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Intel Atom P5342 vs Xeon E5-1680 v3

The Intel Atom P5342 is newer than Intel Xeon E5-1680 v3 @ 3.20GHz, while the multi-threaded (CPU Mark) is simliar, Intel Xeon E5-1680 v3 @ 3.20GHz is around 44% faster in single-thread testing. However, Intel Atom P5342 uses substantially less power. All the CPUs in this comparison belong in the Server CPU Class.The values below were tabulated from a combined 66 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 P5342×Intel Xeon E5-1680 v3 @ 3.20GHz+ ADD
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Socket TypeFCBGA2106LGA2011-v3
CPU ClassServerServer
Clockspeed2.2 GHz3.2 GHz
Turbo SpeedNot SupportedUp to 3.8 GHz
# of Physical Cores16 (Threads: 16)8 (Threads: 16)
CacheL1: 1,024KB, L2: 18.0MB, L3: 13MBL1: 512KB, L2: 2.0MB, L3: 20MB
TDP71W140W
Yearly Running Cost$12.96$25.55
Other
First Seen on ChartQ2 2024Q1 2015
# of Samples462
CPU Value20.722.2
Single Thread Rating(% diff. to max in group)1185(-43.6%)2100(0.0%)
CPU Mark(% diff. to max in group)13085(-0.3%)13124(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 1st of April 2025 - Higher results represent better performance
Intel Atom P5342
13,085
Intel Xeon E5-1680 v3 @ 3.20GHz
13,124
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 1st of April 2025 - Higher results represent better value
Intel Atom P5342
20.7
Intel Xeon E5-1680 v3 @ 3.20GHz
22.2
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 1st of April 2025 - Higher results represent better performance
Intel Atom P5342
1,185
Intel Xeon E5-1680 v3 @ 3.20GHz
2,100
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 P5342 Intel Xeon E5-1680 v3 @ 3.20GHz
Max TDP71W140W
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.