Radeon 9550 XT and L40 - video card comparison
Radeon 9550 XT
L40
Architecture
Rage 8 (2002−2006)
Ada Lovelace
GPU code name
RV350
AD102
Market segment
Desktop
Desktop
Release date
May 2005
October 2022
Interface
AGP 8x
PCIe 4.0 x16
Supplementary power connectors
None
1x 16-pin
Boost clock speed
-
2490 MHz
Core clock speed
425 MHz
-
Manufacturing process technology
130 nm
4 nm
Number of transistors
60 million
76,300 million
Pipelines / CUDA cores
-
18176
Power consumption (TDP)
-
300 Watt
Texture fill rate
1.700
1,414
Memory type
DDR
GDDR6
Maximum RAM amount
128 MB
48 GB
Memory bus width
128 Bit
384 Bit
Memory clock speed
650 MHz
18 GB/s
Memory bandwidth
10.4 GB/s
864.0 GB/s
Display Connectors
1x DVI, 1x VGA, 1x S-Video
4x DisplayPort 1.4a
DirectX
9.0 (9_0)
12 Ultimate (12_2)
CUDA
-
8.9
OpenCL
N/A
3.0
OpenGL
2.0
4.6
Shader Model
-
6.7
Vulkan
N/A
1.3