NVIDIA RTX A2000 Mobile vs NVIDIA RTX A3000 Mobile 12 GB
GPU · Specs Compare
Graphics Card
Release Date
Apr 2021
Mar 2022
Generation
Ampere-MW
Ampere-MW
Type
Professional
Professional
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1215 MHz
855 MHz
Boost Clock
1687 MHz
1440 MHz
Memory Clock
1500 MHz
1750 MHz
Memory
Memory Size
4GB
12GB
Memory Type
GDDR6
GDDR6
Memory Bus
128bit
192bit
Bandwidth
192.0GB/s
336.0GB/s
Render Config
SM Count
20
32
Shading Units
2560
4096
TMUs
80
128
ROPs
48
64
Tensor Cores
80
128
RT Cores
20
32
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
2 MB
4 MB
Theoretical Performance
Pixel Rate
80.98 GPixel/s
92.16 GPixel/s
Texture Rate
135.0 GTexel/s
184.3 GTexel/s
FP16 (half)
8.637 TFLOPS
11.80 TFLOPS
FP32 (float)
8.637 TFLOPS
11.80 TFLOPS
FP64 (double)
135.0 GFLOPS
184.3 GFLOPS
Graphics Processor
GPU Name
GA107
GA104
Architecture
Ampere
Ampere
Foundry
Samsung
Samsung
Process Size
8 nm
8 nm
Transistors
8.7 billion
17.4 billion
Die Size
200 mm²
392 mm²
Board Design
TDP
95W
115W
Outputs
Portable Device Dependent
Portable Device Dependent
Power Connectors
None
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
CUDA
8.6
8.6
Shader Model
6.8
6.8
▲ Specs Compare
Data sourced from official specifications and benchmark tests.