NVIDIA H800 PCIe 80 GB vs Moore Threads MTT S2000
GPU Specs Compare
Graphics Card
Release Date
Mar 2023
Unknown
Generation
Tesla Hopper
MUSA-Chunxiao
Type
AI GPU
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1095 MHz
1300 MHz
Boost Clock
1755 MHz
-
Memory Clock
1593 MHz
1750 MHz
Memory
Memory Size
80GB
32GB
Memory Type
HBM2e
GDDR6
Memory Bus
5120bit
256bit
Bandwidth
2039GB/s
448.0GB/s
Render Config
SM Count
114
-
Shading Units
14592
4096
TMUs
456
256
ROPs
24
256
Tensor Cores
456
-
L1 Cache
256 KB (per SM)
-
L2 Cache
50 MB
4 MB
Compute Units
-
32
Theoretical Performance
Pixel Rate
42.12 GPixel/s
332.8 GPixel/s
Texture Rate
800.3 GTexel/s
332.8 GTexel/s
FP16 (half)
204.9 TFLOPS
21.30 TFLOPS
FP32 (float)
51.22 TFLOPS
10.65 TFLOPS
FP64 (double)
25.61 TFLOPS
166.4 GFLOPS
Graphics Processor
GPU Name
GH100
MTT Gen 1
Architecture
Hopper
MUSA-Chunxiao
Foundry
TSMC
TSMC
Process Size
4 nm
12 nm
Transistors
80 billion
Unknown
Die Size
814 mm²
Unknown
Board Design
TDP
350W
150W
Suggested PSU
750 W
450 W
Outputs
No outputs
2x DisplayPort 1.2
Power Connectors
1x 16-pin
1x 8-pin
Graphics Features
DirectX
N/A
12 Ultimate (12_2)
OpenGL
N/A
4.6
OpenCL
3.0
3.0
Vulkan
N/A
1.4
CUDA
9.0
-
Shader Model
N/A
6.5