Radeon RX 550 and Quadro DCC - video card comparison
Radeon RX 550
Quadro DCC
Architecture
GCN 4.0 (2016−2020)
Kelvin (2001−2003)
GPU code name
Lexa
NV20 A5
Market segment
Desktop
Workstation
Release date
April 2017
May 2001
Interface
PCIe 3.0 x8
AGP 4x
Supplementary power connectors
None
None
Boost clock speed
1183 MHz
-
Core clock speed
1100 MHz
200 MHz
Floating-point performance
1,211 gflops
-
Manufacturing process technology
14 nm
150 nm
Number of transistors
2,200 million
57 million
Pipelines / CUDA cores
512
-
Power consumption (TDP)
50 Watt
-
Texture fill rate
37.86
0.8
Memory type
GDDR5
SDR
Maximum RAM amount
4 GB
64 MB
Memory bus width
128 Bit
128 Bit
Memory clock speed
7000 MHz
230 MHz
Memory bandwidth
112.0 GB/s
3.68 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
1x DVI, 1x VGA, 1x S-Video
HDMI
+
-
DirectX
12 (12_0)
8.0
OpenCL
2.0
N/A
OpenGL
4.6
1.3
Shader Model
6.4
-
Vulkan
1.2.131
N/A