GeForce GTX 660M Mac Edition — Full Specifications

nvidia Kepler · FP32: 0.73 TFLOPS · Memory: 512 MB GDDR5 · TDP: 50.0W

Last updated:

Calculated from published specifications — a Quanteta index, not measured FPS / benchmark results.

Quanteta Performance Indices

QOV ? Overall Performance Index 1.8 / 100 top 40%
QAI ? Compute (AI) Strength —
QGP ? Graphics Index 1.8 / 100 top 44%
QWP ? Power Efficiency Index 2.4 / 100 top 59%
QME ? Memory Bandwidth Density 1.3 / 100 top 3%

Methodology

Full Specifications

GPU ID
nvidia-geforce-gtx-660m-mac-edition
Vendor
nvidia
Manufacturer
NVIDIA
GPU Chip
GK107
Architecture
Kepler
Generation
GeForce 600M
Process
28.0nm
Transistors
1.27B
Die Size
118.0 mm²
Release
2013-04-01
Bus Interface
MXM-B (3.0)
Base Clock
950.0 MHz
Boost Clock
950.0 MHz
Memory
512 MB GDDR5
Memory Bus
128.0-bit
Bandwidth
80.0 GB/s
Shaders
384.0
TMUs
32.0
ROPs
16.0
TDP
50.0W
FP32
0.73 TFLOPS
FP64
0.03 TFLOPS
Source
TechPowerUp
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Related GPUs

GPUs with the closest value on each axis. A descriptive neighbourhood derived from the calculated indices — not a recommendation.

Closest Overall Performance Index

GeForce GTX 645 OEM 1.8 QOV 1.8 / 100 GeForce GTX 560 Ti 448 1.8 QOV 1.8 / 100 GeForce GTX 560 1.8 QOV 1.8 / 100

Closest Graphics Index

GeForce GTX 660M 1.8 QGP 1.8 / 100 GeForce GTX 570M 1.8 QGP 1.8 / 100 GeForce GTX 550 Ti 1.8 QGP 1.8 / 100

Closest Memory Bandwidth

GeForce GTX 660M 80 GB/s QME 0.3 / 100 GeForce GTX 650 80 GB/s QME 0.7 / 100 GeForce GT 755M Mac Edition 80 GB/s QME 0.7 / 100
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