Mobility Radeon HD 5770 and Radeon RX 6550M - video card comparison
Mobility Radeon HD 5770
Radeon RX 6550M
Architecture
Terascale 2 (2009−2015)
RDNA 2 (2020−2022)
GPU code name
Madison-XT
Navi 24
Market segment
Laptop
Laptop
Release date
January 2010
January 2023
Interface
PCIe 2.0 x16
PCIe 4.0 x4
Supplementary power connectors
-
None
Boost clock speed
-
2560 MHz
Core clock speed
650 MHz
2000 MHz
Floating-point performance
520.0 gflops
-
Manufacturing process technology
40 nm
6 nm
Number of transistors
627 million
5,400 million
Pipelines / CUDA cores
400
1024
Power consumption (TDP)
30 Watt
80 Watt (50 - 80 Watt TGP)
Texture fill rate
13.00
181.8
Memory type
GDDR5
GDDR6
Maximum RAM amount
1 GB
4 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
800 MHz
18000 MHz
Memory bandwidth
51.2 GB/s
144.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
Portable Device Dependent
DirectX
11.2 (11_0)
12 Ultimate (12_2)
OpenCL
1.2
2.2
OpenGL
4.4
4.6
Shader Model
5.0
6.7
Vulkan
N/A
1.3