Radeon HD 8450 OEM and Radeon 8500 X4 - video card comparison

Radeon HD 8450 OEM

Radeon 8500 X4

Architecture

TeraScale 2 (2009−2015)

Rage 7 (2001−2006)

GPU code name

Caicos

R200

Market segment

Desktop

Release date

January 2013

Interface

PCIe 2.0 x16

PCI-X

Supplementary power connectors

None

Core clock speed

625 MHz

250 MHz

Floating-point performance

200.0 gflops

Manufacturing process technology

40 nm

150 nm

Number of transistors

370 million

60 million

Pipelines / CUDA cores

160

Power consumption (TDP)

18 Watt

92 Watt

Texture fill rate

5.000

2.000

Memory type

DDR3

DDR

Maximum RAM amount

1 GB

64 MB

Memory bus width

64 Bit

Memory clock speed

1334 MHz

500 MBps

Memory bandwidth

10.67 GB/s

4 GB/s

Display Connectors

1x DVI, 1x HDMI, 1x VGA

2x DVI

HDMI

DirectX

11.2 (11_0)

8.1

OpenCL

1.2

N/A

OpenGL

4.4

1.3

Shader Model

5.0

Vulkan

N/A