L40 and L40S - video card comparison
L40
L40S
Architecture
Ada Lovelace
Ada Lovelace
GPU code name
AD102
AD102
Market segment
Desktop
Desktop
Release date
October 2022
October 2022
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 16-pin
1x 16-pin
Boost clock speed
2490 MHz
2520 MHz
Manufacturing process technology
4 nm
5 nm
Number of transistors
76,300 million
76,300 million
Pipelines / CUDA cores
18176
18176
Power consumption (TDP)
300 Watt
300 Watt
Texture fill rate
1,414
1,431
Memory type
GDDR6
GDDR6
Maximum RAM amount
48 GB
48 GB
Memory bus width
384 Bit
384 Bit
Memory clock speed
18 GB/s
18 GB/s
Memory bandwidth
864.0 GB/s
864.0 GB/s
Display Connectors
4x DisplayPort 1.4a
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
-
+
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
8.9
8.9
OpenCL
3.0
3.0
OpenGL
4.6
4.6
Shader Model
6.7
6.7
Vulkan
1.3
1.3