Radeon HD 4550 and Radeon RX 550X - video card comparison
Passmark - benchmark score Radeon HD 4550 vs Radeon RX 550X
Radeon HD 4550
242
Radeon RX 550X
2322
Radeon HD 4550
Radeon RX 550X
Architecture
TeraScale (2005−2013)
GCN 4.0 (2016−2020)
GPU code name
RV710
Lexa
Market segment
Desktop
Desktop
Release date
September 2008
December 2018
Interface
PCIe 2.0 x16
PCIe 3.0 x8
Supplementary power connectors
None
None
Boost clock speed
-
1183 MHz
Core clock speed
600 MHz
1100 MHz
Floating-point performance
96 gflops
1,211 gflops
Manufacturing process technology
55 nm
14 nm
Number of transistors
242 million
2,200 million
Pipelines / CUDA cores
80
512
Power consumption (TDP)
25 Watt
50 Watt
Texture fill rate
4.800
37.86
Memory type
DDR2
GDDR5
Maximum RAM amount
256 MB
4 GB
Memory bus width
64 Bit
128 Bit
Memory clock speed
1310 MHz
6000 MHz
Memory bandwidth
10.48 GB/s
96 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
1x DVI, 1x HDMI, 1x DisplayPort
HDMI
+
+
DirectX
10.1 (10_1)
12 (12_0)
OpenCL
1.1
2.0
OpenGL
3.3
4.6
Shader Model
4.1
6.4
Vulkan
N/A
1.2.131