NVIDIA Quadro NVS 440 PCIe x16 vs NVIDIA RTX PRO 6000D Blackwell Max-Q
GPU · Specs Compare
Graphics Card
Release Date
Feb 2006
Mar 2025
Generation
Quadro NVS
Blackwell PRO W
Type
Professional
Desktop
Bus Interface
PCIe 1.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1855 MHz
1590 MHz
Boost Clock
2495 MHz
2288 MHz
Memory Clock
250 MHz
1750 MHz
Memory
Memory Size
128MB
96GB
Memory Type
GDDR3
GDDR7
Memory Bus
128bit
512bit
Bandwidth
8.000GB/s
1.79TB/s
Render Config
Compute Units
96
—
Shading Units
6144
24064
TMUs
8
752
ROPs
4
192
RT Cores
96
188
L1 Cache
256 KB per Array
128 KB (per SM)
L2 Cache
6 MB
128 MB
L3 Cache
96 MB
—
SM Count
—
188
Tensor Cores
—
752
Theoretical Performance
Pixel Rate
1.000 GPixel/s
439.3 GPixel/s
Texture Rate
2.000 GTexel/s
1720.6 GTexel/s
FP16 (half)
122.6 TFLOPS
110.1 TFLOPS
FP32 (float)
61.32 TFLOPS
110.1 TFLOPS
FP64 (double)
1.916 TFLOPS
1.721 TFLOPS
Graphics Processor
GPU Name
NV43
GB202
GPU Variant
NVS440 NPB
—
Architecture
Curie
Blackwell 2.0
Foundry
TSMC
TSMC
Process Size
110 nm
5 nm
Transistors
0.146 billion
92.2 billion
Die Size
154 mm²
750 mm²
Board Design
TDP
31W
300W
Suggested PSU
200 W
700 W
Outputs
2x DMS-59
4x DisplayPort 2.1b
Power Connectors
None
1x 16-pin
Graphics Features
DirectX
9.0c (9_3)
12 Ultimate (12_2)
OpenGL
2.0 (full)2.1 (partial)
4.6
OpenCL
N/A
3.0
Vulkan
N/A
1.4
Shader Model
3.0
6.8
CUDA
—
12.0
▲ Specs Compare
Data sourced from official specifications and benchmark tests.