iconcharts
0

CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Pentium 2129Y vs Celeron N2840

The Intel Celeron N2840 @ 2.16GHz is newer than Intel Pentium 2129Y @ 1.10GHz, while the multi-threaded (CPU Mark) is simliar, Intel Celeron N2840 @ 2.16GHz is around 16% faster in single-thread testing. However, Intel Pentium 2129Y @ 1.10GHz uses around 35% more power. All the CPUs in this comparison belong in the Laptop CPU Class.The values below were tabulated from a combined 1546 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 Pentium 2129Y @ 1.10GHz×Intel Celeron N2840 @ 2.16GHz+ ADD
Price Search Online Search Online
Socket TypeFCBGA1023FCBGA1170
CPU ClassLaptopLaptop
Clockspeed1.1 GHz2.2 GHz
Turbo SpeedNot SupportedUp to 2.6 GHz
# of Physical Cores2 (Threads: 2)2 (Threads: 2)
CacheL1: 256KB, L2: 1.0MB, L3: 2MBL1: 112KB, L2: 1.0MB, L3: 0MB
TDP10W7W
Yearly Running Cost$1.83$1.28
Other
First Seen on ChartQ1 2014Q4 2014
# of Samples171529
CPU Value4.40.0
Single Thread Rating(% diff. to max in group)564(-16.0%)6723(0.0%)
CPU Mark(% diff. to max in group)587(0.0%)587(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.
3 - Single thread rating may be higher than the overall rating, thread performance is just one component of the CPU Mark.

CPU Mark Rating
As of 1st of March 2025 - Higher results represent better performance
Intel Pentium 2129Y @ 1.10GHz
587
Intel Celeron N2840 @ 2.16GHz
587
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 1st of March 2025 - Higher results represent better value
Intel Pentium 2129Y @ 1.10GHz
4.4
Intel Celeron N2840 @ 2.16GHz
NA
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 1st of March 2025 - Higher results represent better performance
Intel Pentium 2129Y @ 1.10GHz
564
Intel Celeron N2840 @ 2.16GHz
672
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 Pentium 2129Y @ 1.10GHz Intel Celeron N2840 @ 2.16GHz
Max TDP10W7W
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.