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CPU Benchmarks

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AMD Athlon XP 2000+ vs Athlon 1640B

The AMD Athlon 1640B is newer than AMD Athlon XP 2000+ and is significantly faster in multi-threaded (CPU Mark) testing, it is around 33% faster in single-thread testing. However, AMD Athlon XP 2000+ uses around 43% more power. All the CPUs in this comparison belong in the Desktop CPU Class.The values below were tabulated from a combined 71 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 Athlon XP 2000+×AMD Athlon 1640B+ ADD
Price Search Online Search Online
Socket TypeSocket AAM2
CPU ClassDesktopDesktop
Clockspeed1.7 GHz2.7 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores1 (Threads: 1)1 (Threads: 1)
CacheL1: 128KB, L2: 0.3MB, L1: 128KB, L2: 0.5MB,
TDP70W45W
Yearly Running Cost$12.78$8.21
Other
First Seen on ChartQ1 2009Q2 2009
# of Samples5318
CPU Value3.38.2
Single Thread Rating(% diff. to max in group)3113(-32.6%)4623(0.0%)
CPU Mark(% diff. to max in group)195(-52.6%)412(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 23rd of January 2025 - Higher results represent better performance
AMD Athlon XP 2000+
195
AMD Athlon 1640B
412
CPU Value (CPU Mark / $Price)
As of 23rd of January 2025 - Higher results represent better value
AMD Athlon XP 2000+
3.3
AMD Athlon 1640B
8.2
CPU Single Thread Rating
As of 23rd of January 2025 - Higher results represent better performance
AMD Athlon XP 2000+
311
AMD Athlon 1640B
462
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 Athlon XP 2000+ AMD Athlon 1640B
Max TDP70W45W
Power consumption per day (kWh)0.140.09
Running cost per day$0.035$0.022
Power consumption per year (kWh)51.132.9
Running cost per year$12.78$8.21
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.