Radeon HD 4550 and Radeon RX 6400 - video card comparison
Passmark - benchmark score Radeon HD 4550 vs Radeon RX 6400
Radeon HD 4550
242
Radeon RX 6400
7776
Radeon HD 4550
Radeon RX 6400
Architecture
TeraScale (2005−2013)
RDNA 2.0 (2020−2022)
GPU code name
RV710
Navi 24
Market segment
Desktop
Desktop
Release date
September 2008
January 2022
Interface
PCIe 2.0 x16
PCIe 4.0 x4
Supplementary power connectors
None
None
Boost clock speed
-
2321 MHz
Core clock speed
600 MHz
-
Floating-point performance
96 gflops
-
Manufacturing process technology
55 nm
6 nm
Number of transistors
242 million
5,400 million
Pipelines / CUDA cores
80
768
Power consumption (TDP)
25 Watt
53 Watt
Texture fill rate
4.800
111.4
Memory type
DDR2
GDDR6
Maximum RAM amount
256 MB
4 GB
Memory bus width
64 Bit
64 Bit
Memory clock speed
1310 MHz
16 GB/s
Memory bandwidth
10.48 GB/s
128.0 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
1x HDMI 2.1, 1x DisplayPort 1.4a
HDMI
+
+
DirectX
10.1 (10_1)
12 Ultimate (12_2)
OpenCL
1.1
2.2
OpenGL
3.3
4.6
Shader Model
4.1
6.6
Vulkan
N/A
1.3