UHD Graphics 630 and H800 SXM5 - video card comparison
UHD Graphics 630
H800 SXM5
Architecture
Gen. 9.5 (2017)
Hopper (2022)
GPU code name
Kaby-Lake-H-GT2
GH100
Market segment
Desktop
Desktop
Release date
October 2017
March 2023
Interface
PCIe 3.0 x1
PCIe 5.0 x16
Supplementary power connectors
-
8-pin EPS
Boost clock speed
1150 MHz
1755 MHz
Core clock speed
300 MHz
-
Floating-point performance
460.8 gflops
-
Manufacturing process technology
14 nm
4 nm
Number of transistors
189 million
80,000 million
Pipelines / CUDA cores
24
16896
Power consumption (TDP)
15 Watt
700 Watt
Texture fill rate
26.45
926.6
Memory type
System Shared
HBM3
Maximum RAM amount
System Shared
80 GB
Memory bus width
64/128 Bit
5120 Bit
Memory clock speed
System Shared
2.6 GB/s
Memory bandwidth
-
1,681 GB/s
Shared memory
+
-
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
6.5
N/A
Vulkan
1.1.103
N/A
Quick Sync
+
-