Radeon RX 470 Mobile and GeForce RTX 3070 - video card comparison

Radeon RX 470 Mobile

GeForce RTX 3070

Architecture

Polaris (2016−2019)

Ampere (2020−2022)

GPU code name

Polaris 10 Pro

Ampere GA104

Market segment

Laptop

Desktop

Release date

August 2016

September 2020

Interface

MXM-B (3.0)

PCIe 4.0 x16

Supplementary power connectors

1x 12-pin

Boost clock speed

1206 MHz

1725 MHz

Core clock speed

926 MHz

1500 MHz

Floating-point performance

4,399 gflops

Manufacturing process technology

14 nm

8 nm

Number of transistors

5,700 million

17,400 million

Pipelines / CUDA cores

2048

5888

Power consumption (TDP)

120 Watt

220 Watt

Texture fill rate

137.5

317.4

Memory type

GDDR5

GDDR6

Maximum RAM amount

8 GB

Memory bus width

256 Bit

Memory clock speed

7000 MHz

14000 MHz

Memory bandwidth

224.0 GB/s

448.0 GB/s

Shared memory

Display Connectors

No outputs

1x HDMI, 3x DisplayPort

HDMI

DirectX

12 (12_0)

12 Ultimate (12_2)

CUDA

8.5

OpenCL

2.0

OpenGL

4.6

Shader Model

6.4

6.5

Vulkan

1.2.131

1.2

FreeSync