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Intel Pentium 4 2.66GHz vs AMD Athlon XP 2000+

The AMD Athlon XP 2000+ is newer than Intel Pentium 4 2.66GHz also around 19% faster in multi-threaded (CPU Mark) testing, but Intel Pentium 4 2.66GHz is around 28% faster in single-thread testing. Both CPUs operates at simliar power levels (TDP). All the CPUs in this comparison belong in the Desktop CPU Class.The values below were tabulated from a combined 250 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 4 2.66GHz×AMD Athlon XP 2000++ ADD
Price Search Online Search Online
Socket TypePGA478Socket A
CPU ClassDesktopDesktop
Clockspeed2.7 GHz1.7 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores1 (Threads: 1)1 (Threads: 1)
CacheL1: 2KB, L2: 0.0MB, L3: 0MBL1: 128KB, L2: 0.3MB,
TDP66.1W70W
Yearly Running Cost$12.05$12.78
Other
First Seen on ChartQ1 2009Q1 2009
# of Samples19753
CPU Value0.03.3
Single Thread Rating(% diff. to max in group)4313(0.0%)3113(-27.8%)
CPU Mark(% diff. to max in group)157(-19.3%)195(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 30th of October 2024 - Higher results represent better performance
Intel Pentium 4 2.66GHz
157
AMD Athlon XP 2000+
195
PassMark Software © 2008-2024
CPU Value (CPU Mark / $Price)
As of 30th of October 2024 - Higher results represent better value
Intel Pentium 4 2.66GHz
NA
AMD Athlon XP 2000+
3.3
PassMark Software © 2008-2024
CPU Single Thread Rating
As of 30th of October 2024 - Higher results represent better performance
Intel Pentium 4 2.66GHz
431
AMD Athlon XP 2000+
311
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.
Intel Pentium 4 2.66GHz AMD Athlon XP 2000+
Max TDP66.1W70W
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.