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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core i7-3930K @ 3.20GHz vs Intel Core i7-6700 @ 3.40GHz

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

×Intel Core i7-3930K @ 3.20GHz×Intel Core i7-6700 @ 3.40GHz+ ADD
Price$350
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$210
BUY NOW!
Socket TypeLGA2011LGA 1151
CPU ClassDesktopDesktop
Clockspeed3.2 GHz3.4 GHz
Turbo SpeedUp to 3.8 GHzUp to 4.0 GHz
# of Physical Cores6 (Threads: 12)4 (Threads: 8)
Max TDP130W65W
Yearly Running Cost$23.73$11.86
First Seen on ChartQ4 2011Q3 2015
# of Samples34608281
Single Thread Rating17622301
CPU Mark82528084

CPU Mark Rating
As of 28th of June 2022 - Higher results represent better performance
Intel Core i7-3930K @ 3.20GHz
8,252
Intel Core i7-6700 @ 3.40GHz
8,084
CPU Value (CPU Mark / $Price)
As of 28th of June 2022 - Higher results represent better value
Intel Core i7-3930K @ 3.20GHz
23.58
Intel Core i7-6700 @ 3.40GHz
38.50
CPU Single Thread Rating
As of 28th of June 2022 - Higher results represent better performance
Intel Core i7-3930K @ 3.20GHz
1,762
Intel Core i7-6700 @ 3.40GHz
2,301

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 i7-3930K @ 3.20GHzIntel Core i7-6700 @ 3.40GHz
Max TDP130W65W
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.