Core 2 Quad Q6600 (95W) vs Celeron 420

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Primary details

Comparing Celeron 420 and Core 2 Quad Q6600 (95W) processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking3323not rated
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorDesktop processor
Power efficiency0.41no data
Architecture codenameConroe-L (2007−2008)Kentsfield (2007)
Release dateJune 2007 (17 years ago)23 July 2007 (17 years ago)
Launch price (MSRP)$23$266

Detailed specifications

Celeron 420 and Core 2 Quad Q6600 (95W) 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)4 (Quad-Core)
Threads14
Base clock speed1.6 GHz2.4 GHz
Boost clock speed1.6 GHz2.4 GHz
L1 cache64 KB64 KB (per core)
L2 cache512 KB8 MB (shared)
L3 cache0 KB0 KB
Chip lithography65 nm65 nm
Die size77 mm22x 143 mm2
Maximum case temperature (TCase)60 °C62 °C
Number of transistors105 million582 million
64 bit support++
Windows 11 compatibility--
VID voltage range1V-1.3375Vno data

Compatibility

Information on Celeron 420 and Core 2 Quad Q6600 (95W) 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 configuration11
SocketLGA775775
Power consumption (TDP)35 Watt95 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron 420 and Core 2 Quad Q6600 (95W). You'll probably need this information if you require some particular technology.

Enhanced SpeedStep (EIST)-+
Turbo Boost Technology-no data
Hyper-Threading Technology-no data
Idle States+no data
Thermal Monitoring+-
Demand Based Switching-no data
FSB parity-no data

Security technologies

Celeron 420 and Core 2 Quad Q6600 (95W) technologies aimed at improving security, for example, by protecting against hacks.

TXT-no data
EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron 420 and Core 2 Quad Q6600 (95W) are enumerated here.

VT-d-no data
VT-x-no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron 420 and Core 2 Quad Q6600 (95W). Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR1, DDR2, DDR3DDR1, DDR2, DDR3

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataOn certain motherboards (Chipset feature)

Peripherals

Specifications and connection of peripherals supported by Celeron 420 and Core 2 Quad Q6600 (95W).

PCIe versionno data2.0

Pros & cons summary


Physical cores 1 4
Threads 1 4
Power consumption (TDP) 35 Watt 95 Watt

Celeron 420 has 171.4% lower power consumption.

Core 2 Quad Q6600 (95W), on the other hand, has 300% more physical cores and 300% more threads.

We couldn't decide between Celeron 420 and Core 2 Quad Q6600 (95W). We've got no test results to judge.


Should you still have questions on choice between Celeron 420 and Core 2 Quad Q6600 (95W), ask them in Comments section, and we shall answer.

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Intel Celeron 420
Celeron 420
Intel Core 2 Quad Q6600 (95W)
Core 2 Quad Q6600 (95W)

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Community ratings

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