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Intel Atom C3558 vs Xeon X3353

The Intel Atom C3558 @ 2.20GHz is newer than Intel Xeon X3353 @ 2.66GHz also around 8% faster in multi-threaded (CPU Mark) testing, but Intel Xeon X3353 @ 2.66GHz is around 27% 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 27 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 C3558 @ 2.20GHz×Intel Xeon X3353 @ 2.66GHz+ ADD
Price Search Online Search Online
Socket TypeFCBGA1310LGA775
CPU ClassServerServer
Clockspeed2.2 GHz2.7 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores4 (Threads: 4)4 (Threads: 4)
CacheL1: 896KB, L2: 8.0MB, L3: 0MBL1: 256KB, L2: 12.0MB, L3: 0MB
TDP16W80W
Yearly Running Cost$2.92$14.60
Other
First Seen on ChartQ4 2017Q2 2014
# of Samples1512
CPU Value28.230.3
Single Thread Rating(% diff. to max in group)855(-27.1%)1173(0.0%)
CPU Mark(% diff. to max in group)2426(0.0%)2229(-8.1%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 27th of July 2024 - Higher results represent better performance
Intel Atom C3558 @ 2.20GHz
2,426
Intel Xeon X3353 @ 2.66GHz
2,229
PassMark Software © 2008-2024
CPU Value (CPU Mark / $Price)
As of 27th of July 2024 - Higher results represent better value
Intel Atom C3558 @ 2.20GHz
28.2
Intel Xeon X3353 @ 2.66GHz
30.3
PassMark Software © 2008-2024
CPU Single Thread Rating
As of 27th of July 2024 - Higher results represent better performance
Intel Atom C3558 @ 2.20GHz
855
Intel Xeon X3353 @ 2.66GHz
1,173
PassMark Software © 2008-2024

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 C3558 @ 2.20GHzIntel Xeon X3353 @ 2.66GHz
Max TDP16W80W
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.