UHD Graphics G1 and H100 SXM5 - video card comparison
UHD Graphics G1
H100 SXM5
Architecture
Generation 11.0 (2019−2020)
Hopper (2022)
GPU code name
Ice Lake GT1
GH100
Market segment
Desktop
Desktop
Release date
May 2019
March 2022
Interface
PCIe 3.0 x1
PCIe 5.0 x16
Supplementary power connectors
-
8-pin EPS
Boost clock speed
900 MHz
1780 MHz
Manufacturing process technology
10 nm
4 nm
Number of transistors
-
80,000 million
Pipelines / CUDA cores
256
8448
Power consumption (TDP)
15 Watt
700 Watt
Texture fill rate
14.40
939.8
Memory type
System Shared
HBM3
Maximum RAM amount
System Shared
80 GB
Memory bus width
System Shared
5120 Bit
Memory clock speed
System Shared
3 GB/s
Memory bandwidth
-
1,920 GB/s
Display Connectors
No outputs
No outputs
DirectX
12 (12_1)
N/A
CUDA
-
9.0
OpenCL
2.1
3.0
OpenGL
4.6
N/A
Shader Model
6.4
N/A
Vulkan
1.1.97
N/A