GeForce RTX 4090 Ti and L40G - video card comparison
GeForce RTX 4090 Ti
L40G
Architecture
Ada Lovelace
Ada Lovelace
GPU code name
AD102
AD102
Market segment
Desktop
Desktop
Release date
2023
October 2022
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
2x 16-pin
1x 16-pin
Boost clock speed
2565 MHz
2475 MHz
Manufacturing process technology
5 nm
4 nm
Number of transistors
76,300 million
76,300 million
Pipelines / CUDA cores
18176
18176
Power consumption (TDP)
600 Watt
300 Watt
Texture fill rate
1,457
1,406
Memory type
GDDR6X
GDDR6
Maximum RAM amount
24 GB
24 GB
Memory bus width
384 Bit
384 Bit
Memory clock speed
24 GB/s
18 GB/s
Memory bandwidth
1,152 GB/s
864.0 GB/s
Display Connectors
1x HDMI 2.1, 3x 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