Radeon 550X Mobile and Quadro RTX 8000 - video card comparison

Radeon 550X Mobile

Quadro RTX 8000

Architecture

GCN 4.0 (2016−2020)

Turing (2018−2021)

GPU code name

Polaris 23

TU102

Market segment

Laptop

Workstation

Release date

April 2018

August 2018

Interface

PCIe 3.0 x8

PCIe 3.0 x16

Supplementary power connectors

1x 6-pin + 1x 8-pin

Boost clock speed

1287 MHz

1770 MHz

Core clock speed

1100 MHz

1395 MHz

Floating-point performance

1,647 gflops

Manufacturing process technology

14 nm

12 nm

Number of transistors

2,200 million

18,600 million

Pipelines / CUDA cores

640

4608

Power consumption (TDP)

50 Watt

260 Watt

Texture fill rate

51.48

509.8

Memory type

GDDR5

GDDR6

Maximum RAM amount

4 GB

48 GB

Memory bus width

64 Bit

384 Bit

Memory clock speed

6000 MHz

14000 MHz

Memory bandwidth

48 GB/s

672.0 GB/s

Display Connectors

No outputs

4x DisplayPort, 1x USB Type-C

DirectX

12 (12_0)

12 Ultimate (12_1)

CUDA

7.5

OpenCL

2.0

OpenGL

4.6

Shader Model

6.4

6.5

Vulkan

1.2.131