Radeon R5 230 and GeForce 805A - video card comparison

Radeon R5 230

GeForce 805A

Architecture

TeraScale 2 (2009−2015)

Kepler 2.0 (2013−2015)

GPU code name

Caicos

GK208

Market segment

Desktop

Desktop

Release date

April 2014

July 2014

Bus support

PCIe 1.0 x4

-

Interface

PCIe 2.0 x16

PCIe 3.0 x8

Supplementary power connectors

N/A

-

Boost clock speed

-

758 MHz

Core clock speed

-

719 MHz

Floating-point performance

200.0 gflops

297.6 gflops

Manufacturing process technology

40 nm

28 nm

Number of transistors

370 million

915 million

Pipelines / CUDA cores

160

192

Power consumption (TDP)

19 Watt

15 Watt

Texture fill rate

5.000

12.13

Memory type

DDR3

DDR3

Maximum RAM amount

4 GB

1 GB

Memory bus width

64 Bit

64 Bit

Memory clock speed

-

2002 MHz

Memory bandwidth

10.67 GB/s

16.02 GB/s

Display Connectors

1x DVI, 1x HDMI, 1x VGA

No outputs

Eyefinity

1

-

HDMI

+

-

DisplayPort support

-

-

DirectX

DirectX® 11

12 (11_0)

CUDA

-

3.5

Mantle

-

-

OpenCL

1.2

1.2

OpenGL

4.4

4.6

Shader Model

5.0

5.1

Vulkan

-

1.1.126

AppAcceleration

-

-

CrossFire

1

-

DDMA audio

-

-

Enduro

-

-

HD3D

-

-

PowerPlay

+

-

PowerTune

-

-

TrueAudio

-

-

ZeroCore

-

-