GeForce RTX 2070 Mobile Refresh and RTX 4000 Mobile Ada Generation - video card comparison
GeForce RTX 2070 Mobile Refresh
RTX 4000 Mobile Ada Generation
Architecture
Turing (2018−2021)
Ada Lovelace
GPU code name
TU106B
AD104
Market segment
Laptop
Laptop
Release date
January 2020
-
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Boost clock speed
1485 MHz
1665 MHz
Manufacturing process technology
12 nm
5 nm
Number of transistors
10,800 million
35,800 million
Pipelines / CUDA cores
2304
7424
Power consumption (TDP)
115 Watt
110 Watt
Texture fill rate
213.8
386.3
Memory type
GDDR6
GDDR6
Maximum RAM amount
8 GB
12 GB
Memory bus width
256 Bit
192 Bit
Memory clock speed
14000 MHz
18 GB/s
Memory bandwidth
448.0 GB/s
432.0 GB/s
Display Connectors
No outputs
Portable Device Dependent
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
7.5
8.9
OpenCL
1.2
3.0
OpenGL
4.6
4.6
Shader Model
6.5
6.7
Vulkan
1.2.140
1.3