NVIDIA RTX PRO 3000 Blackwell Mobile vs NVIDIA RTX A5000-12Q
GPU Specs Compare
Graphics Card
Release Date
Unknown
Apr 2021
Generation
Blackwell-MW
Quadro Ampere
Type
Mobile
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
848 MHz
1170 MHz
Boost Clock
1605 MHz
1695 MHz
Memory Clock
1750 MHz
2000 MHz
Memory
Memory Size
12GB
12GB
Memory Type
GDDR7
GDDR6
Memory Bus
192bit
384bit
Bandwidth
672.0GB/s
768.0GB/s
Render Config
SM Count
46
64
Shading Units
5888
8192
TMUs
184
256
ROPs
80
96
Tensor Cores
184
256
RT Cores
46
64
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
48 MB
6 MB
Theoretical Performance
Pixel Rate
128.4 GPixel/s
162.7 GPixel/s
Texture Rate
295.3 GTexel/s
433.9 GTexel/s
FP16 (half)
18.90 TFLOPS
27.77 TFLOPS
FP32 (float)
18.90 TFLOPS
27.77 TFLOPS
FP64 (double)
295.3 GFLOPS
433.9 GFLOPS
Graphics Processor
GPU Name
GB205
GA102
GPU Variant
GB205
-
Architecture
Blackwell 2.0
Ampere
Foundry
TSMC
Samsung
Process Size
5 nm
8 nm
Transistors
31.1 billion
28.3 billion
Die Size
263 mm²
628 mm²
Board Design
TDP
60W
230W
Suggested PSU
250 W
550 W
Outputs
Portable Device Dependent
4x DisplayPort 1.4a
Power Connectors
None
1x 8-pin
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
6.7