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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel i3-10100F vs i7-6800K

The Intel Core i3-10100F @ 3.60GHz is newer than Intel Core i7-6800K @ 3.40GHz and is around -19% slower in multi-threaded (CPU Mark) testing. The Intel Core i3-10100F @ 3.60GHz is around 15% faster in single-thread testing. Also, Intel Core i3-10100F @ 3.60GHz uses substantially less power. All the CPUs in this comparison belong in the Desktop CPU Class. The values below were tabulated from a combined 4402 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 Core i3-10100F @ 3.60GHz×Intel Core i7-6800K @ 3.40GHz+ ADD
Price $66.6 - BUY $64.07 - BUY
Socket TypeFCLGA1200LGA2011-v3
CPU ClassDesktopDesktop
Clockspeed3.6 GHz3.4 GHz
Turbo SpeedUp to 4.3 GHzUp to 3.8 GHz
# of Physical Cores4 (Threads: 8)6 (Threads: 12)
CacheL1: 256KB, L2: 1.0MB, L3: 6MBL1: 384KB, L2: 1.5MB, L3: 15MB
TDP65W140W
Yearly Running Cost$11.86$25.55
Other
First Seen on ChartQ4 2020Q2 2016
# of Samples24621940
CPU Rank17111534
CPU Value130.9167.3
Single Thread Rating(% diff. to max in group)2582(0.0%)2254(-12.7%)
CPU Mark(% diff. to max in group)8717(-18.7%)10718(0.0%)

CPU Mark Rating
As of 11th of March 2026 - Higher results represent better performance
Intel Core i3-10100F @ 3.60GHz
8,717
Intel Core i7-6800K @ 3.40GHz
10,718
PassMark Software © 2008-2026
CPU Value (CPU Mark / $Price)
As of 11th of March 2026 - Higher results represent better value
Intel Core i3-10100F @ 3.60GHz
130.9
Intel Core i7-6800K @ 3.40GHz
167.3
PassMark Software © 2008-2026
CPU Single Thread Rating
As of 11th of March 2026 - Higher results represent better performance
Intel Core i3-10100F @ 3.60GHz
2,582
Intel Core i7-6800K @ 3.40GHz
2,254
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.
Intel Core i3-10100F @ 3.60GHz Intel Core i7-6800K @ 3.40GHz
Max TDP65W140W
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.