NVIDIA RTX PRO 5000 72 GB Blackwell vs NVIDIA RTX A2000 12 GB
GPU · Specs Compare
Graphics Card
Release Date
Oct 2025
Nov 2021
Generation
Blackwell PRO W
Quadro
Type
Desktop
Professional
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1740 MHz
562 MHz
Boost Clock
2377 MHz
1200 MHz
Memory Clock
1750 MHz
1500 MHz
Memory
Memory Size
72GB
12GB
Memory Type
GDDR7
GDDR6
Memory Bus
384bit
192bit
Bandwidth
1.34TB/s
288.0GB/s
Render Config
SM Count
110
26
Shading Units
14080
3328
TMUs
440
104
ROPs
160
48
Tensor Cores
440
104
RT Cores
110
26
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
96 MB
3 MB
Theoretical Performance
Pixel Rate
380.3 GPixel/s
57.60 GPixel/s
Texture Rate
1045.9 GTexel/s
124.8 GTexel/s
FP16 (half)
66.94 TFLOPS
7.987 TFLOPS
FP32 (float)
66.94 TFLOPS
7.987 TFLOPS
FP64 (double)
1045.9 GFLOPS
124.8 GFLOPS
Graphics Processor
GPU Name
GB202
GA106
Architecture
Blackwell 2.0
Ampere
Foundry
TSMC
Samsung
Process Size
5 nm
8 nm
Transistors
92.2 billion
12 billion
Die Size
750 mm²
276 mm²
Board Design
TDP
300W
70W
Suggested PSU
700 W
250 W
Outputs
4x DisplayPort 2.1b
4x mini-DisplayPort 1.4a
Power Connectors
1x 16-pin
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
6.9
6.6
Benchmark
3DMark Time Spy
—
5,834
3DMark Time Spy Extreme
—
2,681
OctaneBench
—
227
Blender
—
1,885
▲ Specs Compare
Data sourced from official specifications and benchmark tests.