GeForce RTX 3080 Ti Mobile and GeForce RTX 4070 Mobile - video card comparison
GeForce RTX 3080 Ti Mobile
GeForce RTX 4070 Mobile
Architecture
Ampere (2020−2022)
Ada Lovelace
GPU code name
GN20-E8
GN21-X6
Market segment
Laptop
Laptop
Release date
January 2022
January 2023
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Boost clock speed
1590 MHz
2175 MHz
Core clock speed
975 MHz
1605 MHz
Manufacturing process technology
8 nm
5 nm
Pipelines / CUDA cores
7424
4608
Power consumption (TDP)
150 Watt (80 - 150 Watt TGP)
115 Watt (35 - 115 Watt TGP)
Texture fill rate
292.3
244.1
Memory type
GDDR6
GDDR6
Maximum RAM amount
16 GB
8 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
14000 MHz
16000 MHz
Memory bandwidth
512.0 GB/s
256.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
Portable Device Dependent
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
8.6
8.9
OpenCL
3.0
3.0
OpenGL
4.6
4.6
Shader Model
6.5
6.7
Vulkan
1.3
1.3