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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core i7-3960X @ 3.30GHz vs Intel Core i7-3930K @ 3.20GHz

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

×Intel Core i7-3960X @ 3.30GHz×Intel Core i7-3930K @ 3.20GHz+ ADD
Price$799.991$174.991
Socket TypeLGA2011LGA2011
CPU ClassDesktopDesktop
Clockspeed3.3 GHz3.2 GHz
Turbo SpeedUp to 3.9 GHzUp to 3.8 GHz
# of Physical Cores6 (Threads: 12)6 (Threads: 12)
Max TDP130W130W
Yearly Running Cost$23.73$23.73
First Seen on ChartQ4 2011Q4 2011
# of Samples5843282
Cross-Platform Rating2015817317
Single Thread Rating18241726
CPU Mark89268104
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 13th of July 2020 - Higher results represent better performance
Intel Core i7-3960X @ 3.30GHz
8,926
Intel Core i7-3930K @ 3.20GHz
8,104
CPU Value (CPU Mark / $Price)
As of 13th of July 2020 - Higher results represent better value
Intel Core i7-3960X @ 3.30GHz
11.16
Intel Core i7-3930K @ 3.20GHz
46.31
CPU Single Thread Rating
As of 13th of July 2020 - Higher results represent better performance
Intel Core i7-3960X @ 3.30GHz
1,824
Intel Core i7-3930K @ 3.20GHz
1,726

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 i7-3960X @ 3.30GHzIntel Core i7-3930K @ 3.20GHz
Max TDP130W130W
Power consumption per day (kWh)abcabc
Running cost per dayabcabc
Power consumption per year (kWh)abcabc
Running cost per yearabcabc
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.