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Intel Xeon E5-2637 vs Atom C3558

The Intel Xeon E5-2637 @ 3.00GHz is newer than Intel Atom C3558 @ 2.20GHz also around 18% faster in multi-threaded (CPU Mark) testing, it is around 44% faster in single-thread testing. However, Intel Atom C3558 @ 2.20GHz uses substantially less power. All the CPUs in this comparison belong in the Server CPU Class.The values below were tabulated from a combined 22 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 Xeon E5-2637 @ 3.00GHz×Intel Atom C3558 @ 2.20GHz+ ADD
Price Search Online Search Online
Socket TypeFCLGA2011FCBGA1310
CPU ClassServerServer
Clockspeed3.0 GHz2.2 GHz
Turbo SpeedUp to 3.5 GHzNot Supported
# of Physical Cores2 (Threads: 4)4 (Threads: 4)
CacheL1: 512KB, L2: 2.0MB, L3: 5MBL1: 896KB, L2: 8.0MB, L3: 0MB
TDP80W16W
Yearly Running Cost$14.60$2.92
Other
First Seen on ChartQ2 2018Q4 2017
# of Samples616
CPU Value37.728.3
Single Thread Rating(% diff. to max in group)1526(0.0%)856(-43.9%)
CPU Mark(% diff. to max in group)2978(0.0%)2431(-18.4%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 22nd of December 2024 - Higher results represent better performance
Intel Xeon E5-2637 @ 3.00GHz
2,978
Intel Atom C3558 @ 2.20GHz
2,431
PassMark Software © 2008-2024
CPU Value (CPU Mark / $Price)
As of 22nd of December 2024 - Higher results represent better value
Intel Xeon E5-2637 @ 3.00GHz
37.7
Intel Atom C3558 @ 2.20GHz
28.3
PassMark Software © 2008-2024
CPU Single Thread Rating
As of 22nd of December 2024 - Higher results represent better performance
Intel Xeon E5-2637 @ 3.00GHz
1,526
Intel Atom C3558 @ 2.20GHz
856
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 Xeon E5-2637 @ 3.00GHz Intel Atom C3558 @ 2.20GHz
Max TDP80W16W
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.