NVIDIA RTX PRO 3000 Blackwell Mobile vs NVIDIA H100 PCIe 80 GB
GPU · Specs Compare
Graphics Card
Release Date
Unknown
Oct 2022
Generation
Blackwell-MW
Server Hopper
Type
Mobile
AI GPU
Bus Interface
PCIe 5.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
848 MHz
1095 MHz
Boost Clock
1605 MHz
1755 MHz
Memory Clock
1750 MHz
1593 MHz
Memory
Memory Size
12GB
80GB
Memory Type
GDDR7
HBM2e
Memory Bus
192bit
5120bit
Bandwidth
672.0GB/s
2.04TB/s
Render Config
SM Count
46
114
Shading Units
5888
14592
TMUs
184
456
ROPs
80
24
Tensor Cores
184
456
RT Cores
46
—
L1 Cache
128 KB (per SM)
256 KB (per SM)
L2 Cache
48 MB
50 MB
Theoretical Performance
Pixel Rate
128.4 GPixel/s
42.12 GPixel/s
Texture Rate
295.3 GTexel/s
800.3 GTexel/s
FP16 (half)
18.90 TFLOPS
204.9 TFLOPS
FP32 (float)
18.90 TFLOPS
51.22 TFLOPS
FP64 (double)
295.3 GFLOPS
25.61 TFLOPS
Graphics Processor
GPU Name
GB205
GH100
GPU Variant
GB205
—
Architecture
Blackwell 2.0
Hopper
Foundry
TSMC
TSMC
Process Size
5 nm
5 nm
Transistors
31.1 billion
80 billion
Die Size
263 mm²
814 mm²
Board Design
TDP
60W
350W
Suggested PSU
250 W
750 W
Outputs
Portable Device Dependent
No outputs
Power Connectors
None
1x 16-pin
Graphics Features
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.4
N/A
CUDA
12.0
9.0
Shader Model
6.8
N/A
▲ Specs Compare
Data sourced from official specifications and benchmark tests.