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Intel Celeron 3955U vs AMD A9-9420

The AMD A9-9420 is newer than Intel Celeron 3955U @ 2.00GHz, while the multi-threaded (CPU Mark) is simliar, AMD A9-9420 is around 10% faster in single-thread testing. Both CPUs operates at simliar power levels (TDP). All the CPUs in this comparison belong in the Laptop CPU Class.The values below were tabulated from a combined 292 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 3955U @ 2.00GHz×AMD A9-9420+ ADD
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Socket TypeFCBGA1356NA2
CPU ClassLaptopLaptop
Clockspeed2.0 GHz3.0 GHz
Turbo SpeedNot SupportedUp to 3.4 GHz
# of Physical Cores2 (Threads: 2)2 (in 2 physical modules)
CacheL1: 128KB, L2: 0.5MB, L3: 2MBL1: 256KB, L2: 2.0MB,
TDP15W15W
Yearly Running Cost$2.74$2.74
OtherRADEON R5, 5 COMPUTE CORES 2C+3G
First Seen on ChartQ1 2016Q3 2017
# of Samples53239
CPU Value0.00.0
Single Thread Rating(% diff. to max in group)1173(-9.7%)1300(0.0%)
CPU Mark(% diff. to max in group)1478(-1.5%)1500(0.0%)
2 - Information not available. Do you know? Notify Us.

CPU Mark Rating
As of 22nd of December 2024 - Higher results represent better performance
Intel Celeron 3955U @ 2.00GHz
1,478
AMD A9-9420
1,500
PassMark Software © 2008-2024
CPU Single Thread Rating
As of 22nd of December 2024 - Higher results represent better performance
Intel Celeron 3955U @ 2.00GHz
1,173
AMD A9-9420
1,300
PassMark Software © 2008-2024
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 3955U @ 2.00GHz AMD A9-9420
Max TDP15W15W
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.