L40 and Radeon PRO W7900 - video card comparison
L40
Radeon PRO W7900
Architecture
Ada Lovelace
RDNA 3.0 (2022)
GPU code name
AD102
Navi 31
Market segment
Desktop
Workstation
Release date
October 2022
April 2023
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 16-pin
2x 8-pin
Boost clock speed
2490 MHz
2495 MHz
Manufacturing process technology
4 nm
5 nm
Number of transistors
76,300 million
57,700 million
Pipelines / CUDA cores
18176
6144
Power consumption (TDP)
300 Watt
295 Watt
Texture fill rate
1,414
958.1
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
3x DisplayPort 2.1, 1x mini-DisplayPort 2.1
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
8.9
-
OpenCL
3.0
2.2
OpenGL
4.6
4.6
Shader Model
6.7
6.7
Vulkan
1.3
1.3