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Intel Xeon E3-1220L v3 vs Atom C2550

The Intel Atom C2550 @ 2.40GHz is newer than Intel Xeon E3-1220L v3 @ 1.10GHz however both CPUs have comparable multi-threaded (CPU Mark) and single-thread rating. Both CPUs operates at simliar power levels (TDP). All the CPUs in this comparison belong in the Server CPU Class. The values below were tabulated from a combined 8 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 E3-1220L v3 @ 1.10GHz×Intel Atom C2550 @ 2.40GHz+ ADD
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Socket TypeLGA1150FCBGA1283
CPU ClassServerServer
Clockspeed1.1 GHz2.4 GHz
Turbo SpeedUp to 1.5 GHzUp to 2.6 GHz
# of Physical Cores2 (Threads: 4)4 (Threads: 4)
CacheL1: 256KB, L2: 1.0MB, L3: 4MBL1: 448KB, L2: 2.0MB, L3: 0MB
TDP13W14W
Yearly Running Cost$2.37$2.56
Other
First Seen on ChartQ2 2014Q3 2014
# of Samples44
CPU Value0.00.0
Single Thread Rating(% diff. to max in group)777(0.0%)554(-28.8%)
CPU Mark(% diff. to max in group)1407(-1.1%)1422(0.0%)

CPU Mark Rating
As of 22nd of April 2025 - Higher results represent better performance
Intel Xeon E3-1220L v3 @ 1.10GHz
1,407
Intel Atom C2550 @ 2.40GHz
1,422
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 22nd of April 2025 - Higher results represent better performance
Intel Xeon E3-1220L v3 @ 1.10GHz
777
Intel Atom C2550 @ 2.40GHz
554
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 Xeon E3-1220L v3 @ 1.10GHz Intel Atom C2550 @ 2.40GHz
Max TDP13W14W
Power consumption per day (kWh)0.030.03
Running cost per day$0.006$0.007
Power consumption per year (kWh)9.510.2
Running cost per year$2.37$2.56
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.