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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Atom Z3745 @ 1.33GHz vs Celeron Dual-Core T3100 @ 1.90GHz

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

×Intel Atom Z3745 @ 1.33GHz×Celeron Dual-Core T3100 @ 1.90GHz+ ADD
Price$301$32
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Socket TypeUTFCBGA1380BGA479
CPU ClassLaptopLaptop
Clockspeed1.3 GHz1.9 GHz
Turbo SpeedUp to 1.9 GHzNot Supported
# of Physical Cores4 (Threads: 4)2 (Threads: 2)
Max TDP4W35W
Yearly Running Cost$0.73$6.39
First Seen on ChartQ1 2014Q4 2009
# of Samples98137
Single Thread Rating4355663
CPU Mark621519
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.
3 - Single thread rating may be higher than the overall rating, thread performance is just one component of the CPU Mark.

CPU Mark Rating
As of 22nd of May 2022 - Higher results represent better performance
Intel Atom Z3745 @ 1.33GHz
621
Celeron Dual-Core T3100 @ 1.90GHz
519
CPU Value (CPU Mark / $Price)
As of 22nd of May 2022 - Higher results represent better value
Intel Atom Z3745 @ 1.33GHz
20.72
Celeron Dual-Core T3100 @ 1.90GHz
16.22
CPU Single Thread Rating
As of 22nd of May 2022 - Higher results represent better performance
Intel Atom Z3745 @ 1.33GHz
435
Celeron Dual-Core T3100 @ 1.90GHz
566

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 @ 1.33GHzCeleron Dual-Core T3100 @ 1.90GHz
Max TDP4W35W
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.