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AMD Mobile Sempron SI-40

The AMD Sempron SI-42 is a single core processor for cheap laptops. It is based on the Sable core and due to the small level 2 cache, the performance is only on a level with a Intel Celeron at 1.7 GHz.

SeriesAMD Mobile Sempron
CodenameSable
Clock Rate2000 MHz
Front Side Bus1800 MHz
Level 2 Cache512 KB
Number of Cores / Threads1 / 1
Max. Power Consumption (TDP = Thermal Design Power)25 Watt
Manufacturing Technology65 nm
Features1.075 - 1.125V
Max. Temperature100 °C
SocketS1g2
FeaturesMMX, 3DNow!, SSE (2,3), AMD64, nxBit, PowerNow
64 Bit64 Bit support
Hardware VirtualizationAMD-V
Announcement Date07/04/2008
Product Link (external)AMD Mobile Sempron SI-40

CPU Benchmarks

wPrime 1.55: 1024m
0% 100%
min: 2511.5     avg: 2511.5 (90.72%)     max: 2511.5 seconds*
wPrime 1.55: 32m
0% 100%
min: 78.6     avg: 78.6 (60.17%)     max: 78.6 seconds*
3DMark 06 - CPU:
0% 100%
min: 772     avg: 772 (6.57%)     max: 772 Points
PCMark 05: Standard 1024x768
0% 100%
min: 2350     avg: 2350 (10.87%)     max: 2350 Points
Super Pi mod 1.5 XS 1M:
0% 100%
min: 46.3     avg: 46.3 (91.78%)     max: 46.3 Seconds*
Super Pi Mod 1.5 XS 32M:
0% 100%
min: 2441     avg: 2441 (89.21%)     max: 2441 Seconds*
- Range of benchmarks for this CPU
- Average benchmark score

Super Pi Mod 1.5 XS 32M in comparison
AMD Kaveri A8-7100 (min)
64.8 
...
AMD Mobile Sempron 3600+
2408 
AMD Turion X2 RM-72
2436 
AMD Turion X2 Ultra ZM-80
2436 
AMD Mobile Sempron SI-40
2441 
AMD A-Series A4-4355M
2448 
AMD E-Series E-350
2465.9 
2476 
...
VIA C3-M C3-M-1200 (max)
22514 

Reviews for the AMD Mobile Sempron SI-40 processor

Acer eMachines G420-401G12Mi (NVIDIA GeForce 9100M G, 17.0")
» Acer eMachines G420-401G12Mi - External Review

HP Compaq Presario CQ60-419WM (NVIDIA GeForce 8200M G, 15.6")
» HP Compaq Presario CQ60-419WM - External Review

MSI VR630 (Intel Graphics Media Accelerator (GMA) 950, 16.0")
» MSI VR630 - External Review

MSI VR693 (NVIDIA GeForce 8200M G, 16.0")
» MSI VR693 - External Review

Toshiba Satellite L300D-21P (ATI Radeon HD 3100, 15.4")
» Toshiba Satellite L300D-21P - External Review

» Mobile CPU Comparison
Comparison of all mobile CPU series

» Mobile Processors - Benchmarklist
Benchmarklist of all known CPUs that are used in laptops (desktop and laptop CPUs)

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 Mobile Pentium 4 552
   3.46 GHz / 1 MB
- Intel Mobile Pentium 4 538
   3.2 GHz / 1 MB
- AMD Mobile Sempron 3800+
   2.2 GHz / 0.3 MB
- AMD Mobile Sempron SI-42
   2.1 GHz / 0.5 MB
- AMD Athlon II Neo K145
   1.8 GHz / 1 MB
» AMD Mobile Sempron SI-40
   2 GHz / 0.5 MB
+ AMD Mobile Athlon 64 3000+
   2 GHz / 512 KB
+ AMD Athlon II Neo K125
   1.7 GHz / 1024 KB
+ AMD Turion 64 MT-34
   1.8 GHz / 1024 KB
+ AMD Turion 64 ML-34
   1.8 GHz / 1024 KB
+ Intel Pentium 4 630
   3 GHz / 2048 KB
> Notebook / Laptop Reviews and News > FAQ / Tips / Technics > Notebook Processors > AMD Mobile Sempron SI-40 Notebook Processor
Author: Klaus Hinum (Update: 2012-05-26)