Radeon HD 8450 OEM and Radeon RX 5500 OEM - video card comparison

Radeon HD 8450 OEM

Radeon RX 5500 OEM

Architecture

TeraScale 2 (2009−2015)

RDNA 1.0 (2019−2020)

GPU code name

Caicos

Navi 14

Market segment

Desktop

Release date

January 2013

October 2019

Interface

PCIe 2.0 x16

PCIe 4.0 x8

Supplementary power connectors

None

1x 8-pin

Boost clock speed

1845 MHz

Core clock speed

625 MHz

Floating-point performance

200.0 gflops

Manufacturing process technology

40 nm

7 nm

Number of transistors

370 million

6,400 million

Pipelines / CUDA cores

160

1408

Power consumption (TDP)

18 Watt

110 Watt

Texture fill rate

5.000

162.4

Memory type

DDR3

GDDR6

Maximum RAM amount

1 GB

4 GB

Memory bus width

64 Bit

128 Bit

Memory clock speed

1334 MHz

14000 MHz

Memory bandwidth

10.67 GB/s

224.0 GB/s

Display Connectors

1x DVI, 1x HDMI, 1x VGA

1x HDMI, 3x DisplayPort

HDMI

DirectX

11.2 (11_0)

12 (12_1)

OpenCL

1.2

2.0

OpenGL

4.4

4.6

Shader Model

5.0

6.5

Vulkan

N/A

1.2.131