GeForce RTX 4080 and L4 - video card comparison
Passmark - benchmark score GeForce RTX 4080 vs L4
GeForce RTX 4080
35648
L4
11864
GeForce RTX 4080
L4
Architecture
Ada Lovelace
Ada Lovelace
GPU code name
AD103-300-A1
AD104
Market segment
Desktop
Desktop
Release date
September 2022
March 2023
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 16-pin
1x 16-pin
Boost clock speed
2505 MHz
2040 MHz
Core clock speed
2205 MHz
-
Manufacturing process technology
5 nm
5 nm
Number of transistors
45,900 million
35,800 million
Pipelines / CUDA cores
9728
7424
Power consumption (TDP)
320 Watt
72 Watt
Texture fill rate
761.5
489.6
Memory type
GDDR6X
GDDR6
Maximum RAM amount
16 GB
24 GB
Memory bus width
256 Bit
192 Bit
Memory clock speed
22400 MHz
12.5 GB/s
Memory bandwidth
716.8 GB/s
300.1 GB/s
Shared memory
-
-
Display Connectors
1x HDMI 2.1, 3x DisplayPort 1.4a
No outputs
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
6.6
6.7
Vulkan
1.3
1.3