Radeon RX 550 and Radeon RX 5700 XT 50th Anniversary - video card comparison
Passmark - benchmark score Radeon RX 550 vs Radeon RX 5700 XT 50th Anniversary
Radeon RX 550
2809
Radeon RX 5700 XT 50th Anniversary
17100
Radeon RX 550
Radeon RX 5700 XT 50th Anniversary
Architecture
GCN 4.0 (2016−2020)
RDNA 1.0 (2019−2020)
GPU code name
Lexa
Navi 10
Market segment
Desktop
Desktop
Release date
April 2017
July 2019
Interface
PCIe 3.0 x8
PCIe 4.0 x16
Supplementary power connectors
None
1x 6-pin + 1x 8-pin
Boost clock speed
1183 MHz
1980 MHz
Core clock speed
1100 MHz
1680 MHz
Floating-point performance
1,211 gflops
-
Manufacturing process technology
14 nm
7 nm
Number of transistors
2,200 million
10,300 million
Pipelines / CUDA cores
512
2560
Power consumption (TDP)
50 Watt
225 Watt
Texture fill rate
37.86
316.8
Memory type
GDDR5
GDDR6
Maximum RAM amount
4 GB
8 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
7000 MHz
14000 MHz
Memory bandwidth
112.0 GB/s
448.0 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
1x HDMI, 3x DisplayPort
HDMI
+
+
DirectX
12 (12_0)
12 (12_1)
OpenCL
2.0
2.0
OpenGL
4.6
4.6
Shader Model
6.4
6.5
Vulkan
1.2.131
1.2.131