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AMD Mobile Sempron M140

The AMD Sempron M140 is a cheap entry level laptop processor. It is based on the AMD Athlon II M340 Dual Core (Caspian core) but with only one activated processing core. Therefore, the CPU is also manufactured in 45nm SOI and features a Dual-Channel 400MHz DDR2 memory controller and a single 1600 MHz 16-Bit HyperTransport Link (HT3200). However, the Sempron does not feature the power saving function PowerNow which leads to a smaller battery runtime.

The performance is comparable to a 2.1-2.2 GHz single core Intel processor (e.g. Intel Celeron M 570) and therefore only suited for entry level tasks.

Specified with a 25 Watt TDP, the CPU is suited for laptops with a screen larger than 13".

SeriesAMD Mobile Sempron
CodenameCaspian
Clock Rate2200 MHz
Front Side Bus3200 MHz
Level 1 Cache128 KB
Level 2 Cache512 KB
Number of Cores / Threads1 / 1
Max. Power Consumption (TDP = Thermal Design Power)25 Watt
Manufacturing Technology40 nm
SocketS
FeaturesAMD Virtualization, SSE, SSE2, SSE3, 3DNow, Enhanced Virus Protection, MMX
64 Bit64 Bit support
Hardware VirtualizationAMD-V
Announcement Date09/10/2009
Product Link (external)AMD Mobile Sempron M140

Benchmarks

No benchmarks found for this graphics card.

#0 Table tx_nbc2_benchcache_cpu alreday found +0.02s ... 0.02s

#1 About to fill cache table +0s ... 0.02s

#2 Filled cache +7.713s ... 7.733s

#3 return log +0.237s ... 7.97s

:: No reviews found for this CPU (yet).

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Other CPUs of the series AMD Mobile Sempron

» AMD Mobile Sempron M140
   2.2 GHz / 0.5 MB
» AMD Mobile Sempron M120
   2.1 GHz / 0.5 MB
» AMD Mobile Sempron M100
   2 GHz / 0.5 MB
» AMD Mobile Sempron 4000+
   2.2 GHz / 0.5 MB
» AMD Mobile Sempron 3800+
   2.2 GHz / 0.3 MB
» AMD Mobile Sempron SI-42
   2.1 GHz / 0.5 MB
» AMD Mobile Sempron SI-40
   2 GHz / 0.5 MB
» AMD Mobile Sempron 3600+
   2 GHz / 0.3 MB
» AMD Mobile Sempron 3500+
   1.8 GHz / 0.5 MB
» AMD Mobile Sempron 3400+
   2 GHz / 0.3 MB
» AMD Mobile Sempron 3300+
   2 GHz / 0.1 MB
» AMD Mobile Sempron 3200+
   1.6 GHz / 0.5 MB
» AMD Mobile Sempron 3100+
   1.8 GHz / 0.3 MB
» AMD Mobile Sempron 3000+
   1.8 GHz / 0.3 MB
» AMD Mobile Sempron 2800+
   1.6 GHz / 0.3 MB
» AMD Mobile Sempron 2700+
   1.6 GHz / 0.1 MB
» AMD Mobile Sempron 2600+
   1.6 GHz / 0.1 MB
» AMD Mobile Sempron 210U
   1.5 GHz / 0.3 MB
» AMD Mobile Sempron 200U
   1 GHz / 0.3 MB

Surrounding CPUs

- Intel Pentium M 770
   2.13 GHz / 2 MB
- Intel Pentium M 765
   2.1 GHz / 2 MB
- Intel Pentium M 760
   2 GHz / 2 MB
- AMD V-Series V120
   2.2 GHz / 0.5 MB
» AMD Mobile Sempron M140
   2.2 GHz / 0.5 MB
+ RK3188
   1.8 GHz / KB
+ Intel Celeron B710
   1.6 GHz / 256 KB + 1536 KB
+ AMD Athlon X2 L310
   1.2 GHz / 1024 KB
+ AMD E-Series E1-1500
   1.48 GHz / 1024 KB
+ AMD Turion 64 ML-40
   2.2 GHz / 1024 KB
> Notebook / Laptop Reviews and News > FAQ / Tips / Technics > Notebook Processors > AMD Mobile Sempron M140 Notebook Processor
Author: Klaus Hinum (Update: 2012-05-26)