Pentium 4 1.8 vs Duron 650

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Primary details

Comparing 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
SeriesAMD Duronno data
DesignerAMDIntel
Manufacturerno dataIntel
Architecture codenameSpitfire (2000−2001)Willamette (2000−2001)
Release date19 June 2000 (25 years ago)2 July 2001 (24 years ago)
Launch price (MSRP)$154$562

Detailed specifications

Duron 650 and Pentium 4 1.8 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 speed0.65 GHz1.8 GHz
Bus typeFSBno data
Bus rate200 MT/sno data
Multiplier6.5no data
L1 cache128 KB8 KB
L2 cache64 KB256 KB
Chip lithography180 nm180 nm
Die size100 mm2217 mm2
Maximum case temperature (TCase)no data78 °C
Number of transistors25 million42 million
64 bit support--
Windows 11 compatibility-no data

Compatibility

Information on Duron 650 and Pentium 4 1.8 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 configuration1 (Uniprocessor)1
SocketA423
Power consumption (TDP)29 Watt67 Watt

Memory specs

Types, maximum amount and channel quantity of RAM supported by Duron 650 and Pentium 4 1.8. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR1 Depends on motherboardno data
Maximum memory size4 GBno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardOn certain motherboards (Chipset feature)On certain motherboards (Chipset feature)

Pros & cons summary


Recency 19 June 2000 2 July 2001
Power consumption (TDP) 29 Watt 67 Watt

Duron 650 has 131% lower power consumption.

Pentium 4 1.8, on the other hand, has an age advantage of 1 year.

We couldn't decide between AMD Duron 650 and Intel Pentium 4 1.8. We've got no test results to judge.

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AMD Duron 650
Duron 650
Intel Pentium 4 1.8
Pentium 4 1.8

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Community ratings

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3.7 23 votes

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4.2 5 votes

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