VIA Nano U2250 vs VIA Nano L2100
VIA Nano U2250
The VIA Nano U2250 is a power efficient processor for small and light laptops / netbooks. IT is clocked from 1.3 GHz upwards (in the Samsung NC20 1.5 GHz). It is the counterpart to the Intel Atom processors and slightly faster than a 1.6 GHz Atom (at 1.5 GHz).
The power consumption of 10 Watt is higher than the Atom counterparts, but VIA states a low idle power consumption of 200mW.
VIA Nano L2100
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Der VIA Nano L2100 ist ein 64Bit Einzelkernprozessor für kleine Notebooks und steht in direkter Konkurrenz zum Intel Atom der ersten Generation. Er ist PIN kompatibel zu den älteren C7 Prozessoren und unterstützt im Vergleich zum Atom "Out-of-Order" Ausführung und mehr Befehle pro Takt. Auch Hardware Verschlüsselung namens VIA PadLock Security Engine wird vom Nano unterstützt (Dual Quantum Random Number Generators, AES Encryption Engine, NX Execute Protection, und SHA-1 und SHA-256 Hashing).
Die Performance des Nano L2100 ist im Schnitt 15-20% über einem 1.6 GHz Atom angesiedelt (also etwas höher als ein gleichgetakteter Atom). Der Stromverbrauch ist jedoch ebenfalls deutlich höher.
Model | VIA Nano U2250 | VIA Nano L2100 | ||||||||||||||||||||||||
Codename | Isaiah | Isaiah | ||||||||||||||||||||||||
Series | VIA Nano | VIA Nano | ||||||||||||||||||||||||
Series: Nano Isaiah |
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Clock | 1500 MHz | 1800 MHz | ||||||||||||||||||||||||
FSB | 800 | 800 | ||||||||||||||||||||||||
L2 Cache | 1 MB | 1 MB | ||||||||||||||||||||||||
Cores / Threads | 1 / 1 | 1 / 1 | ||||||||||||||||||||||||
TDP | 10 Watt | 25 Watt | ||||||||||||||||||||||||
Technology | 65 nm | 65 nm | ||||||||||||||||||||||||
Socket | NanoBGA2 | |||||||||||||||||||||||||
Features | 64 Bit | 64 Bit | ||||||||||||||||||||||||
Architecture | x86 | x86 | ||||||||||||||||||||||||
Announced | ||||||||||||||||||||||||||
Manufacturer | www.via.com.tw | www.via.com.tw |
Benchmarks
Average Benchmarks VIA Nano U2250 → 0% n=0
Average Benchmarks VIA Nano L2100 → 0% n=0

* Smaller numbers mean a higher performance
1 This benchmark is not used for the average calculation