Radeon R7 260X and Lucienne - video card comparison

Radeon R7 260X

Lucienne

Architecture

GCN 2.0 (2013−2017)

GCN 5.1 (2018−2021)

GPU code name

Bonaire

Lucienne

Market segment

Desktop

Desktop

Release date

October 2013

-

Bus support

PCIe 3.0

-

Interface

PCIe 3.0 x16

-

Supplementary power connectors

1 x 6-pin

-

Boost clock speed

1000 MHz

-

Floating-point performance

1,971 gflops

-

Manufacturing process technology

28 nm

7 nm

Number of transistors

2,080 million

9,800 million

Pipelines / CUDA cores

896

512

Power consumption (TDP)

115 Watt

-

Texture fill rate

61.60

-

Memory type

GDDR5

-

Maximum RAM amount

4 GB

-

Memory bus width

128 Bit

-

Memory bandwidth

104 GB/s

-

Display Connectors

2x DVI, 1x HDMI, 1x DisplayPort

-

Eyefinity

1

-

HDMI

+

-

DisplayPort support

-

-

DirectX

DirectX® 12

12 (12_1)

Mantle

-

-

OpenCL

2.0

2.1

OpenGL

4.6

4.6

Shader Model

6.3

6.7

Vulkan

-

1.3

AppAcceleration

-

-

DDMA audio

+

-

Enduro

-

-

FreeSync

1

-

HD3D

-

-

PowerTune

-

-

TrueAudio

-

-

ZeroCore

-

-