NVIDIA B200 SXM 192 GB vs NVIDIA H100 NVL 94 GB
GPU · Specs Compare
Graphics Card
Release Date
Jan 2024
Mar 2023
Generation
Server Blackwell
Server Hopper
Type
Desktop
AI GPU
Bus Interface
PCIe 5.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1665 MHz
1080 MHz
Boost Clock
1837 MHz
1785 MHz
Memory Clock
2000 MHz
1313 MHz
Memory
Memory Size
96GB
94GB
Memory Type
HBM3e
HBM3
Memory Bus
4096bit
6016bit
Bandwidth
4.10TB/s
3.95TB/s
Render Config
SM Count
132
132
Shading Units
16896
16896
TMUs
528
528
ROPs
24
24
Tensor Cores
528
528
L1 Cache
256 KB (per SM)
256 KB (per SM)
L2 Cache
50 MB
50 MB
Theoretical Performance
Pixel Rate
44.09 GPixel/s
42.84 GPixel/s
Texture Rate
969.9 GTexel/s
942.5 GTexel/s
FP16 (half)
248.3 TFLOPS
241.3 TFLOPS
FP32 (float)
62.08 TFLOPS
60.32 TFLOPS
FP64 (double)
31.04 TFLOPS
30.16 TFLOPS
Graphics Processor
GPU Name
GB100
GH100
Architecture
Blackwell
Hopper
Foundry
TSMC
TSMC
Process Size
5 nm
5 nm
Transistors
104 billion
80 billion
Die Size
Unknown
814 mm²
Board Design
TDP
1000W
400W
Suggested PSU
1400 W
800 W
Outputs
No outputs
No outputs
Power Connectors
—
8-pin EPS
Graphics Features
DirectX
N/A
N/A
OpenGL
N/A
N/A
OpenCL
3.0
3.0
Vulkan
N/A
N/A
CUDA
10.0
9.0
Shader Model
N/A
N/A
▲ Specs Compare
Data sourced from official specifications and benchmark tests.