Athlon 64 X2 5600+ vs Athlon XP 2100+

VS

Aggregate performance score

Athlon XP 2100+
2001
1 core / 1 thread, 72 Watt
0.13
Athlon 64 X2 5600+
2006
2 cores / 2 threads, 89 Watt
0.57
+338%

Athlon 64 X2 5600+ outperforms Athlon XP 2100+ by a whopping 338% based on our aggregate benchmark results.

Primary details

Comparing Athlon XP 2100+ and Athlon 64 X2 5600+ processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking33272817
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorDesktop processor
Power efficiency0.170.61
Architecture codenameThoroughbred (2001−2002)Windsor (2006−2007)
Release dateJanuary 2001 (23 years ago)December 2006 (17 years ago)

Detailed specifications

Athlon XP 2100+ and Athlon 64 X2 5600+ basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores1 (Single-Core)2 (Dual-core)
Threads12
Boost clock speed1.73 GHz2.9 GHz
L1 cache128 KB256 KB
L2 cache256 KB512K
L3 cache0 KB0 KB
Chip lithography180 nm90 nm
Die size150 mm2220 mm2
Number of transistors37 million227 million
64 bit support-+
Windows 11 compatibility--

Compatibility

Information on Athlon XP 2100+ and Athlon 64 X2 5600+ compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration11
SocketAAM2
Power consumption (TDP)72 Watt89 Watt

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Athlon XP 2100+ 0.13
Athlon 64 X2 5600+ 0.57
+338%

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Athlon XP 2100+ 210
Athlon 64 X2 5600+ 903
+330%

Gaming performance

Pros & cons summary


Performance score 0.13 0.57
Physical cores 1 2
Threads 1 2
Chip lithography 180 nm 90 nm
Power consumption (TDP) 72 Watt 89 Watt

Athlon XP 2100+ has 23.6% lower power consumption.

Athlon 64 X2 5600+, on the other hand, has a 338.5% higher aggregate performance score, 100% more physical cores and 100% more threads, and a 100% more advanced lithography process.

The Athlon 64 X2 5600+ is our recommended choice as it beats the Athlon XP 2100+ in performance tests.


Should you still have questions on choice between Athlon XP 2100+ and Athlon 64 X2 5600+, ask them in Comments section, and we shall answer.

Vote for your favorite

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AMD Athlon XP 2100+
Athlon XP 2100+
AMD Athlon 64 X2 5600+
Athlon 64 X2 5600+

Similar processor comparisons

We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.

Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


4.5 2 votes

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3.4 115 votes

Rate Athlon 64 X2 5600 on a scale of 1 to 5:

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Questions & comments

Here you can ask a question about Athlon XP 2100+ or Athlon 64 X2 5600+, agree or disagree with our judgements, or report an error or mismatch.