NVIDIA RTX A2000 vs NVIDIA RTX A3000 Mobile 12 GB
GPU Specs Compare
Graphics Card
Release Date
Aug 2021
Mar 2022
Generation
Quadro Ampere
Ampere-MW
Type
Professional
Professional
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
562 MHz
855 MHz
Boost Clock
1200 MHz
1440 MHz
Memory Clock
1500 MHz
1750 MHz
Memory
Memory Size
6GB
12GB
Memory Type
GDDR6
GDDR6
Memory Bus
192bit
192bit
Bandwidth
288.0GB/s
336.0GB/s
Render Config
SM Count
26
32
Shading Units
3328
4096
TMUs
104
128
ROPs
48
64
Tensor Cores
104
128
RT Cores
26
32
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
3 MB
4 MB
Theoretical Performance
Pixel Rate
57.60 GPixel/s
92.16 GPixel/s
Texture Rate
124.8 GTexel/s
184.3 GTexel/s
FP16 (half)
7.987 TFLOPS
11.80 TFLOPS
FP32 (float)
7.987 TFLOPS
11.80 TFLOPS
FP64 (double)
124.8 GFLOPS
184.3 GFLOPS
Graphics Processor
GPU Name
GA106
GA104
GPU Variant
GA106-850-A1
-
Architecture
Ampere
Ampere
Foundry
Samsung
Samsung
Process Size
8 nm
8 nm
Transistors
12 billion
17.4 billion
Die Size
276 mm²
392 mm²
Board Design
TDP
70W
115W
Suggested PSU
250 W
-
Outputs
4x mini-DisplayPort 1.4a
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
6.7
6.8