Core 2 Quad Q6600 (95W) vs Phenom II X2 550

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Primary details

Comparing Phenom II X2 550 and Core 2 Quad Q6600 (95W) processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2683not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.04no data
Market segmentDesktop processorDesktop processor
Power efficiency0.86no data
Architecture codenameCallisto (2009−2010)Kentsfield (2007)
Release date4 November 2009 (15 years ago)23 July 2007 (17 years ago)
Launch price (MSRP)$133$266

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Phenom II X2 550 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 cores2 (Dual-core)4 (Quad-Core)
Threads24
Base clock speed3.1 GHz2.4 GHz
Boost clock speed3.1 GHz2.4 GHz
L1 cache128 KB (per core)64 KB (per core)
L2 cache512 KB (per core)8 MB (shared)
L3 cache6 MB (shared)0 KB
Chip lithography45 nm65 nm
Die size258 mm22x 143 mm2
Maximum case temperature (TCase)no data62 °C
Number of transistors758 million582 million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Phenom II X2 550 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
SocketAM3775
Power consumption (TDP)80 Watt95 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Phenom II X2 550 and Core 2 Quad Q6600 (95W). You'll probably need this information if you require some particular technology.

Enhanced SpeedStep (EIST)no data+

Virtualization technologies

Virtual machine speed-up technologies supported by Phenom II X2 550 and Core 2 Quad Q6600 (95W) are enumerated here.

AMD-V+-

Memory specs

Types, maximum amount and channel quantity of RAM supported by Phenom II X2 550 and Core 2 Quad Q6600 (95W). Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR1, DDR2, DDR3

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardOn certain motherboards (Chipset feature)On certain motherboards (Chipset feature)

Peripherals

Specifications and connection of peripherals supported by Phenom II X2 550 and Core 2 Quad Q6600 (95W).

PCIe version2.02.0

Pros & cons summary


Recency 4 November 2009 23 July 2007
Physical cores 2 4
Threads 2 4
Chip lithography 45 nm 65 nm
Power consumption (TDP) 80 Watt 95 Watt

Phenom II X2 550 has an age advantage of 2 years, a 44.4% more advanced lithography process, and 18.8% lower power consumption.

Core 2 Quad Q6600 (95W), on the other hand, has 100% more physical cores and 100% more threads.

We couldn't decide between Phenom II X2 550 and Core 2 Quad Q6600 (95W). We've got no test results to judge.


Should you still have questions on choice between Phenom II X2 550 and Core 2 Quad Q6600 (95W), ask them in Comments section, and we shall answer.

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AMD Phenom II X2 550
Phenom II X2 550
Intel Core 2 Quad Q6600 (95W)
Core 2 Quad Q6600 (95W)

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Community ratings

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