Radeon R7 250X and Radeon 3000 IGP - video card comparison

Radeon R7 250X

Radeon 3000 IGP

Architecture

GCN 1.0 (2012−2020)

TeraScale (2005−2013)

GPU code name

Cape Verde

RS780

Market segment

Desktop

Desktop

Release date

February 2014

2009

Bus support

PCIe 3.0

-

Interface

PCIe 3.0 x16

PCIe 1.0 x16

Supplementary power connectors

1 x 6-pin

-

Boost clock speed

1000 MHz

-

Core clock speed

-

350 MHz

Floating-point performance

1,216 gflops

-

Manufacturing process technology

28 nm

65 nm

Number of transistors

1,500 million

180 million

Pipelines / CUDA cores

640

40

Power consumption (TDP)

80 Watt

-

Texture fill rate

38.00

1.400

Memory type

GDDR5

System Shared

Maximum RAM amount

2 GB

System Shared

Memory bus width

128 Bit

System Shared

Memory clock speed

1625 MHz

System Shared

Memory bandwidth

96 GB/s

-

Display Connectors

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

Motherboard Dependent

Eyefinity

1

-

HDMI

+

-

DisplayPort support

-

-

DirectX

DirectX® 12

10.0 (10_0)

Mantle

-

-

OpenCL

1.2

1.0

OpenGL

4.6

3.3

Shader Model

5.1

4.1

Vulkan

-

N/A

AppAcceleration

-

-

CrossFire

1

-

DDMA audio

+

-

Enduro

-

-

FreeSync

1

-

HD3D

-

-

PowerTune

-

-

TrueAudio

-

-

ZeroCore

-

-