Phenom II X2 N660 vs Phenom II X4 X940 BE

Primary details

Comparing Phenom II X4 X940 BE and Phenom II X2 N660 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
Series4x AMD Phenom II2x AMD Phenom II
Architecture codenameChamplain (2010−2011)Champlain (2010−2011)
Release date1 January 2011 (13 years ago)1 January 2011 (13 years ago)

Detailed specifications

Phenom II X4 X940 BE and Phenom II X2 N660 basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores4 (Quad-Core)2 (Dual-core)
Threads42
Boost clock speed2.4 GHz3 GHz
Bus rate3600 MHz3600 MHz
L1 cache256 KB256 KB
L2 cache2 MB2 MB
Chip lithography45 nm45 nm
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Phenom II X4 X940 BE and Phenom II X2 N660 compatibility with other computer components: 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.

SocketS1S1
Power consumption (TDP)45 Watt35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Phenom II X4 X940 BE and Phenom II X2 N660. You'll probably need this information if you require some particular technology.

Instruction set extensionsHyperTransport 3.0, Enhanced Virus Protection, AMD64, SSE4A, unlocked multiplierHyperTransport 3.0, SSE4A, AMD64, Enhanced Virus Protection, Vurtualization
VirusProtect++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Phenom II X4 X940 BE and Phenom II X2 N660. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR3

Pros & cons summary


Physical cores 4 2
Threads 4 2
Power consumption (TDP) 45 Watt 35 Watt

Phenom II X4 X940 BE has 100% more physical cores and 100% more threads.

Phenom II X2 N660, on the other hand, has 28.6% lower power consumption.

We couldn't decide between Phenom II X4 X940 BE and Phenom II X2 N660. We've got no test results to judge.


Should you still have questions on choice between Phenom II X4 X940 BE and Phenom II X2 N660, ask them in Comments section, and we shall answer.

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AMD Phenom II X4 X940 BE
Phenom II X4 X940 BE
AMD Phenom II X2 N660
Phenom II X2 N660

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Community ratings

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4 6 votes

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4.6 14 votes

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