Pentium 4 HT Extreme Edition 3.20 vs Celeron M 585

Primary details

Comparing Celeron M 585 and Pentium 4 HT Extreme Edition 3.20 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 segmentLaptopDesktop processor
SeriesIntel Celeron Mno data
Architecture codenameMerom (2006−2008)Gallatin (2003−2004)
Release date20 August 2008 (16 years ago)3 November 2003 (21 year ago)
Launch price (MSRP)$70$899

Detailed specifications

Celeron M 585 and Pentium 4 HT Extreme Edition 3.20 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)
Threads12
Base clock speedno data3.2 GHz
Boost clock speed2.16 GHz3.2 GHz
Bus rate667 MHzno data
L1 cacheno data8 KB
L2 cache1 MB512 KB
L3 cacheno data2 MB
Chip lithography65 nm130 nm
Die size143 mm2269 mm2
Maximum core temperature100 °Cno data
Maximum case temperature (TCase)no data64 °C
Number of transistors291 Million178 million
64 bit support+-
Windows 11 compatibility-no data

Compatibility

Information on Celeron M 585 and Pentium 4 HT Extreme Edition 3.20 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 configurationno data1
SocketPPGA478478
Power consumption (TDP)31 Watt92 Watt

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron M 585 and Pentium 4 HT Extreme Edition 3.20. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR1, DDR2 Depends on motherboard

Pros & cons summary


Recency 20 August 2008 3 November 2003
Threads 1 2
Chip lithography 65 nm 130 nm
Power consumption (TDP) 31 Watt 92 Watt

Celeron M 585 has an age advantage of 4 years, a 100% more advanced lithography process, and 196.8% lower power consumption.

Pentium 4 HT Extreme Edition 3.20, on the other hand, has 100% more threads.

We couldn't decide between Celeron M 585 and Pentium 4 HT Extreme Edition 3.20. We've got no test results to judge.

Be aware that Celeron M 585 is a notebook processor while Pentium 4 HT Extreme Edition 3.20 is a desktop one.


Should you still have questions on choice between Celeron M 585 and Pentium 4 HT Extreme Edition 3.20, ask them in Comments section, and we shall answer.

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Intel Celeron M 585
Celeron M 585
Intel Pentium 4 HT Extreme Edition 3.20
Pentium 4 HT Extreme Edition 3.20

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Community ratings

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4 2 votes

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