H200 SXM vs Intel H3C XG310
GPU · Specs Compare
Graphics Card
Release Date
Nov 2023
Nov 2020
Generation
Hopper
H3C Graphics
Type
AI GPU
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1590 MHz
900 MHz
Boost Clock
1980 MHz
1550 MHz
Memory Clock
1313 MHz
2133 MHz
Memory
Memory Size
141GB
8GB
Memory Type
HBM3e
LPDDR4X
Memory Bus
5120bit
128bit
Bandwidth
4800GB/s
68.26GB/s
Render Config
SM Count
132
—
Shading Units
16896
768
TMUs
528
48
ROPs
24
24
Tensor Cores
528
—
L1 Cache
256 KB (per SM)
—
L2 Cache
50 MB
1024 KB
L3 Cache
—
16 MB
Theoretical Performance
Pixel Rate
47.52 GPixel/s
37.20 GPixel/s
Texture Rate
1045 GTexel/s
74.40 GTexel/s
FP16 (half)
1979 TFLOPS
4.762 TFLOPS
FP32 (float)
67 TFLOPS
2.381 TFLOPS
FP64 (double)
34 TFLOPS
595.2 GFLOPS
Graphics Processor
GPU Name
GH200
DG1
Architecture
Hopper
Generation 12.1
Foundry
TSMC
Intel
Process Size
4 nm
10 nm
Transistors
80 billion
Unknown
Die Size
814 mm²
95 mm²
Board Design
TDP
700W
300W
Suggested PSU
1100 W
700 W
Outputs
No outputs
No outputs
Power Connectors
8-pin EPS
1x 8-pin
Graphics Features
DirectX
N/A
12 (12_1)
OpenGL
N/A
4.6
OpenCL
3.0
3.0
Vulkan
N/A
1.3
CUDA
9.0
—
Shader Model
N/A
6.4
▲ Specs Compare
Data sourced from official specifications and benchmark tests.