NVIDIA GRID A100B vs NVIDIA RTX A500 Mobile
GPU · Specs Compare
Graphics Card
Release Date
May 2020
Mar 2022
Generation
GRID
Ampere-MW
Type
Professional
Professional
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
900 MHz
832 MHz
Boost Clock
1005 MHz
1537 MHz
Memory Clock
1215 MHz
1500 MHz
Memory
Memory Size
48GB
4GB
Memory Type
HBM2e
GDDR6
Memory Bus
6144bit
64bit
Bandwidth
1.87TB/s
96.00GB/s
Render Config
SM Count
108
16
Shading Units
6912
2048
TMUs
432
64
ROPs
192
32
Tensor Cores
432
64
L1 Cache
192 KB (per SM)
128 KB (per SM)
L2 Cache
48 MB
2 MB
RT Cores
—
16
Theoretical Performance
Pixel Rate
193.0 GPixel/s
49.18 GPixel/s
Texture Rate
434.2 GTexel/s
98.37 GTexel/s
FP16 (half)
55.57 TFLOPS
6.296 TFLOPS
FP32 (float)
13.89 TFLOPS
6.296 TFLOPS
FP64 (double)
6.947 TFLOPS
98.37 GFLOPS
Graphics Processor
GPU Name
GA100
GA107S
Architecture
Ampere
Ampere
Foundry
TSMC
Samsung
Process Size
7 nm
8 nm
Transistors
54.2 billion
8.7 billion
Die Size
826 mm²
200 mm²
Board Design
TDP
400W
30W
Suggested PSU
800 W
—
Outputs
No outputs
Portable Device Dependent
Power Connectors
None
None
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
8.0
8.6
Shader Model
N/A
6.8
▲ Specs Compare
Data sourced from official specifications and benchmark tests.