NVIDIA RTX A6000 vs NVIDIA RTX PRO 6000D Blackwell
GPU Specs Compare
Graphics Card
Release Date
Oct 2020
Mar 2025
Generation
Quadro Ampere
Blackwell PRO W
Type
Professional
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1410 MHz
1590 MHz
Boost Clock
1800 MHz
2617 MHz
Memory Clock
2000 MHz
1750 MHz
Memory
Memory Size
48GB
96GB
Memory Type
GDDR6
GDDR7
Memory Bus
384bit
512bit
Bandwidth
768.0GB/s
1.79TB/s
Render Config
SM Count
84
188
Shading Units
10752
24064
TMUs
336
752
ROPs
112
192
Tensor Cores
336
752
RT Cores
84
188
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
6 MB
128 MB
Theoretical Performance
Pixel Rate
201.6 GPixel/s
502.5 GPixel/s
Texture Rate
604.8 GTexel/s
1968.0 GTexel/s
FP16 (half)
38.71 TFLOPS
126.0 TFLOPS
FP32 (float)
38.71 TFLOPS
126.0 TFLOPS
FP64 (double)
604.8 GFLOPS
1.968 TFLOPS
Graphics Processor
GPU Name
GA102
GB202
Architecture
Ampere
Blackwell 2.0
Foundry
Samsung
TSMC
Process Size
8 nm
5 nm
Transistors
28.3 billion
92.2 billion
Die Size
628 mm²
750 mm²
Board Design
TDP
300W
600W
Suggested PSU
700 W
1000 W
Outputs
4x DisplayPort 1.4a
4x DisplayPort 2.1b
Power Connectors
8-pin EPS
1x 16-pin
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
6.7
6.8
📊 Benchmark
3DMark Time Spy
17,742
-
3DMark Time Spy Extreme
9,324
-
OctaneBench
600
-
3DMark Speed Way
4,965
-
Blender
5,387
-