Radeon HD 7850 and Radeon 530 Mobile GDDR5 - video card comparison

Radeon HD 7850

Radeon 530 Mobile GDDR5

Architecture

GCN 1.0 (2012−2020)

GCN 3.0 (2014−2017)

GPU code name

Pitcairn

Weston

Market segment

Desktop

Laptop

Release date

March 2012

April 2017

Bus support

PCIe 2.1 x16

Interface

PCIe 3.0 x16

PCIe 3.0 x8

Supplementary power connectors

1x 6-pin

Boost clock speed

1000 MHz

891 MHz

Floating-point performance

1,761 gflops

Manufacturing process technology

28 nm

Number of transistors

2,800 million

1,550 million

Pipelines / CUDA cores

1024

384

Power consumption (TDP)

130 Watt

50 Watt

Texture fill rate

55.04

21.38

Memory type

GDDR5

Maximum RAM amount

2 GB

Memory bus width

256 Bit

64 Bit

Memory clock speed

1200 MHz

3.6 GB/s

Memory bandwidth

153.6 GB/s

28.8 GB/s

Display Connectors

1x DVI, 1x HDMI, 2x mini-DisplayPort

Portable Device Dependent

Eyefinity

HDMI

DisplayPort support

DirectX

12 (12_0)

Mantle

OpenCL

1.2

2.1

OpenGL

4.6

Shader Model

5.1

6.5 (6.0)

Vulkan

1.2.170

AppAcceleration

CrossFire

Enduro

FreeSync

HD3D

PowerTune

TrueAudio

ZeroCore