NVIDIA RTX PRO 2000 Blackwell Mobile vs NVIDIA RTX A3000 Mobile 12 GB
GPU · Specs Compare
Graphics Card
Release Date
Unknown
Mar 2022
Generation
Blackwell-MW
Ampere-MW
Type
Mobile
Professional
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
952 MHz
855 MHz
Boost Clock
1657 MHz
1440 MHz
Memory Clock
1500 MHz
1750 MHz
Memory
Memory Size
8GB
12GB
Memory Type
GDDR7
GDDR6
Memory Bus
128bit
192bit
Bandwidth
384.0GB/s
336.0GB/s
Render Config
SM Count
26
32
Shading Units
3328
4096
TMUs
104
128
ROPs
32
64
Tensor Cores
104
128
RT Cores
26
32
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
32 MB
4 MB
Theoretical Performance
Pixel Rate
53.02 GPixel/s
92.16 GPixel/s
Texture Rate
172.3 GTexel/s
184.3 GTexel/s
FP16 (half)
11.03 TFLOPS
11.80 TFLOPS
FP32 (float)
11.03 TFLOPS
11.80 TFLOPS
FP64 (double)
172.3 GFLOPS
184.3 GFLOPS
Graphics Processor
GPU Name
GB206
GA104
GPU Variant
GB206
—
Architecture
Blackwell 2.0
Ampere
Foundry
TSMC
Samsung
Process Size
5 nm
8 nm
Transistors
21.9 billion
17.4 billion
Die Size
181 mm²
392 mm²
Board Design
TDP
45W
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
1.4
1.3
CUDA
12.0
8.6
Shader Model
6.8
6.8
▲ Specs Compare
Data sourced from official specifications and benchmark tests.