NVIDIA GRID A100A vs NVIDIA RTX A3000 Mobile
GPU Specs Compare
Graphics Card
Release Date
May 2020
Apr 2021
Generation
GRID
Ampere-MW
Type
Professional
Professional
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1095 MHz
600 MHz
Boost Clock
1410 MHz
1230 MHz
Memory Clock
1215 MHz
1375 MHz
Memory
Memory Size
32GB
6GB
Memory Type
HBM2e
GDDR6
Memory Bus
6144bit
192bit
Bandwidth
1.87TB/s
264.0GB/s
Render Config
SM Count
108
32
Shading Units
6912
4096
TMUs
432
128
ROPs
192
64
Tensor Cores
432
128
L1 Cache
192 KB (per SM)
128 KB (per SM)
L2 Cache
32 MB
4 MB
RT Cores
-
32
Theoretical Performance
Pixel Rate
270.7 GPixel/s
78.72 GPixel/s
Texture Rate
609.1 GTexel/s
157.4 GTexel/s
FP16 (half)
77.97 TFLOPS
10.08 TFLOPS
FP32 (float)
19.49 TFLOPS
10.08 TFLOPS
FP64 (double)
9.746 TFLOPS
157.4 GFLOPS
Graphics Processor
GPU Name
GA100
GA104
Architecture
Ampere
Ampere
Foundry
TSMC
Samsung
Process Size
7 nm
8 nm
Transistors
54.2 billion
17.4 billion
Die Size
826 mm²
392 mm²
Board Design
TDP
400W
70W
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