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Intel i3-2120 vs i3-2100

The Intel Core i3-2120 @ 3.30GHz is newer than Intel Core i3-2100 @ 3.10GHz also around 5% faster in multi-threaded (CPU Mark) testing, it is around 6% faster in single-thread testing. Both CPUs operates at simliar power levels (TDP). All the CPUs in this comparison belong in the Desktop CPU Class.The values below were tabulated from a combined 8762 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 i3-2120 @ 3.30GHz×Intel Core i3-2100 @ 3.10GHz+ ADD
Price $89.95 - BUY $49 - BUY
Socket TypeLGA1155LGA1155
CPU ClassDesktopDesktop
Clockspeed3.3 GHz3.1 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores2 (Threads: 4)2 (Threads: 4)
CacheL1: 128KB, L2: 0.5MB, L3: 3MBL1: 128KB, L2: 0.5MB, L3: 3MB
TDP65W65W
Yearly Running Cost$11.86$11.86
Other
First Seen on ChartQ1 2011Q1 2011
# of Samples48233939
CPU Value21.837.9
Single Thread Rating(% diff. to max in group)1509(0.0%)1418(-6.0%)
CPU Mark(% diff. to max in group)1961(0.0%)1859(-5.2%)

CPU Mark Rating
As of 13th of March 2025 - Higher results represent better performance
Intel Core i3-2120 @ 3.30GHz
1,961
Intel Core i3-2100 @ 3.10GHz
1,859
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 13th of March 2025 - Higher results represent better value
Intel Core i3-2120 @ 3.30GHz
21.8
Intel Core i3-2100 @ 3.10GHz
37.9
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 13th of March 2025 - Higher results represent better performance
Intel Core i3-2120 @ 3.30GHz
1,509
Intel Core i3-2100 @ 3.10GHz
1,418
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 Core i3-2120 @ 3.30GHz Intel Core i3-2100 @ 3.10GHz
Max TDP65W65W
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.