Radeon Pro 555X and GeForce RTX 3080 - video card comparison

Passmark - benchmark score Radeon Pro 555X vs GeForce RTX 3080

Radeon Pro 555X

3332

GeForce RTX 3080

26043

Radeon Pro 555X

GeForce RTX 3080

Architecture

Polaris (2016−2019)

Ampere (2020−2022)

GPU code name

Polaris 21

Ampere GA102

Market segment

Mobile workstation

Desktop

Release date

June 2017

September 2020

Interface

PCIe 3.0 x8

PCIe 4.0 x16

Supplementary power connectors

None

1x 12-pin

Boost clock speed

1710 MHz

Core clock speed

855 MHz

1450 MHz

Manufacturing process technology

14 nm

8 nm

Number of transistors

3,000 million

28,300 million

Pipelines / CUDA cores

768

8704

Power consumption (TDP)

320 Watt

Texture fill rate

43.54

465.1

Memory type

GDDR5

GDDR6X

Maximum RAM amount

4 GB

10 GB

Memory bus width

128 Bit

320 Bit

Memory clock speed

5080 MHz

19000 MHz

Memory bandwidth

81.6 GB/s

760.3 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