Radeon RX 550 and Quadro P520 - video card comparison
Passmark - benchmark score Radeon RX 550 vs Quadro P520
Radeon RX 550
2809
Quadro P520
2158
Radeon RX 550
Quadro P520
Architecture
GCN 4.0 (2016−2020)
Pascal (2016−2021)
GPU code name
Lexa
GP108
Market segment
Desktop
Mobile workstation
Release date
April 2017
May 2019
Interface
PCIe 3.0 x8
PCIe 3.0 x16
Supplementary power connectors
None
None
Boost clock speed
1183 MHz
1493 MHz
Core clock speed
1100 MHz
1303 MHz
Floating-point performance
1,211 gflops
-
Manufacturing process technology
14 nm
14 nm
Number of transistors
2,200 million
1,800 million
Pipelines / CUDA cores
512
384
Power consumption (TDP)
50 Watt
18 Watt
Texture fill rate
37.86
35.83
Memory type
GDDR5
GDDR5
Maximum RAM amount
4 GB
2 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
7000 MHz
6000 MHz
Memory bandwidth
112.0 GB/s
48.06 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
No outputs
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