Radeon X550 and RTX A400 - video card comparison
Radeon X550
RTX A400
Architecture
Rage 9 (2003−2008)
Ampere (2020−2022)
GPU code name
RV370
GA107
Market segment
Desktop
Desktop
Release date
July 2005
April 2024
Interface
PCIe 1.0 x16
PCIe 4.0 x8
Supplementary power connectors
None
None
Boost clock speed
-
1762 MHz
Core clock speed
400 MHz
-
Manufacturing process technology
110 nm
8 nm
Number of transistors
107 million
8,700 million
Pipelines / CUDA cores
-
768
Power consumption (TDP)
-
50 Watt
Texture fill rate
1.600
42.29
Memory type
DDR
GDDR6
Maximum RAM amount
128 MB
4 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
500 MHz
12 GB/s
Memory bandwidth
8 GB/s
96 GB/s
Display Connectors
1x DVI, 1x VGA, 1x S-Video
4x mini-DisplayPort 1.4a
DirectX
9.0
12 Ultimate (12_2)
CUDA
-
8.6
OpenCL
N/A
3.0
OpenGL
2.0
4.6
Shader Model
-
6.7
Vulkan
N/A
1.3