Radeon Xpress 1250 and Radeon RX 6550S - video card comparison
Radeon Xpress 1250
Radeon RX 6550S
Architecture
R400 (2004−2008)
RDNA 2 (2020−2022)
GPU code name
RS690
Navi 24
Market segment
Laptop
Laptop
Release date
August 2006
January 2023
Interface
PCIe 1.0 x16
PCIe 4.0 x4
Supplementary power connectors
None
None
Boost clock speed
400 MHz
2170 MHz
Core clock speed
400 MHz
-
Manufacturing process technology
80 nm
6 nm
Number of transistors
120 million
5,400 million
Pipelines / CUDA cores
4
1024
Power consumption (TDP)
-
50 Watt (35 - 50 Watt TGP)
Texture fill rate
1.600
153.6
Memory type
System Shared
GDDR6
Maximum RAM amount
System Shared
4 GB
Memory bus width
System Shared
64 Bit
Memory clock speed
System Shared
16000 MHz
Memory bandwidth
-
128.0 GB/s
Shared memory
+
-
Display Connectors
No outputs
Portable Device Dependent
DirectX
9.0b (9_2)
12 Ultimate (12_2)
OpenCL
N/A
2.2
OpenGL
2.0
4.6
Shader Model
-
6.7
Vulkan
N/A
1.3