NVIDIA B100 vs NVIDIA A10M
GPU · Specs Compare
Graphics Card
Release Date
Unknown
Feb 2022
Generation
Server Blackwell
Server Ampere
Type
Desktop
Professional
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
700 MHz
975 MHz
Boost Clock
975 MHz
1635 MHz
Memory Clock
2000 MHz
1563 MHz
Memory
Memory Size
96GB
20GB
Memory Type
HBM3e
GDDR6
Memory Bus
4096bit
320bit
Bandwidth
4.10TB/s
500.2GB/s
Render Config
SM Count
132
56
Shading Units
16896
7168
TMUs
528
224
ROPs
24
80
Tensor Cores
528
224
L1 Cache
256 KB (per SM)
128 KB (per SM)
L2 Cache
50 MB
6 MB
RT Cores
—
56
Theoretical Performance
Pixel Rate
23.40 GPixel/s
130.8 GPixel/s
Texture Rate
514.8 GTexel/s
366.2 GTexel/s
FP16 (half)
131.8 TFLOPS
23.44 TFLOPS
FP32 (float)
32.95 TFLOPS
23.44 TFLOPS
FP64 (double)
16.47 TFLOPS
732.5 GFLOPS
Graphics Processor
GPU Name
GB102
GA102
Architecture
Blackwell
Ampere
Foundry
TSMC
Samsung
Process Size
5 nm
8 nm
Transistors
104 billion
28.3 billion
Die Size
Unknown
628 mm²
Board Design
TDP
1000W
150W
Suggested PSU
1400 W
450 W
Outputs
No outputs
No outputs
Power Connectors
—
8-pin EPS
Graphics Features
DirectX
N/A
12 Ultimate (12_2)
OpenGL
N/A
4.6
OpenCL
3.0
3.0
Vulkan
N/A
1.3
CUDA
10.1
8.6
Shader Model
N/A
6.8
▲ Specs Compare
Data sourced from official specifications and benchmark tests.