NVIDIA GeForce GTX 660M Mac Edition: specs and benchmarks

NVIDIA GeForce GTX 660M Mac Edition

Summary

NVIDIA started GeForce GTX 660M Mac Edition sales 1 April 2013. This is Kepler architecture desktop card based on 28 nm manufacturing process and primarily aimed at office use. 512 MB of GDDR5 memory clocked at 5 GHz are supplied, and together with 128 Bit memory interface this creates a bandwidth of 80 GB / s.

Compatibility-wise, this is MXM Module card attached via MXM-B (3.0) interface. No additional power connector is required, and power consumption is at 50 Watt.

It provides poor gaming and benchmark performance at 0.72 percent of a leader's which is NVIDIA GeForce GTX 1080 SLI Mobile.

General info

Of GeForce GTX 660M Mac Edition's architecture, market type and release date.
Place in performance rating
 
Architecture
Kepler
 
Code name
GK107
 
Type
Desktop
 
Release date
1 April 2013
 

Technical specs

GeForce GTX 660M Mac Edition's general performance parameters such as number of shaders, GPU core clock, manufacturing process, texturing and calculation speed. These parameters indirectly speak of GeForce GTX 660M Mac Edition's performance, but for precise assessment you have to consider its benchmark and gaming test results.
Pipelines
384
 
of 8192 (Radeon Pro Duo)
Core clock speed
950 MHz
 
of 1620 (Quadro RTX 5000)
Transistor count
1,270 million
 
of 21100
Manufacturing process technology
28 nm
 
of 7
Power consumption (TDP)
50 Watt
 
of 900 (Tesla S2050)
Texture fill rate
30.4 GTexel / s
 
Floating-point performance
729.6 gflops
 
of 16384 (Radeon Pro Duo)

Compatibility, dimensions and requirements

Information on GeForce GTX 660M Mac Edition's 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).
Interface
MXM-B (3.0)
 
Supplementary power connectors
None
 

Memory

Parameters of memory installed on GeForce GTX 660M Mac Edition: its type, size, bus, clock and resulting bandwidth. Note that GPUs integrated into processors don't have dedicated memory and use a shared part of system RAM.
Memory type
GDDR5
 
Maximum RAM amount
512 MB
 
Memory bus width
128 Bit
 
of 8192 (Radeon Pro Duo)
Memory clock speed
5000 MHz
 
of 14000
Memory bandwidth
80 GB / s
 
of 1024 (Radeon Pro Duo)

Video outputs and ports

Types and number of video connectors present on GeForce GTX 660M Mac Edition.
Display Connectors
No outputs
 

API support

APIs supported by GeForce GTX 660M Mac Edition, sometimes including their particular versions.
DirectX
12.0 (11_0)
 
OpenGL
4.6
 

Benchmark performance

Non-gaming benchmarks performance of GeForce GTX 660M Mac Edition. Note that overall benchmark performance is measured in points in 0-100 range.

Overall benchmark performance

0.72

Mining hashrates

Cryptocurrency mining performance of GeForce GTX 660M Mac Edition. Usually measured in megahashes per second.
Bitcoin / BTC (SHA256)
17 Mh/s
 
 

Game benchmarks

Let's see how good GeForce GTX 660M Mac Edition is for gaming. Particular gaming benchmark results are measured in FPS. Comparisons with system requirements are included, but remember that sometimes official requirements may reflect real performance inaccurately.

Relative perfomance

Overall GeForce GTX 660M Mac Edition performance compared to its nearest competitors. All GPU types participate.

AMD equivalent

We believe that the nearest equivalent to GeForce GTX 660M Mac Edition from AMD is Caicos, which is nearly equal in speed and lower by 1 position in our rating.

Advices and comments

Here you can ask a question about GeForce GTX 660M Mac Edition, agree or disagree with our judgements, or report an error or mismatch.