Phenom II X4 P940 vs Athlon II Neo K125

Primary details

Comparing Athlon II Neo K125 and Phenom II X4 P940 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking3235not rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesAMD Athlon II Neo4x AMD Phenom II
Power efficiency1.58no data
Architecture codenameGeneva (2010)Champlain (2010−2011)
Release date12 May 2010 (14 years ago)4 October 2010 (14 years ago)

Detailed specifications

Athlon II Neo K125 and Phenom II X4 P940 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 cores1 (Single-Core)4 (Quad-Core)
Threads14
Boost clock speed1.7 GHz1.7 GHz
Bus rate2000 MHz3600 MHz
L1 cache128 KB512 KB
L2 cache1 MB2 MB
Chip lithography45 nm45 nm
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Athlon II Neo K125 and Phenom II X4 P940 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 (S1g4)
Power consumption (TDP)12 Watt25 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Athlon II Neo K125 and Phenom II X4 P940. You'll probably need this information if you require some particular technology.

Instruction set extensionsMMX, 3dDNow!, SSE4A, AMD64, Enhanced Virus Protection, VirtualizationMMX, 3DNow, SSE (1,2,3,4A), AMD64, Enhanced Virus Protection, Virtualization, HyperTransport 3.0
VirusProtect++

Virtualization technologies

Virtual machine speed-up technologies supported by Athlon II Neo K125 and Phenom II X4 P940 are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Athlon II Neo K125 and Phenom II X4 P940. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR3

Pros & cons summary


Recency 12 May 2010 4 October 2010
Physical cores 1 4
Threads 1 4
Power consumption (TDP) 12 Watt 25 Watt

Athlon II Neo K125 has 108.3% lower power consumption.

Phenom II X4 P940, on the other hand, has an age advantage of 4 months, and 300% more physical cores and 300% more threads.

We couldn't decide between Athlon II Neo K125 and Phenom II X4 P940. We've got no test results to judge.


Should you still have questions on choice between Athlon II Neo K125 and Phenom II X4 P940, ask them in Comments section, and we shall answer.

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AMD Athlon II Neo K125
Athlon II Neo K125
AMD Phenom II X4 P940
Phenom II X4 P940

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Community ratings

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3.9 21 vote

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3.5 8 votes

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Questions & comments

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