iconcharts
0

CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel i3-2100 vs i7-3770

The Intel Core i7-3770 @ 3.40GHz is newer than Intel Core i3-2100 @ 3.10GHz and is significantly faster in multi-threaded (CPU Mark) testing, it is around 32% faster in single-thread testing. However, Intel Core i7-3770 @ 3.40GHz uses around 17% more power. All the CPUs in this comparison belong in the Desktop CPU Class.The values below were tabulated from a combined 22209 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 i3-2100 @ 3.10GHz×Intel Core i7-3770 @ 3.40GHz+ ADD
Price $76 - BUY Search Online
Socket TypeLGA1155LGA1155
CPU ClassDesktopDesktop
Clockspeed3.1 GHz3.4 GHz
Turbo SpeedNot SupportedUp to 3.9 GHz
# of Physical Cores2 (Threads: 4)4 (Threads: 8)
CacheL1: 128KB, L2: 0.5MB, L3: 3MBL1: 256KB, L2: 1.0MB, L3: 8MB
TDP65W77W
Yearly Running Cost$11.86$14.05
Other
First Seen on ChartQ1 2011Q1 2012
# of Samples395918250
CPU Value24.40.0
Single Thread Rating(% diff. to max in group)1414(-31.8%)2074(0.0%)
CPU Mark(% diff. to max in group)1855(-71.1%)6417(0.0%)

CPU Mark Rating
As of 28th of March 2025 - Higher results represent better performance
Intel Core i3-2100 @ 3.10GHz
1,855
Intel Core i7-3770 @ 3.40GHz
6,417
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 28th of March 2025 - Higher results represent better value
Intel Core i3-2100 @ 3.10GHz
24.4
Intel Core i7-3770 @ 3.40GHz
NA
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 28th of March 2025 - Higher results represent better performance
Intel Core i3-2100 @ 3.10GHz
1,414
Intel Core i7-3770 @ 3.40GHz
2,074
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 i3-2100 @ 3.10GHz Intel Core i7-3770 @ 3.40GHz
Max TDP65W77W
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.