1)
12 Ultimate (12_2)
CUDA
-
8.0
OpenCL
2.1
2.0
OpenGL
4.6
4.6
Shader Model
6.4
6.5
Vulkan
1.1
1.2.140
Quick Sync
+
-