Celeron 2.8 GHz vs Core 2 Quad Q9550

Primary details

Comparing Core 2 Quad (Desktop) Q9550 and Celeron 2.8 GHz processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2155not rated
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorLaptop
SeriesCore 2 Quad (Desktop)no data
Power efficiency1.47no data
Architecture codenameYorkfield (2007−2009)Northwood (2002−2004)
Release dateno data (2024 years ago)no data (2024 years ago)

Detailed specifications

Core 2 Quad (Desktop) Q9550 and Celeron 2.8 GHz 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 GHz2.8 GHz
Bus rate1333 MHz400 MHz
L2 cache12288 KBno data
Chip lithography45 nm130 nm
64 bit support+-
Windows 11 compatibility--

Compatibility

Information on Core 2 Quad (Desktop) Q9550 and Celeron 2.8 GHz 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 Watt52.8 Watt

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Quad (Desktop) Q9550 and Celeron 2.8 GHz. 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 130 nm
Power consumption (TDP) 95 Watt 52 Watt

Core 2 Quad Q9550 has 300% more physical cores and 300% more threads, and a 188.9% more advanced lithography process.

Celeron 2.8 GHz, on the other hand, has 82.7% lower power consumption.

We couldn't decide between Core 2 Quad Q9550 and Celeron 2.8 GHz. We've got no test results to judge.

Note that Core 2 Quad Q9550 is a desktop processor while Celeron 2.8 GHz is a notebook one.


Should you still have questions on choice between Core 2 Quad Q9550 and Celeron 2.8 GHz, ask them in Comments section, and we shall answer.

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Intel Core 2 Quad Q9550
Core 2 Quad Q9550
Intel Celeron 2.8 GHz
Celeron 2.8 GHz

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Community ratings

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4.1 1864 votes

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2.8 32 votes

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Questions & comments

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