Radeon HD 4730 and Radeon R7 240 - video card comparison

Radeon HD 4730

Radeon R7 240

Architecture

TeraScale (2005−2013)

GCN 1.0 (2012−2020)

GPU code name

RV770

Oland

Market segment

Desktop

Desktop

Release date

June 2009

October 2013

Bus support

-

PCIe 3.0

Interface

PCIe 2.0 x16

PCIe 3.0 x8

Supplementary power connectors

1x 6-pin

N/A

Boost clock speed

-

780 MHz

Core clock speed

750 MHz

-

Floating-point performance

960.0 gflops

499.2 gflops

Manufacturing process technology

55 nm

28 nm

Number of transistors

956 million

950 million

Pipelines / CUDA cores

640

320

Power consumption (TDP)

110 Watt

50 Watt

Texture fill rate

24.00

14.00

Memory type

GDDR5

GDDR5

Maximum RAM amount

512 MB

2 GB

Memory bus width

128 Bit

128 Bit

Memory clock speed

3600 MHz

1150 MHz

Memory bandwidth

57.6 GB/s

72 GB/s

Display Connectors

2x DVI, 1x S-Video

1x DVI, 1x HDMI, 1x VGA

HDMI

-

+

DisplayPort support

-

-

DirectX

10.1 (10_1)

DirectX® 12

Mantle

-

-

OpenCL

1.1

1.2

OpenGL

3.3

4.6

Shader Model

4.1

5.1

Vulkan

N/A

-

AppAcceleration

-

-

CrossFire

-

1

DDMA audio

-

+

Enduro

-

-

FreeSync

-

1

HD3D

-

-

PowerTune

-

-

TrueAudio

-

-

ZeroCore

-

-