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Intel Atom C2750 vs Xeon L7455

The Intel Atom C2750 @ 2.41GHz is newer than Intel Xeon L7455 @ 2.13GHz, while Intel Xeon L7455 @ 2.13GHz is around 13% faster in multi-threaded (CPU Mark) testing and is significantly faster in single-thread testing. However, Intel Atom C2750 @ 2.41GHz uses substantially less power. All the CPUs in this comparison belong in the Server CPU Class.The values below were tabulated from a combined 3 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 C2750 @ 2.41GHz×Intel Xeon L7455 @ 2.13GHz+ ADD
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Socket TypeBGA 1283PGA604
CPU ClassServerServer
Clockspeed2.4 GHz2.1 GHz
Turbo SpeedUp to 2.6 GHzNot Supported
# of Physical Cores8 (Threads: 8)6 (Threads: 6)
CacheL1: 448KB, L2: 2.0MB, L3: 0MBL1: 512KB, L2: 12.0MB, L3: 12MB
TDP20W65W
Yearly Running Cost$3.65$11.86
Other
First Seen on ChartQ2 2015Q4 2014
# of Samples21
CPU Value0.00.0
Single Thread Rating(% diff. to max in group)291(-51.6%)601(0.0%)
CPU Mark(% diff. to max in group)2174(-12.8%)2494(0.0%)

CPU Mark Rating
As of 1st of December 2024 - Higher results represent better performance
Intel Atom C2750 @ 2.41GHz
2,174
Intel Xeon L7455 @ 2.13GHz
2,494
PassMark Software © 2008-2024
CPU Single Thread Rating
As of 1st of December 2024 - Higher results represent better performance
Intel Atom C2750 @ 2.41GHz
291
Intel Xeon L7455 @ 2.13GHz
601
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 Atom C2750 @ 2.41GHz Intel Xeon L7455 @ 2.13GHz
Max TDP20W65W
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.