i7-975 Extreme Edition vs i5-2560M

Primary details

Comparing Core i5-2560M and Core i7-975 Extreme Edition processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	2136	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Desktop processor
Series	Intel Core i5	Intel Core i7EE
Power efficiency	4.07	no data
Architecture codename	Sandy Bridge (2011−2013)	Nehalem (2008−2010)
Release date	no data (2024 years ago)	2 June 2009 (15 years ago)

Detailed specifications

Core i5-2560M and Core i7-975 Extreme Edition 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	2 (Dual-core)	4 (Quad-Core)
Threads	4	8
Boost clock speed	2.7 GHz	3.33 GHz
Bus type	DMI 2.0	QPI
Bus rate	4 × 5 GT/s	6.4 GT/s
Multiplier	27	25
L1 cache	128 KB	no data
L2 cache	512 KB	1 MB
L3 cache	3 MB	8 MB
Chip lithography	32 nm	45 nm
Die size	149 mm2	263 mm2
Number of transistors	624 Million	731 Million
64 bit support	+	+
Windows 11 compatibility	-	-

Compatibility

Information on Core i5-2560M and Core i7-975 Extreme Edition 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 (Uniprocessor)	1 (Uniprocessor)
Power consumption (TDP)	35 Watt	130 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i5-2560M and Core i7-975 Extreme Edition. You'll probably need this information if you require some particular technology.

AES-NI	+	-
FMA	+	-
AVX	+	-
vPro	+	no data
Enhanced SpeedStep (EIST)	+	+

Security technologies

Core i5-2560M and Core i7-975 Extreme Edition technologies aimed at improving security, for example, by protecting against hacks.

TXT

+

no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i5-2560M and Core i7-975 Extreme Edition are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i5-2560M and Core i7-975 Extreme Edition. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3-1333	no data
Maximum memory size	16 GB	24 GB
Max memory channels	2	no data
Maximum memory bandwidth	21.335 GB/s	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

Intel HD Graphics 3000

no data

Pros & cons summary

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Physical cores	2	4
Threads	4	8
Chip lithography	32 nm	45 nm
Power consumption (TDP)	35 Watt	130 Watt

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