Tesla M40 and L40 - video card comparison
Tesla M40
L40
Architecture
Maxwell 2.0 (2015−2019)
Ada Lovelace
GPU code name
GM200
AD102
Market segment
Workstation
Desktop
Release date
November 2015
October 2022
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Supplementary power connectors
8-pin EPS
1x 16-pin
Boost clock speed
1112 MHz
2490 MHz
Core clock speed
948 MHz
-
Floating-point performance
6,844 gflops
-
Manufacturing process technology
28 nm
4 nm
Number of transistors
8,000 million
76,300 million
Pipelines / CUDA cores
3072
18176
Power consumption (TDP)
250 Watt
300 Watt
Texture fill rate
213.5
1,414
Memory type
GDDR5
GDDR6
Maximum RAM amount
12 GB
48 GB
Memory bus width
384 Bit
384 Bit
Memory clock speed
6 GB/s
18 GB/s
Memory bandwidth
288.4 GB/s
864.0 GB/s
Display Connectors
No outputs
4x DisplayPort 1.4a
DirectX
12 (12_1)
12 Ultimate (12_2)
CUDA
5.2
8.9
OpenCL
3.0
3.0
OpenGL
4.6
4.6
Shader Model
6.7
6.7
Vulkan
1.3
1.3