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VIA Nano X2 U4025 vs Intel Celeron N2805

The Intel Celeron N2805 @ 1.46GHz is newer than VIA Nano X2 U4025 @ 1.2 GHz is around 17% faster in single-thread testing. All the CPUs in this comparison belong in the Laptop CPU Class. The values below were tabulated from a combined 45 benchmarks submitted from our PerformanceTest software and results and are updated daily to include new submissions.

  • The first section will show basic information for each CPU selected.
  • The additional graphs shows the CPU Mark and Single Thread values of each CPU selected.
  • An accompany graph, if price data is available, will shows the value for money, in terms of the CPU Mark/Thread Rating per dollar.
  • The last section will show approximate yearly running costs for the CPUs.

×VIA Nano X2 U4025 @ 1.2 GHz×Intel Celeron N2805 @ 1.46GHz+ ADD
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Socket TypeBGA400FCBGA1170
CPU ClassLaptopLaptop
Clockspeed1.2 GHz1.5 GHz
Turbo SpeedNA2Not Supported
# of Physical Cores2 (Threads: 2)2 (Threads: 2)
CacheL1: 128KB, L2: 1.0MB, L1: 448KB, L2: 2.0MB, L3: 0MB
TDPNA24.3W
Yearly Running CostNA$0.73
Other
First Seen on ChartQ3 2013Q4 2013
# of Samples837
CPU Rank51555186
CPU Value0.00.0
Single Thread Rating(% diff. to max in group)336(-14.7%)3943(0.0%)
CPU Mark(% diff. to max in group)353(0.0%)335(-5.0%)
2 - Information not available. Do you know? Notify Us.
3 - Single thread rating may be higher than the overall rating, thread performance is just one component of the CPU Mark.

CPU Mark Rating
As of 20th of January 2026 - Higher results represent better performance
VIA Nano X2 U4025 @ 1.2 GHz
353
Intel Celeron N2805 @ 1.46GHz
335
PassMark Software © 2008-2026
CPU Single Thread Rating
As of 20th of January 2026 - Higher results represent better performance
VIA Nano X2 U4025 @ 1.2 GHz
336
Intel Celeron N2805 @ 1.46GHz
394
PassMark Software © 2008-2026
Estimated Energy Usage Cost
Estimated Energy Adjustable Values
Average hours of use per day Average CPU Utilization (0-100%)1 Power cost, $ per kWh2
8
25
1Average user usage is typically low and can vary from task to task. An estimate load 25% is nominal.
2Typical power costs vary around the world. Check your last power bill for details. Values of $0.15 to $0.45 per kWh are typical.
VIA Nano X2 U4025 @ 1.2 GHz Intel Celeron N2805 @ 1.46GHz
Max TDPNA4.3W
Power consumption per day (kWh)NANA
Running cost per dayNANA
Power consumption per year (kWh)NANA
Running cost per yearNANA
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.