GeForce 805A and Radeon HD 4520 - video card comparison

GeForce 805A

Radeon HD 4520

Architecture

Kepler 2.0 (2013−2015)

TeraScale (2005−2013)

GPU code name

GK208

RV710

Market segment

Desktop

Desktop

Release date

July 2014

December 2009

Interface

PCIe 3.0 x8

PCIe 2.0 x16

Supplementary power connectors

-

None

Boost clock speed

758 MHz

-

Core clock speed

719 MHz

600 MHz

Floating-point performance

297.6 gflops

96 gflops

Manufacturing process technology

28 nm

55 nm

Number of transistors

915 million

242 million

Pipelines / CUDA cores

192

80

Power consumption (TDP)

15 Watt

25 Watt

Texture fill rate

12.13

4.800

Memory type

DDR3

DDR2

Maximum RAM amount

1 GB

512 MB

Memory bus width

64 Bit

64 Bit

Memory clock speed

2002 MHz

800 MHz

Memory bandwidth

16.02 GB/s

6.4 GB/s

Display Connectors

No outputs

1x DVI, 1x HDMI, 1x DisplayPort

HDMI

-

+

DirectX

12 (11_0)

10.1 (10_1)

CUDA

3.5

-

OpenCL

1.2

1.1

OpenGL

4.6

3.3

Shader Model

5.1

4.1

Vulkan

1.1.126

N/A