Radeon RX 480 Mobile and GeForce RTX 3070 Mobile - video card comparison

Radeon RX 480 Mobile

GeForce RTX 3070 Mobile

Architecture

Polaris (2016−2019)

Ampere (2020−2022)

GPU code name

Polaris

GN20-E5 GA104

Market segment

Laptop

Release date

August 2016

January 2021

Interface

MXM-B (3.0)

PCIe 4.0 x16

Boost clock speed

1077 MHz

1290 - 1620 MHz

Core clock speed

780 - 1100 MHz

Floating-point performance

4,963 gflops

Manufacturing process technology

14 nm

8 nm

Number of transistors

5,700 million

17,400 million

Pipelines / CUDA cores

2304

5120

Power consumption (TDP)

100 Watt

125 Watt

Texture fill rate

155.1

287.0

Memory type

GDDR5

GDDR6

Maximum RAM amount

8 GB

Memory bus width

256 Bit

Memory clock speed

8000 MHz

14000 MHz

Memory bandwidth

256.0 GB/s

320.0 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