GeForce RTX 3060 Mobile and Radeon RX 640 OEM - video card comparison

GeForce RTX 3060 Mobile

Radeon RX 640 OEM

Architecture

Ampere (2020−2022)

GCN 4.0 (2016−2020)

GPU code name

GN20-E3 GA106

Polaris 23

Market segment

Laptop

Desktop

Release date

January 2021

April 2020

Interface

PCIe 4.0 x16

PCIe 3.0 x8

Supplementary power connectors

None

Boost clock speed

1702 MHz

Core clock speed

817 MHz

1295 MHz

Manufacturing process technology

8 nm

14 nm

Number of transistors

13,250 million

2,200 million

Pipelines / CUDA cores

3840

640

Power consumption (TDP)

115 Watt (60 - 115 Watt TGP)

50 Watt

Texture fill rate

171.0

51.80

Memory type

GDDR6

GDDR5

Maximum RAM amount

6 GB

4 GB

Memory bus width

192 Bit

128 Bit

Memory clock speed

14000 MHz

6 GB/s

Memory bandwidth

336.0 GB/s

96 GB/s

Shared memory

Display Connectors

No outputs

1x DisplayPort 1.4a, 2x mini-DisplayPort 1.4a

DirectX

12 Ultimate (12_2)

12 (12_0)

CUDA

8.6

OpenCL

2.0

2.1

OpenGL

4.6

Shader Model

6.5

6.7 (6.4)

Vulkan

1.2

1.3