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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core i3-3240 @ 3.40GHz vs Intel Core i7-2700K @ 3.50GHz vs Intel Core i7-3770K @ 3.50GHz

The values for the CPUs below are determined from thousands of PerformanceTest benchmark results and are updated daily.

  • 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 i3-3240 @ 3.40GHz×Intel Core i7-2700K @ 3.50GHz×Intel Core i7-3770K @ 3.50GHz+ ADD
Price $35.12 - BUY $99 - BUY $105 - BUY
Socket TypeLGA1155LGA1155LGA1155
CPU ClassDesktopDesktopDesktop
Clockspeed3.4 GHz3.5 GHz3.5 GHz
Turbo SpeedNot SupportedUp to 3.9 GHzUp to 3.9 GHz
# of Physical Cores2 (Threads: 4)4 (Threads: 8)4 (Threads: 8)
CacheL1: 128KB, L2: 0.5MB, L3: 3MBL1: 256KB, L2: 1.0MB, L3: 8MBL1: 256KB, L2: 1.0MB, L3: 8MB
TDP55W95W77W
Yearly Running Cost$10.04$17.34$14.05
Other
First Seen on ChartQ1 2012Q4 2011Q2 2012
# of Samples180113269515
CPU Value66.057.861.6
Single Thread Rating(% diff. to max in group)1786(-13.7%)1815(-12.3%)2071(0.0%)
CPU Mark(% diff. to max in group)2318(-64.1%)5721(-11.5%)6463(0.0%)

CPU Mark Rating
As of 20th of April 2024 - Higher results represent better performance
Intel Core i3-3240 @ 3.40GHz
2,318
Intel Core i7-2700K @ 3.50GHz
5,721
Intel Core i7-3770K @ 3.50GHz
6,463
PassMark Software © 2008-2024
CPU Value (CPU Mark / $Price)
As of 20th of April 2024 - Higher results represent better value
Intel Core i3-3240 @ 3.40GHz
66.0
Intel Core i7-2700K @ 3.50GHz
57.8
Intel Core i7-3770K @ 3.50GHz
61.6
PassMark Software © 2008-2024
CPU Single Thread Rating
As of 20th of April 2024 - Higher results represent better performance
Intel Core i3-3240 @ 3.40GHz
1,786
Intel Core i7-2700K @ 3.50GHz
1,815
Intel Core i7-3770K @ 3.50GHz
2,071
PassMark Software © 2008-2024

Estimated Energy Usage Cost
Estimated Energy Adjustable Values
Average hours of use per dayAverage CPU Utilization (0-100%)1Power cost, $ per kWh2
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 i3-3240 @ 3.40GHzIntel Core i7-2700K @ 3.50GHzIntel Core i7-3770K @ 3.50GHz
Max TDP55W95W77W
Power consumption per day (kWh)NANANA
Running cost per dayNANANA
Power consumption per year (kWh)NANANA
Running cost per yearNANANA
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.