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Intel Atom C2538 vs Atom C3538

The Intel Atom C3538 @ 2.10GHz is newer than Intel Atom C2538 @ 2.40GHz also around 49% faster in multi-threaded (CPU Mark) testing, it is around 34% faster in single-thread testing. Both CPUs operates at simliar power levels (TDP). The CPUs selected in this comparison belong in different CPU Classes: Laptop, Server. Consider, selecting CPUs from simliar CPU Class for more apt comparison.The values below were tabulated from a combined 7 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 C2538 @ 2.40GHz×Intel Atom C3538 @ 2.10GHz+ ADD
Price Search Online Search Online
Socket TypeFCBGA1283FCBGA1310
CPU ClassLaptopServer
Clockspeed2.4 GHz2.1 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores4 (Threads: 4)4 (Threads: 4)
CacheL1: 224KB, L2: 2.0MB, L3: 0MBL1: 112KB, L2: 4.0MB, L3: 0MB
TDP15W15W
Yearly Running Cost$2.74$2.74
Other
First Seen on ChartQ2 2018Q2 2018
# of Samples34
CPU Value9.225.2
Single Thread Rating(% diff. to max in group)491(-34.0%)744(0.0%)
CPU Mark(% diff. to max in group)960(-49.2%)1889(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 22nd of December 2024 - Higher results represent better performance
Intel Atom C2538 @ 2.40GHz
960
Intel Atom C3538 @ 2.10GHz
1,889
PassMark Software © 2008-2024
CPU Value (CPU Mark / $Price)
As of 22nd of December 2024 - Higher results represent better value
Intel Atom C2538 @ 2.40GHz
9.2
Intel Atom C3538 @ 2.10GHz
25.2
PassMark Software © 2008-2024
CPU Single Thread Rating
As of 22nd of December 2024 - Higher results represent better performance
Intel Atom C2538 @ 2.40GHz
491
Intel Atom C3538 @ 2.10GHz
744
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 C2538 @ 2.40GHz Intel Atom C3538 @ 2.10GHz
Max TDP15W15W
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.