Radeon RX 5500 XT and Radeon 550 - video card comparison
Passmark - benchmark score Radeon RX 5500 XT vs Radeon 550
Radeon RX 5500 XT
9430
Radeon 550
2018
Radeon RX 5500 XT
Radeon 550
Architecture
RDNA 1.0 (2019−2020)
GCN 4.0 (2016−2020)
GPU code name
Navi 14 XTX
Lexa
Market segment
Desktop
Desktop
Release date
December 2019
April 2017
Interface
PCIe 4.0 x8
PCIe 3.0 x8
Supplementary power connectors
1x 8-pin
None
Boost clock speed
1845 MHz
1183 MHz
Core clock speed
1607 MHz
1100 MHz
Manufacturing process technology
7 nm
14 nm
Number of transistors
6,400 million
2,200 million
Pipelines / CUDA cores
1408
512
Power consumption (TDP)
130 Watt
50 Watt
Texture fill rate
162.4
37.86
Memory type
GDDR6
GDDR5
Maximum RAM amount
8 GB
2 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
14000 MHz
7 GB/s
Memory bandwidth
224.0 GB/s
56 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
1x DVI, 1x HDMI 2.0b, 1x DisplayPort 1.4a
HDMI
+
+
DirectX
12 (12_1)
12 (12_0)
OpenCL
2.0
2.1
OpenGL
4.6
4.6
Shader Model
6.5
6.7
Vulkan
1.2.131
1.3