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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Atom Z3745 @ 1.33GHz vs Intel Atom Z3775 @ 1.46GHz

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


×Intel Atom Z3745 @ 1.33GHz×Intel Atom Z3775 @ 1.46GHz+ ADD
Price$301$5001
Socket TypeUTFCBGA1380UTFCBGA1380
CPU ClassLaptopLaptop
Clockspeed1.3 GHz1.5 GHz
Turbo SpeedUp to 1.9 GHzUp to 2.4 GHz
# of Physical Cores4 (Threads: 4)4 (Threads: 4)
Max TDP4W4W
Yearly Running Cost$0.73$0.73
First Seen on ChartQ1 2014Q3 2014
# of Samples98203
Single Thread Rating435519
CPU Mark621726
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 27th of June 2022 - Higher results represent better performance
Intel Atom Z3745 @ 1.33GHz
 621
Intel Atom Z3775 @ 1.46GHz
 726
PassMark Software © 2008-2022
CPU Value (CPU Mark / $Price)
As of 27th of June 2022 - Higher results represent better value
Intel Atom Z3745 @ 1.33GHz
 20.72
Intel Atom Z3775 @ 1.46GHz
 1.45
PassMark Software © 2008-2022
CPU Single Thread Rating
As of 27th of June 2022 - Higher results represent better performance
Intel Atom Z3745 @ 1.33GHz
 435
Intel Atom Z3775 @ 1.46GHz
 519
PassMark Software © 2008-2022

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 Atom Z3745 @ 1.33GHzIntel Atom Z3775 @ 1.46GHz
Max TDP4W4W
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.