Quadro P400 and Radeon 520 - video card comparison
Passmark - benchmark score Quadro P400 vs Radeon 520
Quadro P400
1690
Radeon 520
811
Quadro P400
Radeon 520
Architecture
Pascal (2016−2021)
GCN 1.0 (2012−2020)
GPU code name
GP107
Oland
Market segment
Workstation
Laptop
Release date
February 2017
March 2017
Interface
PCIe 3.0 x16
PCIe 3.0 x8
Supplementary power connectors
None
None
Boost clock speed
1252 MHz
-
Core clock speed
1228 MHz
1030 MHz
Floating-point performance
679.9 gflops
659.2 gflops
Manufacturing process technology
14 nm
28 nm
Number of transistors
3,300 million
1,040 million
Pipelines / CUDA cores
256
320
Power consumption (TDP)
30 Watt
50 Watt
Texture fill rate
20.03
20.60
Memory type
GDDR5
DDR3, GDDR5
Maximum RAM amount
2 GB
2 GB
Memory bus width
64 Bit
64 Bit
Memory clock speed
4008 MHz
2250 MHz
Memory bandwidth
32.06 GB/s
16 GB/s
Shared memory
-
-
Display Connectors
3x mini-DisplayPort
1x DVI, 1x HDMI, 1x VGA
HDMI
-
+
DirectX
12 (12_1)
12.0
CUDA
6.1
-
OpenCL
1.2
1.2
OpenGL
4.6
4.6
Shader Model
6.4
5.0
Vulkan
1.2.131
+