Quadro P400 and Radeon RX 5500 OEM - video card comparison

Quadro P400

Radeon RX 5500 OEM

Architecture

Pascal (2016−2021)

RDNA 1.0 (2019−2020)

GPU code name

GP107

Navi 14

Market segment

Workstation

Desktop

Release date

February 2017

October 2019

Interface

PCIe 3.0 x16

PCIe 4.0 x8

Supplementary power connectors

None

1x 8-pin

Boost clock speed

1252 MHz

1845 MHz

Core clock speed

1228 MHz

Floating-point performance

679.9 gflops

Manufacturing process technology

14 nm

7 nm

Number of transistors

3,300 million

6,400 million

Pipelines / CUDA cores

256

1408

Power consumption (TDP)

30 Watt

110 Watt

Texture fill rate

20.03

162.4

Memory type

GDDR5

GDDR6

Maximum RAM amount

2 GB

4 GB

Memory bus width

64 Bit

128 Bit

Memory clock speed

4008 MHz

14000 MHz

Memory bandwidth

32.06 GB/s

224.0 GB/s

Display Connectors

3x mini-DisplayPort

1x HDMI, 3x DisplayPort

HDMI

DirectX

12 (12_1)

CUDA

6.1

OpenCL

1.2

2.0

OpenGL

4.6

Shader Model

6.4

6.5

Vulkan

1.2.131