GeForce RTX 4070 Mobile and L4 - video card comparison
GeForce RTX 4070 Mobile
L4
Architecture
Ada Lovelace
Ada Lovelace
GPU code name
GN21-X6
AD104
Market segment
Laptop
Desktop
Release date
January 2023
March 2023
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
-
1x 16-pin
Boost clock speed
2175 MHz
2040 MHz
Core clock speed
1605 MHz
-
Manufacturing process technology
5 nm
5 nm
Number of transistors
-
35,800 million
Pipelines / CUDA cores
4608
7424
Power consumption (TDP)
115 Watt (35 - 115 Watt TGP)
72 Watt
Texture fill rate
244.1
489.6
Memory type
GDDR6
GDDR6
Maximum RAM amount
8 GB
24 GB
Memory bus width
128 Bit
192 Bit
Memory clock speed
16000 MHz
12.5 GB/s
Memory bandwidth
256.0 GB/s
300.1 GB/s
Shared memory
-
-
Display Connectors
Portable Device Dependent
No outputs
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
6.7
6.7
Vulkan
1.3
1.3