Athlon II M340 vs Athlon II P340

VS

Aggregate performance score

Athlon II P340
2010
2 cores / 2 threads, 25 Watt
0.45
Athlon II M340
2009
2 cores / 2 threads, 35 Watt
0.51
+13.3%

Athlon II M340 outperforms Athlon II P340 by a moderate 13% based on our aggregate benchmark results.

Primary details

Comparing Athlon II P340 and Athlon II M340 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking29512886
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesAMD Athlon IIAMD Athlon II
Power efficiency1.701.38
Architecture codenameChamplain (2010−2011)Caspian (2009)
Release date4 October 2010 (14 years ago)10 September 2009 (15 years ago)

Detailed specifications

Athlon II P340 and Athlon II M340 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 cores2 (Dual-core)2 (Dual-core)
Threads22
Boost clock speed2.2 GHz2.2 GHz
Bus rate3200 MHz3200 MHz
L1 cache256 KB128 KB
L2 cache1 MB1 MB
Chip lithography45 nm45 nm
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Athlon II P340 and Athlon II M340 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.

SocketS1g4Socket S1 (S1g3)
Power consumption (TDP)25 Watt35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Athlon II P340 and Athlon II M340. You'll probably need this information if you require some particular technology.

Instruction set extensionsSSE-3, SSE4A, 3DNow!, MMX, DEP, SVMMMX, SSE, SSE2, SSE3, Enhanced 3DNow!, NX bit, AMD64, PowerNow!, AMD Virtualization
PowerNow-+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Athlon II P340 and Athlon II M340. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR2

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Athlon II P340 0.45
Athlon II M340 0.51
+13.3%

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Athlon II P340 710
Athlon II M340 807
+13.7%

Gaming performance

Pros & cons summary


Performance score 0.45 0.51
Recency 4 October 2010 10 September 2009
Power consumption (TDP) 25 Watt 35 Watt

Athlon II P340 has an age advantage of 1 year, and 40% lower power consumption.

Athlon II M340, on the other hand, has a 13.3% higher aggregate performance score.

The Athlon II M340 is our recommended choice as it beats the Athlon II P340 in performance tests.


Should you still have questions on choice between Athlon II P340 and Athlon II M340, ask them in Comments section, and we shall answer.

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AMD Athlon II P340
Athlon II P340
AMD Athlon II M340
Athlon II M340

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Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


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Questions & comments

Here you can ask a question about Athlon II P340 or Athlon II M340, agree or disagree with our judgements, or report an error or mismatch.