Athlon XP 2600+ DTR vs Pentium III 1400S

Primary details

Comparing processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	3581	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Desktop processor	Desktop processor
Power efficiency	0.15	no data
Designer	Intel	AMD
Architecture codename	Tualatin (2000−2002)	Barton (2001−2004)
Release date	January 2002 (23 years ago)	January 2001 (24 years ago)

Detailed specifications

Pentium III 1400S and Athlon XP 2600+ DTR 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 cores	1 (Single-Core)	1 (Single-Core)
Threads	1	1
Boost clock speed	1.4 GHz	1.92 GHz
L1 cache	8 KB	128 KB
L2 cache	512 KB	512 KB
L3 cache	0 KB	0 KB
Chip lithography	130 nm	130 nm
Die size	80 mm2	101 mm2
Maximum case temperature (TCase)	69 °C	no data
Number of transistors	44 million	63 million
64 bit support	-	-
Windows 11 compatibility	-	-

Compatibility

Information on Pentium III 1400S and Athlon XP 2600+ DTR 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 configuration	1	1
Socket	370	A
Power consumption (TDP)	32 Watt	68 Watt

Pros & cons summary

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Power consumption (TDP)

32 Watt

68 Watt

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