GeForce GT 645 OEM and GeForce GT 710 PCIe x1 - video card comparison

GeForce GT 645 OEM

GeForce GT 710 PCIe x1

Architecture

Fermi 2.0 (2010−2014)

Kepler 2.0 (2013−2015)

GPU code name

GF114

GK208B

Market segment

Desktop

Release date

April 2012

March 2014

Interface

PCIe 2.0 x16

PCIe 2.0 x1

Supplementary power connectors

None

Core clock speed

776 MHz

954 MHz

Floating-point performance

894.0 gflops

Manufacturing process technology

40 nm

28 nm

Number of transistors

1,950 million

1,020 million

Pipelines / CUDA cores

288

192

Power consumption (TDP)

102 Watt

19 Watt

Texture fill rate

37.25

15.26

Memory type

GDDR5

DDR3

Maximum RAM amount

1 GB

Memory bus width

192 Bit

64 Bit

Memory clock speed

3828 MHz

1600 MBps

Memory bandwidth

91.87 GB/s

12.8 GB/s

Display Connectors

2x DVI, 1x mini-HDMI

1x DVI, 1x HDMI, 1x VGA

HDMI

DirectX

12 (11_0)

CUDA

2.1

3.5

OpenCL

1.1

1.2

OpenGL

4.6

Shader Model

5.1

Vulkan

N/A

1.1