Atom E645CT vs Core 2 Quad Q6600

Primary details

Comparing Core 2 Quad (Desktop) Q6600 and Atom E645CT processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2373not rated
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorLaptop
SeriesCore 2 Quad (Desktop)no data
Power efficiency1.03no data
Architecture codenameKentsfield (2007)Stellarton (2010)
Release dateno data (2024 years ago)22 November 2010 (13 years ago)

Detailed specifications

Core 2 Quad (Desktop) Q6600 and Atom E645CT 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)
Threads42
Boost clock speed2.4 GHz1 GHz
Bus rate1066 MHzno data
L1 cacheno data64 KB (per core)
L2 cacheno data512 KB (per core)
L3 cacheno data0 KB
Chip lithography65 nm45 nm
Die sizeno data26 mm2
Number of transistorsno data47 million
64 bit support+-
Windows 11 compatibility--

Compatibility

Information on Core 2 Quad (Desktop) Q6600 and Atom E645CT 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
Socketno dataIntel BGA1466
Power consumption (TDP)105 Watt4 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Quad (Desktop) Q6600 and Atom E645CT. You'll probably need this information if you require some particular technology.

Enhanced SpeedStep (EIST)no data+
Hyper-Threading Technologyno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Quad (Desktop) Q6600 and Atom E645CT. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR2

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataIntel GMA 600

Pros & cons summary


Physical cores 4 1
Threads 4 2
Chip lithography 65 nm 45 nm
Power consumption (TDP) 105 Watt 4 Watt

Core 2 Quad Q6600 has 300% more physical cores and 100% more threads.

Atom E645CT, on the other hand, has a 44.4% more advanced lithography process, and 2525% lower power consumption.

We couldn't decide between Core 2 Quad Q6600 and Atom E645CT. We've got no test results to judge.

Note that Core 2 Quad Q6600 is a desktop processor while Atom E645CT is a notebook one.


Should you still have questions on choice between Core 2 Quad Q6600 and Atom E645CT, ask them in Comments section, and we shall answer.

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Intel Core 2 Quad Q6600
Core 2 Quad Q6600
Intel Atom E645CT
Atom E645CT

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Community ratings

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