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Intel Xeon X5560 vs Atom C3758R

The Intel Atom C3758R @ 2.40GHz is newer than Intel Xeon X5560 @ 2.80GHz also around 39% faster in multi-threaded (CPU Mark) testing, but Intel Xeon X5560 @ 2.80GHz is around 31% faster in single-thread testing. However, Intel Atom C3758R @ 2.40GHz uses substantially less power. All the CPUs in this comparison belong in the Server CPU Class.The values below were tabulated from a combined 77 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 X5560 @ 2.80GHz×Intel Atom C3758R @ 2.40GHz+ ADD
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Socket TypeLGA1366FCBGA1310
CPU ClassServerServer
Clockspeed2.8 GHz2.4 GHz
Turbo SpeedUp to 3.2 GHzNot Supported
# of Physical Cores4 (Threads: 8)8 (Threads: 8)
CacheL1: 256KB, L2: 1.0MB, NA2
TDP95W26W
Yearly Running Cost$17.34$4.75
Other
First Seen on ChartQ2 2009Q1 2024
# of Samples752
CPU Value31.222.8
Single Thread Rating(% diff. to max in group)1384(0.0%)956(-31.0%)
CPU Mark(% diff. to max in group)3124(-38.9%)5116(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.
2 - Information not available. Do you know? Notify Us.

CPU Mark Rating
As of 27th of July 2024 - Higher results represent better performance
Intel Xeon X5560 @ 2.80GHz
3,124
Intel Atom C3758R @ 2.40GHz
5,116
PassMark Software © 2008-2024
CPU Value (CPU Mark / $Price)
As of 27th of July 2024 - Higher results represent better value
Intel Xeon X5560 @ 2.80GHz
31.2
Intel Atom C3758R @ 2.40GHz
22.8
PassMark Software © 2008-2024
CPU Single Thread Rating
As of 27th of July 2024 - Higher results represent better performance
Intel Xeon X5560 @ 2.80GHz
1,384
Intel Atom C3758R @ 2.40GHz
956
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 Xeon X5560 @ 2.80GHzIntel Atom C3758R @ 2.40GHz
Max TDP95W26W
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.