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NVIDIA GeForce GTX 660M technical specs and benchmarks

Summary

NVIDIA started GeForce GTX 660M sales 22 March 2012. This is a Kepler architecture desktop card based on 28 nm manufacturing process and primarily aimed at gamers. 1 GB of GDDR5 memory clocked at 2 GHz are supplied, and together with 128bit memory interface this creates a bandwidth of 64.0 GB/s.

Compatibility-wise, this is MXM Module card attached via MXM-B (3.0) interface. Its power consumption is at 50 Watt.

It provides poor gaming and benchmark performance at 7.32 percent of a leader's which is NVIDIA TITAN Xp.

General info Benchmarks Mining Gaming

General info

Info on video card type (desktop or notebook), its architecture and sales start time and price.

Place in performance rating

339

Architecture

Kepler

Code name

GK107

Type

Laptop

Release date

22 March 2012

Technical specs

Quantitative parameters such as shaders number, GPU core clock, manufacturing process, texturing and calculation speed. These parameters indirectly say of video card performance, but to be more precise you have to review it's benchmark and gaming test results.

Pipelines

384

of 8192 (FirePro S9300 X2)

CUDA cores

384 cores

Core clock speed

835 MHz

of 1607

Boost Clock

950 MHz

of 1771 (GeForce GTX 1080 Mobile)

Transistor count

1,270 million

of 21100 (Tesla V100 PCIe)

Manufacturing process technology

28 nm

of 12 (Tesla V100 PCIe)

Power consumption (TDP)

50 Watt

of 900 (Tesla S2050)

Texture fill rate

30.4 billion/sec

of 512 (Radeon Pro Duo)

Floating-point performance

729.6 gflops

of 16384 (Radeon Pro Duo)

Compatibility, dimensions and requirements

Information on video card compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop video cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility). For notebook video cards it's notebook size, connection slot and bus - if the video card is inserted into the slot instead of being soldered to the notebook motherboard.

Laptop size

large

Bus support

PCI Express 2.0, PCI Express 3.0

Interface

MXM-B (3.0)

Width

MXM Module

SLI options

2-way

Memory specs

Parameters of memory installed on the video card - type, size, bus, clock and resulting bandwidth. GPUs integrated into processors don't have dedicated memory and use a shared part of system RAM.

Memory type

GDDR5

Maximum RAM amount

1 GB

of 32 (Radeon Pro Duo Polaris)

Memory bus width

128bit

of 8192 (FirePro S9300 X2)

Memory clock speed

2000 MHz

of 11408 (TITAN Xp)

Memory bandwidth

64.0 GB/s

of 1024 (FirePro S9300 X2)

Shared memory

Video outputs and ports

Video connectors present on the video card. Mostly actual for desktop video cards since notebook ones' available video connectors vastly depend on the notebook model.

HDMI

HDCP

Maximum VGA resolution

Up to 2048x1536

Technologies

Technological solutions supported by the GPU. You'll probably need this information if you require some particular technology.

3D Vision

3D Vision / 3DTV Play

CUDA

SLI

DirectX 11

FXAA

TXAA

Adaptive VSync

API support

APIs supported by video card, sometimes including their particular versions.

DirectX

12 API

OpenGL

4.5

OpenCL

1.1

Video card benchmarks performance

Non-gaming benchmarks performance. Overall benchmark performance is measured in points in 0-100 range.

Overall benchmark performance

7.32

3DMark Cloud Gate GPU

12861.00

3DMark Fire Strike Score

1703.00

3DMark Fire Strike Graphics

1751.00

3DMark 11 Performance GPU

2369.00

3DMark Vantage Performance

10971.00

Passmark

1413

3DMark Fire Strike Graphics Score

1950

Octane Render OctaneBench

Mining hashrate

Video card cryptocurrency mining capabilities. Usually measured in megahashes per second.

Bitcoin / BTC (SHA256)

36 Mh/s

Game benchmarks (in FPS)

How good for gaming a particular GPU is. Gaming benchmark results are measured in FPS. Overall gaming performance is a number in 0-100 range, and the older the game, the less impact it has on the overall grade of the video card.

Overall gaming performance

36.63

Games benchmarked by notebookcheck.net

X-Plane 10.25 (2013)

low / 768p

82.20

medium / 768p

38.40

high / 768p

18.70

ultra / 1080p

10.00