Athlon II M340 vs Mobile Sempron M100

Aggregate performance score

Mobile Sempron M100
2009
1 core / 1 thread, 25 Watt
0.22
Athlon II M340
2009
2 cores / 2 threads, 35 Watt
0.51
+132%

Athlon II M340 outperforms Mobile Sempron M100 by a whopping 132% based on our aggregate benchmark results.

Primary details

Comparing Mobile Sempron M100 and Athlon II M340 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking31882871
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesAMD Mobile SempronAMD Athlon II
Power efficiency0.831.38
Architecture codenameCaspian (2009)Caspian (2009)
Release date10 September 2009 (15 years ago)10 September 2009 (15 years ago)

Detailed specifications

Mobile Sempron M100 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 cores1 (Single-Core)2 (Dual-core)
Threads12
Boost clock speed2 GHz2.2 GHz
Bus rate3200 MHz3200 MHz
L1 cache128 KB128 KB
L2 cache512 KB1 MB
Chip lithography40 nm45 nm
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Mobile Sempron M100 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.

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

Technologies and extensions

Technological solutions and additional instructions supported by Mobile Sempron M100 and Athlon II M340. You'll probably need this information if you require some particular technology.

Instruction set extensionsAMD Virtualization, SSE, SSE2, SSE3, 3DNow, Enhanced Virus Protection, MMXMMX, SSE, SSE2, SSE3, Enhanced 3DNow!, NX bit, AMD64, PowerNow!, AMD Virtualization
PowerNow-+
VirusProtect+-

Memory specs

Types, maximum amount and channel quantity of RAM supported by Mobile Sempron M100 and Athlon II M340. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR2

Gaming performance

Pros & cons summary


Performance score 0.22 0.51
Physical cores 1 2
Threads 1 2
Chip lithography 40 nm 45 nm
Power consumption (TDP) 25 Watt 35 Watt

Mobile Sempron M100 has a 12.5% more advanced lithography process, and 40% lower power consumption.

Athlon II M340, on the other hand, has a 131.8% higher aggregate performance score, and 100% more physical cores and 100% more threads.

The Athlon II M340 is our recommended choice as it beats the Mobile Sempron M100 in performance tests.


Should you still have questions on choice between Mobile Sempron M100 and Athlon II M340, ask them in Comments section, and we shall answer.

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AMD Mobile Sempron M100
Mobile Sempron M100
AMD Athlon II M340
Athlon II M340

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Community ratings

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