RTX 4000 Ada Generation and L40S - video card comparison
RTX 4000 Ada Generation
L40S
Architecture
Ada Lovelace
Ada Lovelace
GPU code name
AD104
AD102
Market segment
Desktop
Desktop
Release date
August 2023
October 2022
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 16-pin
1x 16-pin
Boost clock speed
2175 MHz
2520 MHz
Manufacturing process technology
5 nm
5 nm
Number of transistors
35,800 million
76,300 million
Pipelines / CUDA cores
6144
18176
Power consumption (TDP)
130 Watt
300 Watt
Texture fill rate
417.6
1,431
Memory type
GDDR6
GDDR6
Maximum RAM amount
20 GB
48 GB
Memory bus width
160 Bit
384 Bit
Memory clock speed
14 GB/s
18 GB/s
Memory bandwidth
280.0 GB/s
864.0 GB/s
Display Connectors
4x mini-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