GeForce RTX 4070 Max-Q and Radeon 520 Mobile DDR3 - video card comparison

GeForce RTX 4070 Max-Q

Radeon 520 Mobile DDR3

Architecture

Ada Lovelace

GCN 1.0 (2012−2020)

GPU code name

AD106

Banks

Market segment

Desktop

Laptop

Release date

January 2023

April 2017

Interface

PCIe 4.0 x16

PCIe 3.0 x8

Supplementary power connectors

None

Boost clock speed

1230 MHz

Core clock speed

1030 MHz

Manufacturing process technology

4 nm

28 nm

Number of transistors

690 million

Pipelines / CUDA cores

4608

320

Power consumption (TDP)

35 Watt

50 Watt

Texture fill rate

177.1

20.60

Memory type

GDDR6

DDR3

Maximum RAM amount

8 GB

2 GB

Memory bus width

128 Bit

64 Bit

Memory clock speed

14 GB/s

2 GB/s

Memory bandwidth

224.0 GB/s

16 GB/s

Display Connectors

Portable Device Dependent

DirectX

12 Ultimate (12_2)

12 (11_1)

CUDA

8.9

OpenCL

3.0

2.1 (1.2)

OpenGL

4.6

Shader Model

6.7

6.5 (5.1)

Vulkan

1.3

1.2.170