iconcharts
0

CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel i5-2540M vs Celeron N3450

The Intel Celeron N3450 @ 1.10GHz is newer than Intel Core i5-2540M @ 2.60GHz, while Intel Core i5-2540M @ 2.60GHz is around 16% faster in multi-threaded (CPU Mark) testing, it is around 45% faster in single-thread testing. However, Intel Celeron N3450 @ 1.10GHz uses substantially less power. All the CPUs in this comparison belong in the Laptop CPU Class.The values below were tabulated from a combined 2441 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 Core i5-2540M @ 2.60GHz×Intel Celeron N3450 @ 1.10GHz+ ADD
Price Search Online Search Online
Socket TypeBGA1023FCBGA1296
CPU ClassLaptopLaptop
Clockspeed2.6 GHz1.1 GHz
Turbo SpeedUp to 3.3 GHzUp to 2.2 GHz
# of Physical Cores2 (Threads: 4)4 (Threads: 4)
CacheL1: 128KB, L2: 0.5MB, L3: 3MBL1: 224KB, L2: 2.0MB, L3: 0MB
TDP35W6W
Yearly Running Cost$6.39$1.10
Other
First Seen on ChartQ4 2010Q4 2016
# of Samples1845596
CPU Value29.610.8
Single Thread Rating(% diff. to max in group)1406(0.0%)769(-45.3%)
CPU Mark(% diff. to max in group)2370(0.0%)1990(-16.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 12th of March 2025 - Higher results represent better performance
Intel Core i5-2540M @ 2.60GHz
2,370
Intel Celeron N3450 @ 1.10GHz
1,990
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 12th of March 2025 - Higher results represent better value
Intel Core i5-2540M @ 2.60GHz
29.6
Intel Celeron N3450 @ 1.10GHz
10.8
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 12th of March 2025 - Higher results represent better performance
Intel Core i5-2540M @ 2.60GHz
1,406
Intel Celeron N3450 @ 1.10GHz
769
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 Core i5-2540M @ 2.60GHz Intel Celeron N3450 @ 1.10GHz
Max TDP35W6W
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.