NVIDIA RTX PRO 2000 Blackwell vs NVIDIA RTX A5500 Max-Q
GPU Specs Compare
Graphics Card
Release Date
Aug 2025
Mar 2022
Generation
Blackwell PRO W
Ampere-MW
Type
Desktop
Professional
Bus Interface
PCIe 5.0 x8
PCIe 4.0 x16
Clock Speeds
Base Clock
982 MHz
585 MHz
Boost Clock
1957 MHz
1260 MHz
Memory Clock
1125 MHz
1750 MHz
Memory
Memory Size
16GB
16GB
Memory Type
GDDR7
GDDR6
Memory Bus
128bit
256bit
Bandwidth
288.0GB/s
448.0GB/s
Render Config
SM Count
34
58
Shading Units
4352
7424
TMUs
136
232
ROPs
64
96
Tensor Cores
136
232
RT Cores
34
58
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
32 MB
4 MB
Theoretical Performance
Pixel Rate
125.2 GPixel/s
121.0 GPixel/s
Texture Rate
266.2 GTexel/s
292.3 GTexel/s
FP16 (half)
17.03 TFLOPS
18.71 TFLOPS
FP32 (float)
17.03 TFLOPS
18.71 TFLOPS
FP64 (double)
266.2 GFLOPS
292.3 GFLOPS
Graphics Processor
GPU Name
GB206
GA103
Architecture
Blackwell 2.0
Ampere
Foundry
TSMC
Samsung
Process Size
5 nm
8 nm
Transistors
21.9 billion
22 billion
Die Size
181 mm²
496 mm²
Board Design
TDP
70W
80W
Suggested PSU
250 W
-
Outputs
4x mini-DisplayPort 2.1b
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