Mobility Radeon HD 4550 and Radeon RX 6400 - video card comparison
Mobility Radeon HD 4550
Radeon RX 6400
Architecture
Terascale 1 (2008−2010)
RDNA 2.0 (2020−2022)
GPU code name
M92
Navi 24
Market segment
Laptop
Desktop
Release date
January 2010
January 2022
Interface
MXM-II
PCIe 4.0 x4
Supplementary power connectors
None
None
Boost clock speed
-
2321 MHz
Core clock speed
550 MHz
-
Floating-point performance
88 gflops
-
Manufacturing process technology
55 nm
6 nm
Number of transistors
242 million
5,400 million
Pipelines / CUDA cores
80
768
Power consumption (TDP)
-
53 Watt
Texture fill rate
4.400
111.4
Memory type
GDDR3, DDR2, DDR3
GDDR6
Maximum RAM amount
512 MB
4 GB
Memory bus width
64 Bit
64 Bit
Memory clock speed
700 MHz
16 GB/s
Memory bandwidth
11.2 GB/s
128.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
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