Quadro 400 and L40G - video card comparison
Quadro 400
L40G
Architecture
Tesla 2.0 (2007−2013)
Ada Lovelace
GPU code name
GT216
AD102
Market segment
Workstation
Desktop
Release date
April 2011
October 2022
Interface
PCIe 2.0 x16
PCIe 4.0 x16
Supplementary power connectors
None
1x 16-pin
Boost clock speed
-
2475 MHz
Core clock speed
450 MHz
-
Floating-point performance
108 gflops
-
Manufacturing process technology
40 nm
4 nm
Number of transistors
486 million
76,300 million
Pipelines / CUDA cores
48
18176
Power consumption (TDP)
32 Watt
300 Watt
Texture fill rate
7.200
1,406
Memory type
DDR3
GDDR6
Maximum RAM amount
512 MB
24 GB
Memory bus width
64 Bit
384 Bit
Memory clock speed
1540 MHz
18 GB/s
Memory bandwidth
12.32 GB/s
864.0 GB/s
Display Connectors
1x DVI, 1x DisplayPort
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
-
+
DirectX
11.1 (10_1)
12 Ultimate (12_2)
CUDA
1.2
8.9
OpenCL
1.1
3.0
OpenGL
3.3
4.6
Shader Model
4.1
6.7
Vulkan
N/A
1.3