NVIDIA RTX A4 Mobile vs NVIDIA RTX PRO 6000D Blackwell Max-Q
GPU Specs Compare
Graphics Card
Release Date
Apr 2021
Mar 2025
Generation
Quadro Ampere-M
Blackwell PRO W
Type
Professional
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 5.0 x16
Clock Speeds
Base Clock
1297 MHz
1590 MHz
Boost Clock
1770 MHz
2288 MHz
Memory Clock
1750 MHz
1750 MHz
Memory
Memory Size
4GB
96GB
Memory Type
GDDR6
GDDR7
Memory Bus
128bit
512bit
Bandwidth
224.0GB/s
1.79TB/s
Render Config
SM Count
16
188
Shading Units
2048
24064
TMUs
64
752
ROPs
32
192
Tensor Cores
64
752
RT Cores
16
188
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
2 MB
128 MB
Theoretical Performance
Pixel Rate
56.64 GPixel/s
439.3 GPixel/s
Texture Rate
113.3 GTexel/s
1720.6 GTexel/s
FP16 (half)
7.250 TFLOPS
110.1 TFLOPS
FP32 (float)
7.250 TFLOPS
110.1 TFLOPS
FP64 (double)
113.3 GFLOPS
1.721 TFLOPS
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
Unknown
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
6.7
6.8