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Intel Atom C2758 vs Celeron N3450

The Intel Celeron N3450 @ 1.10GHz is newer than Intel Atom C2758 @ 2.40GHz, while Intel Atom C2758 @ 2.40GHz is around 17% faster in multi-threaded (CPU Mark) testing, but Intel Celeron N3450 @ 1.10GHz is around 25% faster in single-thread testing. However, Intel Celeron N3450 @ 1.10GHz uses substantially less power. The CPUs selected in this comparison belong in different CPU Classes: Laptop, Mobile/Embedded. Consider, selecting CPUs from simliar CPU Class for more apt comparison.The values below were tabulated from a combined 591 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 C2758 @ 2.40GHz×Intel Celeron N3450 @ 1.10GHz+ ADD
Price Search Online Search Online
Socket TypeBGA 1283FCBGA1296
CPU ClassLaptop, Mobile/EmbeddedLaptop
Clockspeed2.4 GHz1.1 GHz
Turbo SpeedNot SupportedUp to 2.2 GHz
# of Physical Cores8 (Threads: 8)4 (Threads: 4)
CacheL1: 448KB, L2: 2.0MB, L3: 0MBL1: 224KB, L2: 2.0MB, L3: 0MB
TDP20W6W
Yearly Running Cost$3.65$1.10
Other
First Seen on ChartQ3 2015Q4 2016
# of Samples10581
CPU Value11.210.7
Single Thread Rating(% diff. to max in group)576(-25.1%)769(0.0%)
CPU Mark(% diff. to max in group)2397(0.0%)1981(-17.4%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 8th of January 2025 - Higher results represent better performance
Intel Atom C2758 @ 2.40GHz
2,397
Intel Celeron N3450 @ 1.10GHz
1,981
CPU Value (CPU Mark / $Price)
As of 8th of January 2025 - Higher results represent better value
Intel Atom C2758 @ 2.40GHz
11.2
Intel Celeron N3450 @ 1.10GHz
10.7
CPU Single Thread Rating
As of 8th of January 2025 - Higher results represent better performance
Intel Atom C2758 @ 2.40GHz
576
Intel Celeron N3450 @ 1.10GHz
769
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 C2758 @ 2.40GHz Intel Celeron N3450 @ 1.10GHz
Max TDP20W6W
Power consumption per day (kWh)0.04NA
Running cost per day$0.010NA
Power consumption per year (kWh)14.6NA
Running cost per year$3.65NA
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.