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AMD Turion II Neo N54L Dual- vs Intel Celeron B840

The Intel Celeron B840 @ 1.90GHz is newer than AMD Turion II Neo N54L Dual-Core also around 12% faster in multi-threaded (CPU Mark) testing but the CPUs have comparable single-thread rating. However, Intel Celeron B840 @ 1.90GHz uses around 33% more power. All the CPUs in this comparison belong in the Laptop CPU Class.The values below were tabulated from a combined 139 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.

×AMD Turion II Neo N54L Dual-Core×Intel Celeron B840 @ 1.90GHz+ ADD
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Socket TypeBGA812PGA988B
CPU ClassLaptopLaptop
Clockspeed2.2 GHz1.9 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores2 (Threads: 2)2 (Threads: 2)
CacheL1: 256KB, L2: 2.0MB, L1: 256KB, L2: 1.0MB, L3: 2MB
TDP25W35W
Yearly Running Cost$4.56$6.39
Other
First Seen on ChartQ4 2011Q4 2011
# of Samples5782
CPU Value0.00.0
Single Thread Rating(% diff. to max in group)8943(0.0%)882(-1.3%)
CPU Mark(% diff. to max in group)853(-11.7%)967(0.0%)
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 21st of November 2024 - Higher results represent better performance
AMD Turion II Neo N54L Dual-Core
853
Intel Celeron B840 @ 1.90GHz
967
PassMark Software © 2008-2024
CPU Single Thread Rating
As of 21st of November 2024 - Higher results represent better performance
AMD Turion II Neo N54L Dual-Core
894
Intel Celeron B840 @ 1.90GHz
882
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.
AMD Turion II Neo N54L Dual-Core Intel Celeron B840 @ 1.90GHz
Max TDP25W35W
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.