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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core i7-2640M @ 2.80GHz vs Intel Celeron N4100 @ 1.10GHz

The values for the CPUs below are determined from thousands of PerformanceTest benchmark results and are updated daily.

  • 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 i7-2640M @ 2.80GHz×Intel Celeron N4100 @ 1.10GHz+ ADD
Price $97.39 - BUY Search Online
Socket TypeBGA1023FCBGA1090
CPU ClassLaptopLaptop
Clockspeed2.8 GHz1.1 GHz
Turbo SpeedUp to 3.5 GHzUp to 2.4 GHz
# of Physical Cores2 (Threads: 4)4 (Threads: 4)
CacheL1: 256KB, L2: 1.0MB, L1: 1,792KB, L2: 16.0MB, L3: 0MB
Max TDP35W6W
Yearly Running Cost$6.39$1.10
Other Intel UHD Graphics 600
First Seen on ChartQ4 2011Q2 2018
# of Samples1571375
CPU Value25.622.8
Single Thread Rating(% diff. to max in group)1519(0.0%)1006(-33.7%)
CPU Mark(% diff. to max in group)2493(0.0%)2443(-2.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 7th of February 2023 - Higher results represent better performance
Intel Core i7-2640M @ 2.80GHz
2,493
Intel Celeron N4100 @ 1.10GHz
2,443
PassMark Software © 2008-2023
CPU Value (CPU Mark / $Price)
As of 7th of February 2023 - Higher results represent better value
Intel Core i7-2640M @ 2.80GHz
25.6
Intel Celeron N4100 @ 1.10GHz
22.8
PassMark Software © 2008-2023
CPU Single Thread Rating
As of 7th of February 2023 - Higher results represent better performance
Intel Core i7-2640M @ 2.80GHz
1,519
Intel Celeron N4100 @ 1.10GHz
1,006
PassMark Software © 2008-2023

Estimated Energy Usage Cost
Estimated Energy Adjustable Values
Average hours of use per dayAverage CPU Utilization (0-100%)1Power cost, $ per kWh2
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 i7-2640M @ 2.80GHzIntel Celeron N4100 @ 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.