GeForce RTX 2080 Super Mobile and Radeon RX 6600 - video card comparison

GeForce RTX 2080 Super Mobile

Radeon RX 6600

Architecture

Turing (2018−2021)

Navi / RDNA2 (2020−2022)

GPU code name

N18E-G3 TU104

Navi 23

Market segment

Laptop

Desktop

Release date

April 2020

October 2021

Interface

PCIe 3.0 x16

PCIe 4.0 x8

Supplementary power connectors

1x 8-pin

Boost clock speed

1560 MHz

2491 MHz

Core clock speed

1365 MHz

2044 MHz

Manufacturing process technology

12 nm

7 nm

Number of transistors

13,600 million

11,060 million

Pipelines / CUDA cores

3072

1792

Power consumption (TDP)

150 Watt

132 Watt

Texture fill rate

299.5

279.0

Memory type

GDDR6

Maximum RAM amount

8 GB

Memory bus width

256 Bit

128 Bit

Memory clock speed

14000 MHz

14500 MHz

Memory bandwidth

448.0 GB/s

224.0 GB/s

Shared memory

Display Connectors

No outputs

1x HDMI, 3x DisplayPort

HDMI

G-SYNC support

DirectX

12 Ultimate (12_2)

12.0 Ultimate (12_2)

CUDA

7.5

OpenCL

1.2

2.1

OpenGL

4.6

Shader Model

6.5

Vulkan

1.2.140

1.2

VR Ready