Ellesmere and GeForce 805A - video card comparison

Ellesmere

GeForce 805A

Architecture

GCN 4.0 (2016−2020)

Kepler 2.0 (2013−2015)

GPU code name

Ellesmere

GK208

Market segment

Desktop

Desktop

Release date

-

July 2014

Interface

-

PCIe 3.0 x8

Boost clock speed

-

758 MHz

Core clock speed

-

719 MHz

Floating-point performance

-

297.6 gflops

Manufacturing process technology

14 nm

28 nm

Number of transistors

5,700 million

915 million

Pipelines / CUDA cores

2304

192

Power consumption (TDP)

-

15 Watt

Texture fill rate

-

12.13

Memory type

-

DDR3

Maximum RAM amount

-

1 GB

Memory bus width

-

64 Bit

Memory clock speed

-

2002 MHz

Memory bandwidth

-

16.02 GB/s

Display Connectors

-

No outputs

DirectX

12 (12_0)

12 (11_0)

CUDA

-

3.5

OpenCL

2.1

1.2

OpenGL

4.6

4.6

Shader Model

6.7

5.1

Vulkan

1.3

1.1.126