H200 SXM vs NVIDIA RTX PRO 1000 Blackwell Mobile
GPU Specs Compare
Graphics Card
Release Date
Nov 2023
Unknown
Generation
Hopper
Blackwell-MW
Type
AI GPU
Mobile
Bus Interface
PCIe 5.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1590 MHz
1020 MHz
Boost Clock
1980 MHz
1627 MHz
Memory Clock
1313 MHz
1500 MHz
Memory
Memory Size
141GB
8GB
Memory Type
HBM3e
GDDR7
Memory Bus
5120bit
128bit
Bandwidth
4800GB/s
384.0GB/s
Render Config
SM Count
132
20
Shading Units
16896
2560
TMUs
528
80
ROPs
24
32
Tensor Cores
528
80
L1 Cache
256 KB (per SM)
128 KB (per SM)
L2 Cache
50 MB
32 MB
RT Cores
-
20
Theoretical Performance
Pixel Rate
47.52 GPixel/s
52.06 GPixel/s
Texture Rate
1045 GTexel/s
130.2 GTexel/s
FP16 (half)
1979 TFLOPS
8.330 TFLOPS
FP32 (float)
67 TFLOPS
8.330 TFLOPS
FP64 (double)
34 TFLOPS
130.2 GFLOPS
Graphics Processor
GPU Name
GH200
GB207
Architecture
Hopper
Blackwell 2.0
Foundry
TSMC
TSMC
Process Size
4 nm
5 nm
Transistors
80 billion
16.9 billion
Die Size
814 mm²
149 mm²
GPU Variant
-
GB207
Board Design
TDP
700W
35W
Suggested PSU
1100 W
-
Outputs
No outputs
Portable Device Dependent
Power Connectors
8-pin EPS
None
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
12.0
Shader Model
N/A
6.8