Core 2 Quad Q9505 vs Core 2 Quad Q6600 (95W)

Primary details

Comparing Core 2 Quad Q6600 (95W) and Core 2 Quad Q9505 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	not rated	2228
Place by popularity	not in top-100	not in top-100
Market segment	Desktop processor	Desktop processor
Power efficiency	no data	1.35
Architecture codename	Kentsfield (2007)	Yorkfield (2007−2009)
Release date	23 July 2007 (17 years ago)	2009 (15 years ago)
Launch price (MSRP)	$266	no data

Detailed specifications

Core 2 Quad Q6600 (95W) and Core 2 Quad Q9505 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 cores	4 (Quad-Core)	4 (Quad-Core)
Threads	4	4
Base clock speed	2.4 GHz	2.83 GHz
Boost clock speed	2.4 GHz	0.83 GHz
Bus rate	no data	1333 MHz
L1 cache	64 KB (per core)	64 KB (per core)
L2 cache	8 MB (shared)	6 MB (shared)
L3 cache	0 KB	6 MB L2 Cache
Chip lithography	65 nm	45 nm
Die size	2x 143 mm2	164 mm2
Maximum case temperature (TCase)	62 °C	71 °C
Number of transistors	582 million	456 million
64 bit support	+	+
Windows 11 compatibility	-	-
VID voltage range	no data	0.85V-1.3625V

Compatibility

Information on Core 2 Quad Q6600 (95W) and Core 2 Quad Q9505 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 configuration	1	1
Socket	775	FCLGA775,LGA775
Power consumption (TDP)	95 Watt	95 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Quad Q6600 (95W) and Core 2 Quad Q9505. 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	-

Security technologies

Core 2 Quad Q6600 (95W) and Core 2 Quad Q9505 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 Core 2 Quad Q6600 (95W) and Core 2 Quad Q9505 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Quad Q6600 (95W) and Core 2 Quad Q9505. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types

DDR1, DDR2, DDR3

DDR1, DDR2, DDR3

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

On certain motherboards (Chipset feature)

On certain motherboards (Chipset feature)

Peripherals

Specifications and connection of peripherals supported by Core 2 Quad Q6600 (95W) and Core 2 Quad Q9505.

PCIe version

2.0

2.0

Pros & cons summary

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Chip lithography

65 nm

45 nm

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Should you still have questions on choice between Core 2 Quad Q6600 (95W) and Core 2 Quad Q9505, ask them in Comments section, and we shall answer.

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