NVIDIA B200 SXM 192 GB vs NVIDIA DRIVE A100 PROD
GPU · Specs Compare
Graphics Card
Release Date
Jan 2024
May 2020
Generation
Server Blackwell
DRIVE
Type
Desktop
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1665 MHz
1260 MHz
Boost Clock
1837 MHz
1260 MHz
Memory Clock
2000 MHz
1215 MHz
Memory
Memory Size
96GB
32GB
Memory Type
HBM3e
HBM2e
Memory Bus
4096bit
6144bit
Bandwidth
4.10TB/s
1.87TB/s
Render Config
SM Count
132
108
Shading Units
16896
6912
TMUs
528
432
ROPs
24
192
Tensor Cores
528
432
L1 Cache
256 KB (per SM)
192 KB (per SM)
L2 Cache
50 MB
32 MB
Theoretical Performance
Pixel Rate
44.09 GPixel/s
241.9 GPixel/s
Texture Rate
969.9 GTexel/s
544.3 GTexel/s
FP16 (half)
248.3 TFLOPS
69.67 TFLOPS
FP32 (float)
62.08 TFLOPS
17.42 TFLOPS
FP64 (double)
31.04 TFLOPS
8.709 TFLOPS
Graphics Processor
GPU Name
GB100
GA100
Architecture
Blackwell
Ampere
Foundry
TSMC
TSMC
Process Size
5 nm
7 nm
Transistors
104 billion
54.2 billion
Die Size
Unknown
826 mm²
Board Design
TDP
1000W
400W
Suggested PSU
1400 W
800 W
Outputs
No outputs
No outputs
Power Connectors
—
None
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
8.0
Shader Model
N/A
N/A
▲ Specs Compare
Data sourced from official specifications and benchmark tests.