HD Graphics and L40G - video card comparison
HD Graphics
L40G
Architecture
Generation 7.0 (2012)
Ada Lovelace
GPU code name
Ivy Bridge GT1
AD102
Market segment
Desktop
Desktop
Release date
April 2012
October 2022
Interface
PCIe 1.0 x16
PCIe 4.0 x16
Supplementary power connectors
-
1x 16-pin
Boost clock speed
1050 MHz
2475 MHz
Core clock speed
166 MHz
-
Floating-point performance
15.6 gflops
-
Manufacturing process technology
22 nm
4 nm
Number of transistors
392 million
76,300 million
Pipelines / CUDA cores
48
18176
Power consumption (TDP)
35 Watt
300 Watt
Texture fill rate
6.300
1,406
Memory type
System Shared
GDDR6
Maximum RAM amount
System Shared
24 GB
Memory bus width
System Shared
384 Bit
Memory clock speed
System Shared
18 GB/s
Memory bandwidth
-
864.0 GB/s
Display Connectors
No outputs
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
-
+
DirectX
11.1 (11_0)
12 Ultimate (12_2)
CUDA
-
8.9
OpenCL
1.2
3.0
OpenGL
4.0
4.6
Shader Model
5.0
6.7
Vulkan
1.1.80
1.3