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Intel Celeron 3965U vs Celeron 4205U

The Intel Celeron 4205U @ 1.80GHz is newer than Intel Celeron 3965U @ 2.20GHz, while Intel Celeron 3965U @ 2.20GHz is around 22% faster in multi-threaded (CPU Mark) testing, it is around 23% 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 134 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 3965U @ 2.20GHz×Intel Celeron 4205U @ 1.80GHz+ ADD
Price Search Online Search Online
Socket TypeFCBGA1356FCBGA1528
CPU ClassLaptopLaptop
Clockspeed2.2 GHz1.8 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 Intel HD Graphics 610Intel UHD Graphics 610
First Seen on ChartQ4 2017Q2 2019
# of Samples4490
CPU Value16.212.7
Single Thread Rating(% diff. to max in group)1339(0.0%)1035(-22.7%)
CPU Mark(% diff. to max in group)1732(0.0%)1356(-21.7%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 26th of February 2025 - Higher results represent better performance
Intel Celeron 3965U @ 2.20GHz
1,732
Intel Celeron 4205U @ 1.80GHz
1,356
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 26th of February 2025 - Higher results represent better value
Intel Celeron 3965U @ 2.20GHz
16.2
Intel Celeron 4205U @ 1.80GHz
12.7
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 26th of February 2025 - Higher results represent better performance
Intel Celeron 3965U @ 2.20GHz
1,339
Intel Celeron 4205U @ 1.80GHz
1,035
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 3965U @ 2.20GHz Intel Celeron 4205U @ 1.80GHz
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.