NVIDIA RTX A2000 Max-Q 8 GB vs NVIDIA RTX PRO 5000 72 GB Blackwell
GPU Specs Compare
Graphics Card
Release Date
Apr 2021
Oct 2025
Generation
Ampere-MW
Blackwell PRO W
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
607 MHz
1740 MHz
Boost Clock
1177 MHz
2377 MHz
Memory Clock
1375 MHz
1750 MHz
Memory
Memory Size
8GB
72GB
Memory Type
GDDR6
GDDR7
Memory Bus
128bit
384bit
Bandwidth
176.0GB/s
1.34TB/s
Render Config
SM Count
20
110
Shading Units
2560
14080
TMUs
80
440
ROPs
48
160
Tensor Cores
80
440
RT Cores
20
110
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
2 MB
96 MB
Theoretical Performance
Pixel Rate
56.50 GPixel/s
380.3 GPixel/s
Texture Rate
94.16 GTexel/s
1045.9 GTexel/s
FP16 (half)
6.026 TFLOPS
66.94 TFLOPS
FP32 (float)
6.026 TFLOPS
66.94 TFLOPS
FP64 (double)
94.16 GFLOPS
1045.9 GFLOPS
Graphics Processor
GPU Name
GA107
GB202
Architecture
Ampere
Blackwell 2.0
Foundry
Samsung
TSMC
Process Size
8 nm
5 nm
Transistors
8.7 billion
92.2 billion
Die Size
200 mm²
750 mm²
Board Design
TDP
95W
300W
Outputs
Portable Device Dependent
4x DisplayPort 2.1b
Power Connectors
None
1x 16-pin
Suggested PSU
-
700 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.4
CUDA
8.6
12.0
Shader Model
6.8
6.9