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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core i7-3770 @ 3.40GHz vs Intel Core i5-7400 @ 3.00GHz vs Intel Core i5-7600K @ 3.80GHz

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 i7-3770 @ 3.40GHz×Intel Core i5-7400 @ 3.00GHz×Intel Core i5-7600K @ 3.80GHz+ ADD
Price $49.99 - BUY $84.99 - BUY $98 - BUY
Socket TypeLGA1155FCLGA1151FCLGA1151
CPU ClassDesktopDesktopDesktop
Clockspeed3.4 GHz3.0 GHz3.8 GHz
Turbo SpeedUp to 3.9 GHzUp to 3.5 GHzUp to 4.2 GHz
# of Physical Cores4 (Threads: 8)4 (Threads: 4)4 (Threads: 4)
CacheL1: 256KB, L2: 1.0MB, L3: 8MBL1: 256KB, L2: 1.0MB, L3: 6MBL1: 256KB, L2: 1.0MB, L3: 6MB
TDP77W65W91W
Yearly Running Cost$14.05$11.86$16.61
OtherIntel HD Graphics 630
First Seen on ChartQ1 2012Q1 2017Q1 2017
# of Samples1701144302930
CPU Value128.364.569.4
Single Thread Rating(% diff. to max in group)2073(-18.6%)2088(-18.0%)2547(0.0%)
CPU Mark(% diff. to max in group)6411(-5.7%)5484(-19.3%)6797(0.0%)

CPU Mark Rating
As of 25th of April 2024 - Higher results represent better performance
Intel Core i7-3770 @ 3.40GHz
6,411
Intel Core i5-7400 @ 3.00GHz
5,484
Intel Core i5-7600K @ 3.80GHz
6,797
PassMark Software © 2008-2024
CPU Value (CPU Mark / $Price)
As of 25th of April 2024 - Higher results represent better value
Intel Core i7-3770 @ 3.40GHz
128.3
Intel Core i5-7400 @ 3.00GHz
64.5
Intel Core i5-7600K @ 3.80GHz
69.4
PassMark Software © 2008-2024
CPU Single Thread Rating
As of 25th of April 2024 - Higher results represent better performance
Intel Core i7-3770 @ 3.40GHz
2,073
Intel Core i5-7400 @ 3.00GHz
2,088
Intel Core i5-7600K @ 3.80GHz
2,547
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 i7-3770 @ 3.40GHzIntel Core i5-7400 @ 3.00GHzIntel Core i5-7600K @ 3.80GHz
Max TDP77W65W91W
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.