Intel Core i7-3940XM Extreme Edition: specs and benchmarks

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Summary

This is an Ivy Bridge architecture notebook processor primarily aimed at home systems. It has 4 cores and 8 threads, and is based on 22 nm manufacturing technology, with a maximum frequency of 3000 MHz - 3900 MHz (1 core) 3800 MHz (2 cores) 3700 MHz (3 cores) 3700 MHz (4 cores) and a locked multiplier.

Compatibility-wise, this is a processor with a TDP of 55 Watt.

Primary details

Core i7-3940XM Extreme Edition processor market type (desktop or notebook), architecture, sales start time and pricing.

Place in the rankingnot rated
Place by popularitynot in top-100
Market segmentLaptop
SeriesIntel Core i7EE
Architecture codenameIvy Bridge (2012−2013)
Release dateno data

Detailed specifications

Basic microprocessor parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters can generally indicate CPU performance, but to be more precise you have to review its test results.

Physical cores4 (Quad-Core)
Threads8
Boost clock speed3 GHzof 6.2 GHz (Core i9-14900KS)
Bus typeDMI
Bus rate5 GT/s
Multiplier30of 42 (Core i7-7700K)
L2 cache1 MBof 2 MB (Xeon 6980P)
L3 cache8 MBof 1152 MB (EPYC 9684X)
Chip lithography22 nmof 3 nm (Apple M3 Max 16-Core)
64 bit support+

Compatibility

Information on Core i7-3940XM Extreme Edition compatibility with other computer components and devices: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Power consumption (TDP)55 Wattof 500 Watt (Xeon 6960P)

Technologies and extensions

Technological capabilities and additional instructions supported by Core i7-3940XM Extreme Edition. You'll probably need this information if you require some particular technology.

AES-NI+
AVX+
vPro+
Enhanced SpeedStep (EIST)+

Security technologies

Processor technologies aimed at improving security, for example, by protecting against hacks.

TXT+

Memory specs

Types, maximum amount and channel number of RAM supported by Core i7-3940XM Extreme Edition's memory controller. Depending on the motherboard, higher memory frequency may be supported.

Maximum memory size32 GBof 6 TiB (EPYC 9124)

Peripherals

Specifications and connection types of supported peripherals.

PCIe version3.0of 5.0 (Core i9-12900K)
PCI Express lanes16of 128 (EPYC 7551P)

Benchmark performance

Single-core and multi-core benchmark results of Core i7-3940XM Extreme Edition. Overall benchmark performance is measured in points in 0-100 range, higher is better.



We have no data on Core i7-3940XM Extreme Edition benchmark results.


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Recommended GPUs

People consider these graphics cards to be good for Core i7-3940XM Extreme Edition, according to our PC configuration statistics.

These are the fastest graphics cards for Core i7-3940XM Extreme Edition in our user configuration statistics. There is a total of 5 configurations using Core i7-3940XM Extreme Edition in our database.

All comparisons with Core i7-3940XM Extreme Edition

Community ratings

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