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CPU Benchmarks

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Intel Atom D2550 vs i5-3570K

The Intel Atom D2550 @ 1.86GHz is newer than Intel Core i5-3570K @ 3.40GHz, while Intel Core i5-3570K @ 3.40GHz is significantly faster in multi-threaded (CPU Mark) testing and is significantly faster in single-thread testing. However, Intel Atom D2550 @ 1.86GHz uses substantially less power. All the CPUs in this comparison belong in the Desktop CPU Class.The values below were tabulated from a combined 10279 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 D2550 @ 1.86GHz×Intel Core i5-3570K @ 3.40GHz+ ADD
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Socket TypeBGA559LGA1155
CPU ClassDesktopDesktop
Clockspeed1.9 GHz3.4 GHz
Turbo SpeedNot SupportedUp to 3.8 GHz
# of Physical Cores2 (Threads: 4)4 (Threads: 4)
CacheL1: 56KB, L2: 0.5MB, L3: 0MBL1: 256KB, L2: 1.0MB, L3: 6MB
TDP10W77W
Yearly Running Cost$1.83$14.05
Other
First Seen on ChartQ3 2012Q2 2012
# of Samples6410215
CPU Value0.00.0
Single Thread Rating(% diff. to max in group)322(-84.3%)2045(0.0%)
CPU Mark(% diff. to max in group)409(-91.8%)4965(0.0%)

CPU Mark Rating
As of 6th of April 2025 - Higher results represent better performance
Intel Atom D2550 @ 1.86GHz
409
Intel Core i5-3570K @ 3.40GHz
4,965
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 6th of April 2025 - Higher results represent better performance
Intel Atom D2550 @ 1.86GHz
322
Intel Core i5-3570K @ 3.40GHz
2,045
PassMark Software © 2008-2025
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 D2550 @ 1.86GHz Intel Core i5-3570K @ 3.40GHz
Max TDP10W77W
Power consumption per day (kWh)0.020.15
Running cost per day$0.005$0.038
Power consumption per year (kWh)7.356.2
Running cost per year$1.82$14.05
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.