Radeon R7 260X and Radeon HD 7670 OEM - video card comparison

Radeon R7 260X

Radeon HD 7670 OEM

Architecture

GCN 2.0 (2013−2017)

TeraScale 2 (2009−2015)

GPU code name

Bonaire

Turks

Market segment

Desktop

Desktop

Release date

October 2013

January 2012

Bus support

PCIe 3.0

-

Interface

PCIe 3.0 x16

PCIe 2.0 x16

Supplementary power connectors

1 x 6-pin

None

Boost clock speed

1000 MHz

-

Core clock speed

-

800 MHz

Floating-point performance

1,971 gflops

768.0 gflops

Manufacturing process technology

28 nm

40 nm

Number of transistors

2,080 million

716 million

Pipelines / CUDA cores

896

480

Power consumption (TDP)

115 Watt

66 Watt

Texture fill rate

61.60

19.20

Memory type

GDDR5

GDDR5

Maximum RAM amount

4 GB

512 MB

Memory bus width

128 Bit

128 Bit

Memory clock speed

-

4000 MHz

Memory bandwidth

104 GB/s

64 GB/s

Display Connectors

2x DVI, 1x HDMI, 1x DisplayPort

1x DVI, 1x DisplayPort, 1x VGA

Eyefinity

1

-

HDMI

+

-

DisplayPort support

-

-

DirectX

DirectX® 12

11.2 (11_0)

Mantle

-

-

OpenCL

2.0

1.2

OpenGL

4.6

4.4

Shader Model

6.3

5.0

Vulkan

-

N/A

AppAcceleration

-

-

DDMA audio

+

-

Enduro

-

-

FreeSync

1

-

HD3D

-

-

PowerTune

-

-

TrueAudio

-

-

ZeroCore

-

-