Radeon RX 550 and Quadro P620 - video card comparison
Passmark - benchmark score Radeon RX 550 vs Quadro P620
Radeon RX 550
2809
Quadro P620
3742
Radeon RX 550
Quadro P620
Architecture
GCN 4.0 (2016−2020)
Pascal (2016−2021)
GPU code name
Lexa
GP107
Market segment
Desktop
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
1442 MHz
Core clock speed
1100 MHz
1177 MHz
Floating-point performance
1,211 gflops
1,490 gflops
Manufacturing process technology
14 nm
14 nm
Number of transistors
2,200 million
3,300 million
Pipelines / CUDA cores
512
512
Power consumption (TDP)
50 Watt
25 Watt
Texture fill rate
37.86
43.33
Memory type
GDDR5
GDDR5
Maximum RAM amount
4 GB
2 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
7000 MHz
6000 MHz
Memory bandwidth
112.0 GB/s
80.13 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
4x 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