Quadro P400 and Arc Pro A40 - video card comparison
Quadro P400
Arc Pro A40
Architecture
Pascal (2016−2021)
Generation 12.7 (2022)
GPU code name
GP107
DG2-128
Market segment
Workstation
Desktop
Release date
February 2017
August 2022
Interface
PCIe 3.0 x16
PCIe 4.0 x8
Supplementary power connectors
None
None
Boost clock speed
1252 MHz
1700 MHz
Core clock speed
1228 MHz
-
Floating-point performance
679.9 gflops
-
Manufacturing process technology
14 nm
6 nm
Number of transistors
3,300 million
7,200 million
Pipelines / CUDA cores
256
1024
Power consumption (TDP)
30 Watt
50 Watt
Texture fill rate
20.03
108.8
Memory type
GDDR5
GDDR6
Maximum RAM amount
2 GB
6 GB
Memory bus width
64 Bit
96 Bit
Memory clock speed
4008 MHz
16 GB/s
Memory bandwidth
32.06 GB/s
192.0 GB/s
Display Connectors
3x mini-DisplayPort
4x mini-DisplayPort 2.0
DirectX
12 (12_1)
12 Ultimate (12_2)
CUDA
6.1
-
OpenCL
1.2
3.0
OpenGL
4.6
4.6
Shader Model
6.4
6.6
Vulkan
1.2.131
1.3