Core i7-7740K vs Core 2 Quad Q7600

Primary details

Comparing Core 2 Quad Q7600 and Core i7-7740K processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	not rated	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Desktop processor	Desktop processor
Architecture codename	Yorkfield (2007−2009)	Kaby Lake-X (2017)
Release date	31 August 2009 (15 years ago)	no data

Detailed specifications

Core 2 Quad Q7600 and Core i7-7740K 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	no data
Base clock speed	2.7 GHz	no data
Boost clock speed	2.7 GHz	4.3 GHz
L1 cache	64 KB (per core)	64 KB (per core)
L2 cache	2 MB (shared)	256 KB (per core)
L3 cache	0 KB	8192 KB (shared)
Chip lithography	45 nm	14 nm
Die size	2x 82 mm2	no data
Maximum case temperature (TCase)	71 °C	72 °C
Number of transistors	456 million	no data
64 bit support	+	+
Windows 11 compatibility	-	-
Unlocked multiplier	-	+

Compatibility

Information on Core 2 Quad Q7600 and Core i7-7740K 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	1151
Power consumption (TDP)	95 Watt	112 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Quad Q7600 and Core i7-7740K. You'll probably need this information if you require some particular technology.

AES-NI	-	+
AVX	-	+
Enhanced SpeedStep (EIST)	+	+
TSX	-	+

Security technologies

Core 2 Quad Q7600 and Core i7-7740K technologies aimed at improving security, for example, by protecting against hacks.

TXT

no data

+

Virtualization technologies

Virtual machine speed-up technologies supported by Core 2 Quad Q7600 and Core i7-7740K 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 Q7600 and Core i7-7740K. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types

DDR1, DDR2, DDR3

DDR4

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

On certain motherboards (Chipset feature)

HD 630

Peripherals

Specifications and connection of peripherals supported by Core 2 Quad Q7600 and Core i7-7740K.

PCIe version

2.0

no data

Pros & cons summary

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Chip lithography	45 nm	14 nm
Power consumption (TDP)	95 Watt	112 Watt

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Should you still have questions on choice between Core 2 Quad Q7600 and Core i7-7740K, ask them in Comments section, and we shall answer.

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