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Intel Celeron U3400 vs AMD Athlon II Neo K325 Dual-

The Intel Celeron U3400 @ 1.07GHz is newer than AMD Athlon II Neo K325 Dual-Core also around 19% faster in multi-threaded (CPU Mark) testing, but AMD Athlon II Neo K325 Dual-Core is around 6% faster in single-thread testing. However, Intel Celeron U3400 @ 1.07GHz uses around 40% more power. All the CPUs in this comparison belong in the Laptop CPU Class.The values below were tabulated from a combined 68 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.

×Intel Celeron U3400 @ 1.07GHz×AMD Athlon II Neo K325 Dual-Core+ ADD
Price Search Online Search Online
Socket TypeBGA1288NA2
CPU ClassLaptopLaptop
Clockspeed1.1 GHz1.3 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores2 (Threads: 2)2 (Threads: 2)
CacheL1: 256KB, L2: 1.0MB, L1: 256KB, L2: 2.0MB,
TDP18W12W
Yearly Running Cost$3.29$2.19
Other
First Seen on ChartQ3 2010Q2 2010
# of Samples1553
CPU Value0.016.0
Single Thread Rating(% diff. to max in group)456(-6.2%)4863(0.0%)
CPU Mark(% diff. to max in group)516(0.0%)417(-19.2%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.
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 14th of March 2025 - Higher results represent better performance
Intel Celeron U3400 @ 1.07GHz
516
AMD Athlon II Neo K325 Dual-Core
417
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 14th of March 2025 - Higher results represent better value
Intel Celeron U3400 @ 1.07GHz
NA
AMD Athlon II Neo K325 Dual-Core
16.0
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 14th of March 2025 - Higher results represent better performance
Intel Celeron U3400 @ 1.07GHz
456
AMD Athlon II Neo K325 Dual-Core
486
PassMark Software © 2008-2025
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.
Intel Celeron U3400 @ 1.07GHz AMD Athlon II Neo K325 Dual-Core
Max TDP18W12W
Power consumption per day (kWh)0.040.02
Running cost per day$0.009$0.006
Power consumption per year (kWh)13.18.8
Running cost per year$3.28$2.19
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.