Quadro P400 and Radeon R7 M440 - video card comparison
Passmark - benchmark score Quadro P400 vs Radeon R7 M440
Quadro P400
1690
Radeon R7 M440
928
Quadro P400
Radeon R7 M440
Architecture
Pascal (2016−2021)
GCN 1.0 (2012−2020)
GPU code name
GP107
Meso
Market segment
Workstation
Laptop
Release date
February 2017
June 2016
Interface
PCIe 3.0 x16
PCIe 3.0 x8
Supplementary power connectors
None
-
Boost clock speed
1252 MHz
-
Core clock speed
1228 MHz
1021 MHz
Floating-point performance
679.9 gflops
653.4 gflops
Manufacturing process technology
14 nm
28 nm
Number of transistors
3,300 million
1,550 million
Pipelines / CUDA cores
256
320
Power consumption (TDP)
30 Watt
unknown
Texture fill rate
20.03
17.82
Memory type
GDDR5
DDR3
Maximum RAM amount
2 GB
4 GB
Memory bus width
64 Bit
64 Bit
Memory clock speed
4008 MHz
2000 MHz
Memory bandwidth
32.06 GB/s
14.4 GB/s
Shared memory
-
-
Display Connectors
3x mini-DisplayPort
No outputs
DirectX
12 (12_1)
12 (12_0)
CUDA
6.1
-
OpenCL
1.2
2.0
OpenGL
4.6
4.6
Shader Model
6.4
6.0
Vulkan
1.2.131
1.2.131