Mobile Pentium 4 538 vs Core 2 Quad Q9550

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Primary details

Comparing Core 2 Quad (Desktop) Q9550 and Mobile Pentium 4 538 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2158not rated
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorLaptop
SeriesCore 2 Quad (Desktop)Mobile Pentium 4
Power efficiency1.46no data
Architecture codenameYorkfield (2007−2009)Prescott (2001−2005)
Release dateno data (2024 years ago)no data (2024 years ago)

Detailed specifications

Core 2 Quad (Desktop) Q9550 and Mobile Pentium 4 538 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 cores4 (Quad-Core)1 (Single-Core)
Threads41
Boost clock speed2.83 GHz3.2 GHz
Bus rate1333 MHz533 MHz
L2 cache12288 KBno data
Chip lithography45 nm90 nm
64 bit support+-
Windows 11 compatibility--

Compatibility

Information on Core 2 Quad (Desktop) Q9550 and Mobile Pentium 4 538 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.

SocketLGA775no data
Power consumption (TDP)95 Watt88 Watt

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Quad (Desktop) Q9550 and Mobile Pentium 4 538. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR1,DDR2,DDR3no data

Pros & cons summary


Physical cores 4 1
Threads 4 1
Chip lithography 45 nm 90 nm
Power consumption (TDP) 95 Watt 88 Watt

Core 2 Quad Q9550 has 300% more physical cores and 300% more threads, and a 100% more advanced lithography process.

Mobile Pentium 4 538, on the other hand, has 8% lower power consumption.

We couldn't decide between Core 2 Quad Q9550 and Mobile Pentium 4 538. We've got no test results to judge.

Note that Core 2 Quad Q9550 is a desktop processor while Mobile Pentium 4 538 is a notebook one.


Should you still have questions on choice between Core 2 Quad Q9550 and Mobile Pentium 4 538, ask them in Comments section, and we shall answer.

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Intel Core 2 Quad Q9550
Core 2 Quad Q9550
Intel Mobile Pentium 4 538
Mobile Pentium 4 538

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Community ratings

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