GeForce GTX 660M and GeForce GT 1010 - video card comparison

GeForce GTX 660M

GeForce GT 1010

Architecture

Kepler (2012−2018)

Pascal (2016−2021)

GPU code name

N13E-GE

GP108

Market segment

Laptop

Desktop

Release date

March 2012

January 2021

Bus support

PCI Express 2.0, PCI Express 3.0

-

Interface

MXM-B (3.0)

PCIe 3.0 x16

Supplementary power connectors

-

None

SLI options

+

-

Boost clock speed

950 MHz

1468 MHz

Core clock speed

835 MHz

-

CUDA cores

384

-

Floating-point performance

729.6 gflops

-

Manufacturing process technology

28 nm

14 nm

Number of transistors

1,270 million

1,800 million

Pipelines / CUDA cores

384

256

Power consumption (TDP)

50 Watt

30 Watt

Texture fill rate

30.4 billion/sec

23.49

Memory type

GDDR5

GDDR5

Maximum RAM amount

2 GB

2 GB

Memory bus width

128bit

64 Bit

Memory clock speed

2000 MHz

5 GB/s

Memory bandwidth

64.0 GB/s

40.1 GB/s

Shared memory

-

-

Display Connectors

No outputs

2x DVI, 1x mini-HDMI

HDMI

+

+

HDCP

+

-

Maximum VGA resolution

Up to 2048x1536

-

DirectX

12 API

12 (12_1)

CUDA

+

6.1

OpenCL

1.1

1.2

OpenGL

4.5

4.6

Shader Model

5.1

6.4

Vulkan

1.1.126

1.2

Optimus

+

-