Notebookcheck Logo

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

Add one or more devices and compare

In the following list you can select (and also search for) devices that should be added to the comparison. You can select more than one device.

search for model:
v1.35
log 25. 12:42:25

#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 Wed, 25 Feb 2026 05:27:06 +0100 +0.001s ... 0.001s

#4 composed specs +0.001s ... 0.003s

#5 did output specs +0s ... 0.003s

#6 getting avg benchmarks for device 469 +0.004s ... 0.007s

#7 got single benchmarks 469 +0.007s ... 0.014s

#8 got avg benchmarks for devices +0s ... 0.014s

#9 min, max, avg, median took s +0.205s ... 0.219s

#10 return log +0.542s ... 0.761s

Please share our article, every link counts!
Mail Logo
Google Logo Add as a preferred
source on Google

» 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 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)