Radeon R7 M265 and Radeon HD 5450 PCI - video card comparison

Radeon R7 M265

Radeon HD 5450 PCI

Architecture

GCN (2011−2017)

TeraScale 2 (2009−2015)

GPU code name

Opal XT / Mars

Cedar

Market segment

Laptop

Desktop

Release date

January 2014

February 2010

Bus support

PCIe 3.0 x8

-

Interface

PCIe 3.0 x8

PCI

Supplementary power connectors

-

None

Boost clock speed

825 MHz

-

Compute units

6

-

Core clock speed

825 MHz

650 MHz

Floating-point performance

633.6 gflops

104 gflops

Manufacturing process technology

28 nm

40 nm

Number of transistors

1,550 million

292 million

Pipelines / CUDA cores

384

80

Power consumption (TDP)

-

19 Watt

Texture fill rate

23.52

5.200

Memory type

DDR3

DDR2

Maximum RAM amount

4 GB

512 MB

Memory bus width

128 Bit

64 Bit

Memory clock speed

1000 MHz

666 MHz

Memory bandwidth

32 GB/s

5.328 GB/s

Shared memory

-

-

Display Connectors

No outputs

1x DVI, 1x HDMI

HDMI

-

+

DirectX

DirectX® 11

11.2 (11_0)

Mantle

+

-

OpenCL

Not Listed

1.2

OpenGL

4.4

4.4

Shader Model

6.3

5.0

Vulkan

-

N/A

AppAcceleration

-

-

DualGraphics

1

-

Enduro

-

-

FreeSync

1

-

HD3D

+

-

PowerTune

+

-

Switchable graphics

1

-

TrueAudio

-

-

ZeroCore

+

-