GeForce RTX 3080 Ti and Radeon RX 6800S - video card comparison

Passmark - benchmark score GeForce RTX 3080 Ti vs Radeon RX 6800S

GeForce RTX 3080 Ti

27992

Radeon RX 6800S

15908

GeForce RTX 3080 Ti

Radeon RX 6800S

Architecture

Ampere (2020−2022)

RDNA 2 (2020−2022)

GPU code name

Ampere GA102

Navi 23

Market segment

Desktop

Laptop

Release date

September 2020

June 2021

Interface

PCIe 4.0 x16

PCIe 4.0 x8

Supplementary power connectors

1x 12-pin

None

Boost clock speed

1667 MHz

1975 MHz

Core clock speed

1370 MHz

1800 MHz

Manufacturing process technology

8 nm

7 nm

Number of transistors

28,300 million

11,060 million

Pipelines / CUDA cores

10240

2048

Power consumption (TDP)

350 Watt

100 Watt

Texture fill rate

532.8

268.8

Memory type

GDDR6X

GDDR6

Maximum RAM amount

12 GB

8 GB

Memory bus width

384 Bit

128 Bit

Memory clock speed

19000 MHz

16000 MHz

Memory bandwidth

912.4 GB/s

256.0 GB/s

Shared memory

Display Connectors

1x HDMI, 3x DisplayPort

No outputs

HDMI

DirectX

12 Ultimate (12_2)

12.0 Ultimate (12_2)

CUDA

8.6

OpenCL

3.0

2.1

OpenGL

4.6

Shader Model

6.6

6.5

Vulkan

1.2