Radeon R7 250 and Vega 12 - video card comparison

Radeon R7 250

Vega 12

Architecture

GCN (2011−2017)

GCN 5.0 (2017−2020)

GPU code name

Oland XT

Vega 12

Market segment

Desktop

Desktop

Release date

October 2013

-

Bus support

PCIe 3.0

-

Interface

PCIe 3.0 x8

-

Supplementary power connectors

N/A

-

Boost clock speed

1050 MHz

-

Floating-point performance

716.8 gflops

-

Manufacturing process technology

28 nm

14 nm

Number of transistors

950 million

-

Pipelines / CUDA cores

384

1280

Power consumption (TDP)

75 Watt

-

Texture fill rate

25.20

-

Memory type

DDR3, GDDR5

-

Maximum RAM amount

2 GB

-

Memory bus width

128 Bit

-

Memory clock speed

1150 MHz

-

Memory bandwidth

72 GB/s

-

Shared memory

-

-

Display Connectors

1x DVI, 1x HDMI, 1x VGA

-

HDMI

+

-

DisplayPort support

-

-

DirectX

DirectX® 12

12 (12_1)

Mantle

-

-

OpenCL

1.2

2.1

OpenGL

4.6

4.6

Shader Model

5.1

6.0

Vulkan

-

1.3

AppAcceleration

+

-

CrossFire

1

-

DDMA audio

+

-

Enduro

-

-

FreeSync

1

-

HD3D

-

-

PowerTune

-

-

TrueAudio

-

-

ZeroCore

-

-