GeForce GTX 560 Ti X2 and GeForce 920M - video card comparison

GeForce GTX 560 Ti X2

GeForce 920M

Architecture

Fermi 2.0 (2010−2014)

Kepler (2012−2018)

GPU code name

GF114

N16V-GM-S

Market segment

Desktop

Laptop

Release date

January 2011

January 2015

Bus support

PCI Express 3.0

Interface

PCIe 2.0 x16

PCIe 3.0 x8

Supplementary power connectors

2x 8-pin

Core clock speed

850 MHz

954 MHz

Floating-point performance

2x 1,305.6 gflops

297.6 gflops

Manufacturing process technology

40 nm

28 nm

Number of transistors

1,950 million

915 million

Pipelines / CUDA cores

384

Power consumption (TDP)

170 Watt

33 Watt

Texture fill rate

54.40

30.53

Memory type

GDDR5

DDR3

Maximum RAM amount

1 GB

4 GB

Memory bus width

256 Bit

64 Bit

Memory clock speed

4008 MHz

1800 MHz

Memory bandwidth

128.3 GB/s

14.4 GB/s

Shared memory

Display Connectors

3x DVI, 1x mini-HDMI

No outputs

HDMI

DirectX

12 (11_0)

CUDA

2.1

OpenCL

1.1

1.2

OpenGL

4.6

4.5

Shader Model

5.1

Vulkan

N/A

1.1.126

GameWorks

GPU Boost

2.0

Optimus