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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.

CodenameIsaiah
SeriesVIA Nano

Series: Nano Isaiah

VIA Nano L2100 compare1.8 GHz1 / 1 cores
VIA Nano U2250 « 1.5 GHz1 / 1 cores
VIA Nano U2500 compare1.2 GHz1 / 1 cores
Clock Rate1500 MHz
Front Side Bus800
Level 2 Cache1 MB
Number of Cores / Threads1 / 1
Power Consumption (TDP = Thermal Design Power)10 Watt
Manufacturing Technology65 nm
SocketNanoBGA2
Features64 Bit
64 Bit64 Bit support
Architecturex86
Announcement Date01/01/2009
Product Link (external)www.via.com.tw

Benchmarks

Cinebench R10 - Cinebench R10 Rend. Single (32bit)
888 points (5%)
+ 1 benchmarks and specifications   + Show comparison chart
wPrime 2.10 - wPrime 2.0 32m *
174 s (35%)
+ 1 benchmarks and specifications   + Show comparison chart
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
91 s (20%)
+ 1 benchmarks and specifications   + Show comparison chart
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
208 s (9%)
+ 1 benchmarks and specifications   + Show comparison chart
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
4740 s (21%)
+ 1 benchmarks and specifications   + Show comparison chart
SiSoft Sandra Dhrystone (MIPS) - SiSoft Sandra Dhrystone (MIPS)
4562 MIPS (2%)
+ 1 benchmarks and specifications   + Show comparison chart
SiSoft Sandra Whetstone (MFLOPS) - SiSoft Sandra Whetstone (MFLOPS)
3547 MFLOPS (3%)
+ 1 benchmarks and specifications   + Show comparison chart
- Range of benchmark values
red legend - Average benchmark values
* Smaller numbers mean a higher performance

v1.35
log 12. 16:56:31

#0 ran 0s before starting gpusingle class +0s ... 0s

#1 no ids found in url (should be separated by "_") +0s ... 0s

#2 not redirecting to Ajax server +0s ... 0s

#3 did not recreate cache, as it is less than 5 days old! Created at Mon, 10 Aug 2026 18:18:17 +0200 +0.003s ... 0.003s

#4 composed specs +0.001s ... 0.005s

#5 did output specs +0s ... 0.005s

#6 getting avg benchmarks for device 469 +0.008s ... 0.013s

#7 got single benchmarks 469 +0.006s ... 0.02s

#8 got avg benchmarks for devices +0s ... 0.02s

#9 min, max, avg, median took s +0.273s ... 0.293s

#10 return log +0.354s ... 0.647s

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

Other CPUs of the series Nano

» VIA Nano L2100
   1x 1.8 GHz
» VIA Nano U2250
   1x 1.5 GHz
» VIA Nano U2500
   1x 1.2 GHz

Surrounding CPUs

+ Intel Atom N475
   1x 1.86 GHz
+ AMD E-240
   1x 1.5 GHz
+ Intel Atom N470
   1x 1.86 GHz
+ AMD Turion X2 RM-77
   2x 2.3 GHz
+ Intel Core Duo T2450
   2x 2 GHz
» VIA Nano U2250
   1x 1.5 GHz
- Intel Celeron M 900
   1x 2.2 GHz
- AMD A4-1250
   2x 1 GHz
- Intel Atom D2560
   2x 2 GHz
- Intel Atom N280
   1x 1.66 GHz
- Intel Atom N450
   1x 1.66 GHz
Klaus Hinum (Update: 2026-01- 8)