GeForce GTX 645 OEM - video card specification

GeForce GTX 645 OEM

Architecture

Kepler (2012−2018)

GPU code name

GK106

Market segment

Desktop

Release date

April 2013

Bus support

-

Interface

PCIe 3.0 x16

Supplementary power connectors

None

SLI options

-

Boost clock speed

-

Core clock speed

824 MHz

CUDA cores

-

Floating-point performance

949.2 gflops

Manufacturing process technology

28 nm

Number of transistors

2,540 million

Pipelines / CUDA cores

576

Power consumption (TDP)

65 Watt

Texture fill rate

39.55

Memory type

GDDR5

Maximum RAM amount

1 GB

Memory bus width

128 Bit

Memory clock speed

4000 MHz

Memory bandwidth

64 GB/s

Shared memory

-

Standard memory configuration

-

Display Connectors

1x DVI, 1x HDMI, 1x DisplayPort

eDP 1.2 signal support

-

LVDS signal support

-

VGA аnalog display support

-

DisplayPort Multimode (DP++) support

-

HDCP content protection

-

HDMI

+

7.1 channel HD audio on HDMI

-

DirectX

12 (11_0)

CUDA

3.0

OpenCL

1.2

OpenGL

4.6

Shader Model

5.1

Vulkan

1.1.126

Ansel

-

H.264, VC1, MPEG2 1080p video decoder

-

Optimus

-

TrueHD and DTS-HD audio bitstreaming

-