GeForce GT 620M and GT218 - video card comparison

GeForce GT 620M

GT218

Architecture

Fermi (2010−2014)

Tesla 2.0 (2007−2013)

GPU code name

N13P-GLP / N13M-GS

GT218

Market segment

Laptop

Desktop

Release date

March 2012

-

Bus support

PCI Express 2.0

-

Interface

PCIe 2.0 x16

-

Boost clock speed

715 MHz

-

Core clock speed

Up to 625 MHz

-

CUDA cores

96

-

Floating-point performance

253.4 gflops

-

Manufacturing process technology

40 nm

40 nm

Number of transistors

585 million

260 million

Pipelines / CUDA cores

96

16

Power consumption (TDP)

15 Watt

-

Texture fill rate

Up to 10.0 billion/sec

-

Memory type

DDR3

-

Maximum RAM amount

1 GB

-

Memory bus width

Up to 128bit

-

Memory clock speed

1800 MHz

-

Memory bandwidth

Up to 28.8 GB/s

-

Shared memory

-

-

Display Connectors

No outputs

-

HDMI

+

-

HDCP

+

-

Maximum VGA resolution

Up to 2048x1536

-

DirectX

12 API

11.1 (10_1)

CUDA

+

1.2

OpenCL

1.1

1.1

OpenGL

4.5

3.3

Shader Model

5.1

4.1

Vulkan

N/A

N/A

3D Blu-Ray

+

-

Optimus

+

-

PureVideo HD

-

VP4