Radeon RX 580 and Quadro P400 - video card comparison
Passmark - benchmark score Radeon RX 580 vs Quadro P400
Radeon RX 580
9140
Quadro P400
1690
Radeon RX 580
Quadro P400
Architecture
Polaris (2016−2019)
Pascal (2016−2021)
GPU code name
Polaris 20
GP107
Market segment
Desktop
Workstation
Release date
April 2017
February 2017
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
1x 8-pin
None
Boost clock speed
1340 MHz
1252 MHz
Core clock speed
1257 MHz
1228 MHz
Floating-point performance
6,175 gflops
679.9 gflops
Manufacturing process technology
14 nm
14 nm
Number of transistors
5,700 million
3,300 million
Pipelines / CUDA cores
2304
256
Power consumption (TDP)
185 Watt
30 Watt
Texture fill rate
193.0
20.03
Memory type
GDDR5
GDDR5
Maximum RAM amount
8 GB
2 GB
Memory bus width
256 Bit
64 Bit
Memory clock speed
8000 MHz
4008 MHz
Memory bandwidth
256.0 GB/s
32.06 GB/s
Display Connectors
1x HDMI, 3x DisplayPort
3x mini-DisplayPort
HDMI
+
-
DirectX
12 (12_0)
12 (12_1)
CUDA
-
6.1
OpenCL
2.0
1.2
OpenGL
4.6
4.6
Shader Model
6.4
6.4
Vulkan
1.2.131
1.2.131