GeForce 805A and GeForce RTX 2060 - video card comparison

GeForce 805A

GeForce RTX 2060

Architecture

Kepler 2.0 (2013−2015)

Turing (2018−2021)

GPU code name

GK208

Turing TU106

Market segment

Desktop

Desktop

Release date

July 2014

January 2019

Interface

PCIe 3.0 x8

PCIe 3.0 x16

Supplementary power connectors

-

1x 8-pin

Boost clock speed

758 MHz

1620 MHz

Core clock speed

719 MHz

1320 MHz

Floating-point performance

297.6 gflops

-

Manufacturing process technology

28 nm

12 nm

Number of transistors

915 million

10,800 million

Pipelines / CUDA cores

192

1920

Power consumption (TDP)

15 Watt

175 Watt

Texture fill rate

12.13

201.6

Memory type

DDR3

GDDR6

Maximum RAM amount

1 GB

6 GB

Memory bus width

64 Bit

192 Bit

Memory clock speed

2002 MHz

14000 MHz

Memory bandwidth

16.02 GB/s

336.0 GB/s

Shared memory

-

-

Display Connectors

No outputs

1x DVI, 1x HDMI, 2x DisplayPort, 1x USB Type-C

HDMI

-

+

G-SYNC support

-

+

DirectX

12 (11_0)

12

CUDA

3.5

7.5

OpenCL

1.2

1.2

OpenGL

4.6

4.6

Shader Model

5.1

6.5

Vulkan

1.1.126

1.2.131

VR Ready

-

+