Juniper and Radeon R7 265 - video card comparison

Juniper

Radeon R7 265

Architecture

TeraScale 2 (2009−2015)

GCN 1.0 (2012−2020)

GPU code name

Juniper

Pitcairn

Market segment

Desktop

Desktop

Release date

-

February 2014

Bus support

-

PCIe 3.0

Interface

-

PCIe 3.0 x16

Supplementary power connectors

-

1 x 6-pin

Boost clock speed

-

925 MHz

Floating-point performance

-

1,894 gflops

Manufacturing process technology

40 nm

28 nm

Number of transistors

1,040 million

2,800 million

Pipelines / CUDA cores

800

1024

Power consumption (TDP)

-

150 Watt

Texture fill rate

-

59.20

Memory type

-

GDDR5

Maximum RAM amount

-

4 GB

Memory bus width

-

256 Bit

Memory clock speed

-

1400 MHz

Memory bandwidth

-

179.2 GB/s

Display Connectors

-

2x DVI, 1x HDMI, 1x DisplayPort

Eyefinity

-

1

HDMI

-

+

DisplayPort support

-

-

DirectX

11.2 (11_0)

DirectX® 12

Mantle

-

-

OpenCL

1.2

1.2

OpenGL

4.4

4.6

Shader Model

5.0

5.1

Vulkan

N/A

-

AppAcceleration

-

-

CrossFire

-

1

DDMA audio

-

+

Enduro

-

-

FreeSync

-

1

HD3D

-

-

PowerTune

-

-

TrueAudio

-

-

ZeroCore

-

-