NVIDIA GRID A100A vs NVIDIA B200 SXM 192 GB
GPU · Specs Compare
Graphics Card
Release Date
May 2020
Jan 2024
Generation
GRID
Server Blackwell
Type
Professional
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1095 MHz
1665 MHz
Boost Clock
1410 MHz
1837 MHz
Memory Clock
1215 MHz
2000 MHz
Memory
Memory Size
32GB
96GB
Memory Type
HBM2e
HBM3e
Memory Bus
6144bit
4096bit
Bandwidth
1.87TB/s
4.10TB/s
Render Config
SM Count
108
132
Shading Units
6912
16896
TMUs
432
528
ROPs
192
24
Tensor Cores
432
528
L1 Cache
192 KB (per SM)
256 KB (per SM)
L2 Cache
32 MB
50 MB
Theoretical Performance
Pixel Rate
270.7 GPixel/s
44.09 GPixel/s
Texture Rate
609.1 GTexel/s
969.9 GTexel/s
FP16 (half)
77.97 TFLOPS
248.3 TFLOPS
FP32 (float)
19.49 TFLOPS
62.08 TFLOPS
FP64 (double)
9.746 TFLOPS
31.04 TFLOPS
Graphics Processor
GPU Name
GA100
GB100
Architecture
Ampere
Blackwell
Foundry
TSMC
TSMC
Process Size
7 nm
5 nm
Transistors
54.2 billion
104 billion
Die Size
826 mm²
Unknown
Board Design
TDP
400W
1000W
Suggested PSU
800 W
1400 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
8.0
10.0
Shader Model
N/A
N/A
▲ Specs Compare
Data sourced from official specifications and benchmark tests.