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Intel Atom Z3745 vs Core2 Duo T5850

The Intel Atom Z3745 @ 1.33GHz is newer than Intel Core2 Duo T5850 @ 2.16GHz, while Intel Core2 Duo T5850 @ 2.16GHz is around 10% faster in multi-threaded (CPU Mark) testing, it is around 45% faster in single-thread testing. All the CPUs in this comparison belong in the Laptop CPU Class.The values below were tabulated from a combined 203 benchmarks submitted from our PerformanceTest software and results and are updated daily to include new submissions.

  • The first section will show basic information for each CPU selected.
  • The additional graphs shows the CPU Mark and Single Thread values of each CPU selected.
  • An accompany graph, if price data is available, will shows the value for money, in terms of the CPU Mark/Thread Rating per dollar.
  • The last section will show approximate yearly running costs for the CPUs.

×Intel Atom Z3745 @ 1.33GHz×Intel Core2 Duo T5850 @ 2.16GHz+ ADD
Price Search Online Search Online
Socket TypeUTFCBGA1380Socket P
CPU ClassLaptopLaptop
Clockspeed1.3 GHz2.2 GHz
Turbo SpeedUp to 1.9 GHzNot Supported
# of Physical Cores4 (Threads: 4)2 (Threads: 2)
CacheL1: 448KB, L2: 2.0MB, L3: 0MBL1: 128KB, L2: 2.0MB, L3: 0MB
TDP4WNA2
Yearly Running Cost$0.73NA
OtherIntel HD Graphics for Intel Atom Processor Z3700 Series
First Seen on ChartQ1 2014Q1 2009
# of Samples98105
CPU Value20.724.7
Single Thread Rating(% diff. to max in group)435(-44.7%)7873(0.0%)
CPU Mark(% diff. to max in group)621(-9.6%)687(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.
2 - Information not available. Do you know? Notify Us.
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 23rd of November 2024 - Higher results represent better performance
Intel Atom Z3745 @ 1.33GHz
621
Intel Core2 Duo T5850 @ 2.16GHz
687
PassMark Software © 2008-2024
CPU Value (CPU Mark / $Price)
As of 23rd of November 2024 - Higher results represent better value
Intel Atom Z3745 @ 1.33GHz
20.7
Intel Core2 Duo T5850 @ 2.16GHz
24.7
PassMark Software © 2008-2024
CPU Single Thread Rating
As of 23rd of November 2024 - Higher results represent better performance
Intel Atom Z3745 @ 1.33GHz
435
Intel Core2 Duo T5850 @ 2.16GHz
787
PassMark Software © 2008-2024
Estimated Energy Usage Cost
Estimated Energy Adjustable Values
Average hours of use per day Average CPU Utilization (0-100%)1 Power cost, $ per kWh2
8
25
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 @ 1.33GHz Intel Core2 Duo T5850 @ 2.16GHz
Max TDP4WNA
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.