Pentium III 1400S vs Athlon 64 2800+

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Primary details

Comparing Athlon 64 2800+ and Pentium III 1400S processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorDesktop processor
Architecture codenameNewCastle (2004)Tualatin (2000−2002)
Release dateApril 2004 (20 years ago)January 2002 (22 years ago)
Launch price (MSRP)$100no data

Detailed specifications

Athlon 64 2800+ and Pentium III 1400S 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)1 (Single-Core)
Threads11
Boost clock speed1.8 GHz1.4 GHz
L1 cache128 KB8 KB
L2 cache512 KB512 KB
L3 cache0 KB0 KB
Chip lithography130 nm130 nm
Die size193 mm280 mm2
Maximum case temperature (TCase)no data69 °C
Number of transistors69 million44 million
64 bit support+-
Windows 11 compatibility--

Compatibility

Information on Athlon 64 2800+ and Pentium III 1400S 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
Socket754370
Power consumption (TDP)89 Watt32 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.



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 64 2800+ 295
+52.1%
Pentium III 1400S 194

Pros & cons summary


Power consumption (TDP) 89 Watt 32 Watt

Pentium III 1400S has 178.1% lower power consumption.

We couldn't decide between Athlon 64 2800+ and Pentium III 1400S. We've got no test results to judge.


Should you still have questions on choice between Athlon 64 2800+ and Pentium III 1400S, ask them in Comments section, and we shall answer.

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AMD Athlon 64 2800+
Athlon 64 2800+
Intel Pentium III 1400S
Pentium III 1400S

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Community ratings

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


3.9 36 votes

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2.8 26 votes

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Questions & comments

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