NVIDIA Quadro NVS 440 PCIe x16 vs NVIDIA A40 PCIe
GPU · Specs Compare
Graphics Card
Release Date
Feb 2006
Oct 2020
Generation
Quadro NVS
Tesla
Type
Professional
Desktop
Bus Interface
PCIe 1.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1855 MHz
1305 MHz
Boost Clock
2495 MHz
1740 MHz
Memory Clock
250 MHz
1812 MHz
Memory
Memory Size
128MB
48GB
Memory Type
GDDR3
GDDR6
Memory Bus
128bit
384bit
Bandwidth
8.000GB/s
695.8GB/s
Render Config
Compute Units
96
—
Shading Units
6144
10752
TMUs
8
336
ROPs
4
112
RT Cores
96
84
L1 Cache
256 KB per Array
128 KB (per SM)
L2 Cache
6 MB
6 MB
L3 Cache
96 MB
—
SM Count
—
84
Tensor Cores
—
336
Theoretical Performance
Pixel Rate
1.000 GPixel/s
194.9 GPixel/s
Texture Rate
2.000 GTexel/s
584.6 GTexel/s
FP16 (half)
122.6 TFLOPS
37.42 TFLOPS
FP32 (float)
61.32 TFLOPS
37.42 TFLOPS
FP64 (double)
1.916 TFLOPS
584.6 GFLOPS
Graphics Processor
GPU Name
NV43
GA102
GPU Variant
NVS440 NPB
—
Architecture
Curie
Ampere
Foundry
TSMC
Samsung
Process Size
110 nm
8 nm
Transistors
0.146 billion
28.3 billion
Die Size
154 mm²
628 mm²
Board Design
TDP
31W
300W
Suggested PSU
200 W
700 W
Outputs
2x DMS-59
3x DisplayPort 1.4a
Power Connectors
None
8-pin EPS
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
1.3
Shader Model
3.0
6.6
CUDA
—
8.6
▲ Specs Compare
Data sourced from official specifications and benchmark tests.