GeForce RTX 2070 Max-Q Refresh and GeForce RTX 4070 Max-Q - video card comparison

GeForce RTX 2070 Max-Q Refresh

GeForce RTX 4070 Max-Q

Architecture

Turing (2018−2021)

Ada Lovelace

GPU code name

TU106B

AD106

Market segment

Desktop

Release date

June 2020

January 2023

Interface

PCIe 3.0 x16

PCIe 4.0 x16

Supplementary power connectors

None

Boost clock speed

1125 MHz

1230 MHz

Manufacturing process technology

12 nm

4 nm

Number of transistors

10,800 million

Pipelines / CUDA cores

2304

4608

Power consumption (TDP)

115 Watt

35 Watt

Texture fill rate

162.0

177.1

Memory type

GDDR6

Maximum RAM amount

8 GB

Memory bus width

256 Bit

128 Bit

Memory clock speed

11 GB/s

14 GB/s

Memory bandwidth

352.0 GB/s

224.0 GB/s

Display Connectors

No outputs

Portable Device Dependent

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

1.3