GeForce RTX 2070 Mobile Refresh and GeForce RTX 4070 Ti - video card comparison

GeForce RTX 2070 Mobile Refresh

GeForce RTX 4070 Ti

Architecture

Turing (2018−2021)

Ada Lovelace

GPU code name

TU106B

AD104-400

Market segment

Laptop

Desktop

Release date

January 2020

January 2023

Interface

PCIe 3.0 x16

PCIe 4.0 x16

Supplementary power connectors

1x 12-pin

Boost clock speed

1485 MHz

2610 MHz

Core clock speed

2310 MHz

Manufacturing process technology

12 nm

5 nm

Number of transistors

10,800 million

35,800 million

Pipelines / CUDA cores

2304

7680

Power consumption (TDP)

115 Watt

285 Watt

Texture fill rate

213.8

626.4

Memory type

GDDR6

GDDR6X

Maximum RAM amount

8 GB

12 GB

Memory bus width

256 Bit

192 Bit

Memory clock speed

14000 MHz

21000 MHz

Memory bandwidth

448.0 GB/s

504.2 GB/s

Shared memory

Display Connectors

No outputs

1x HDMI 2.1, 3x DisplayPort 1.4a

HDMI

DirectX

12 Ultimate (12_2)

CUDA

7.5

8.9

OpenCL

1.2

3.0

OpenGL

4.6

Shader Model

6.5

6.7

Vulkan

1.2.140

1.3