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Mobile AMD Athlon 64 4000+ vs Intel Celeron 540

The Mobile AMD Athlon 64 4000+ is newer than Intel Celeron 540 @ 1.86GHz, while the multi-threaded (CPU Mark) is simliar, Intel Celeron 540 @ 1.86GHz is around 39% faster in single-thread testing. However, Intel Celeron 540 @ 1.86GHz uses substantially less power. All the CPUs in this comparison belong in the Laptop CPU Class.The values below were tabulated from a combined 81 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.

×Mobile AMD Athlon 64 4000+×Intel Celeron 540 @ 1.86GHz+ ADD
Price Search Online $20.95 - BUY
Socket TypeNA2PGA478
CPU ClassLaptopLaptop
Clockspeed2.6 GHz1.9 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores1 (Threads: 1)1 (Threads: 1)
CacheL1: 128KB, L2: 1.0MB, L1: 64KB, L2: 1.0MB, L3: 0MB
TDP62W30W
Yearly Running Cost$11.32$5.48
Other
First Seen on ChartQ1 2009Q1 2009
# of Samples675
CPU Value0.014.6
Single Thread Rating(% diff. to max in group)3383(-38.5%)5503(0.0%)
CPU Mark(% diff. to max in group)313(0.0%)305(-2.5%)
2 - Information not available. Do you know? Notify Us.
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 14th of March 2025 - Higher results represent better performance
Mobile AMD Athlon 64 4000+
313
Intel Celeron 540 @ 1.86GHz
305
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 14th of March 2025 - Higher results represent better value
Mobile AMD Athlon 64 4000+
NA
Intel Celeron 540 @ 1.86GHz
14.6
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 14th of March 2025 - Higher results represent better performance
Mobile AMD Athlon 64 4000+
338
Intel Celeron 540 @ 1.86GHz
550
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.
Mobile AMD Athlon 64 4000+ Intel Celeron 540 @ 1.86GHz
Max TDP62W30W
Power consumption per day (kWh)0.120.06
Running cost per day$0.031$0.015
Power consumption per year (kWh)45.321.9
Running cost per year$11.31$5.47
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.