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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core i7-7740X @ 4.30GHz vs AMD Ryzen 5 1400

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

×Intel Core i7-7740X @ 4.30GHz×AMD Ryzen 5 1400+ ADD
Price$219.95
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$302.741
Socket TypeFCLGA2066AM4
CPU ClassDesktopDesktop
Clockspeed4.3 GHz3.2 GHz
Turbo SpeedUp to 4.5 GHzUp to 3.4 GHz
# of Physical Cores4 (Threads: 8)4 (Threads: 8)
Max TDP112W65W
Yearly Running Cost$20.44$11.86
First Seen on ChartQ2 2017Q2 2017
# of Samples167936
Cross-Platform Rating1826112926
Single Thread Rating28011918
CPU Mark97627840
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 18th of April 2021 - Higher results represent better performance
Intel Core i7-7740X @ 4.30GHz
9,762
AMD Ryzen 5 1400
7,840
CPU Value (CPU Mark / $Price)
As of 18th of April 2021 - Higher results represent better value
Intel Core i7-7740X @ 4.30GHz
44.38
AMD Ryzen 5 1400
25.90
CPU Single Thread Rating
As of 18th of April 2021 - Higher results represent better performance
Intel Core i7-7740X @ 4.30GHz
2,801
AMD Ryzen 5 1400
1,918

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 i7-7740X @ 4.30GHzAMD Ryzen 5 1400
Max TDP112W65W
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.