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Intel Celeron 3955U vs Celeron 3855U

The Intel Celeron 3855U @ 1.60GHz is newer than Intel Celeron 3955U @ 2.00GHz and is around -17% slower in multi-threaded (CPU Mark) testing. The Intel Celeron 3855U @ 1.60GHz is around -23% slower 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 123 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×Intel Celeron 3855U @ 1.60GHz+ ADD
Price Search Online Search Online
Socket TypeFCBGA1356FCBGA1356
CPU ClassLaptopLaptop
Clockspeed2.0 GHz1.6 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores2 (Threads: 2)2 (Threads: 2)
CacheL1: 128KB, L2: 0.5MB, L3: 2MBL1: 128KB, L2: 0.5MB, L3: 2MB
TDP15W15W
Yearly Running Cost$2.74$2.74
Other
First Seen on ChartQ1 2016Q1 2016
# of Samples5370
CPU Value0.013.7
Single Thread Rating(% diff. to max in group)1173(0.0%)902(-23.1%)
CPU Mark(% diff. to max in group)1478(0.0%)1220(-17.5%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 25th of April 2025 - Higher results represent better performance
Intel Celeron 3955U @ 2.00GHz
1,478
Intel Celeron 3855U @ 1.60GHz
1,220
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 25th of April 2025 - Higher results represent better value
Intel Celeron 3955U @ 2.00GHz
NA
Intel Celeron 3855U @ 1.60GHz
13.7
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 25th of April 2025 - Higher results represent better performance
Intel Celeron 3955U @ 2.00GHz
1,173
Intel Celeron 3855U @ 1.60GHz
902
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 3955U @ 2.00GHz Intel Celeron 3855U @ 1.60GHz
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.