i7-975 Extreme Edition vs m5-6Y54

Primary details

Comparing Core m5-6Y54 and Core i7-975 Extreme Edition processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	2182	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Desktop processor
Series	Intel Core m5	Intel Core i7EE
Power efficiency	27.07	no data
Architecture codename	Skylake-Y (2015)	Nehalem (2008−2010)
Release date	1 September 2015 (9 years ago)	2 June 2009 (15 years ago)
Launch price (MSRP)	$281	no data

Detailed specifications

Core m5-6Y54 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
Base clock speed	1.1 GHz	no data
Boost clock speed	2.7 GHz	3.33 GHz
Bus type	DMI 3.0	QPI
Bus rate	4 GT/s	6.4 GT/s
Multiplier	11	25
L1 cache	64 KB (per core)	no data
L2 cache	256 KB (per core)	1 MB
L3 cache	4 MB (shared)	8 MB
Chip lithography	14 nm	45 nm
Die size	98.57 mm2	263 mm2
Maximum core temperature	100 °C	no data
Number of transistors	1750 Million	731 Million
64 bit support	+	+
Windows 11 compatibility	-	-

Compatibility

Information on Core m5-6Y54 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)
Socket	FCBGA1515	no data
Power consumption (TDP)	4.5 Watt	130 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core m5-6Y54 and Core i7-975 Extreme Edition. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2	no data
AES-NI	+	-
AVX	+	-
Enhanced SpeedStep (EIST)	+	+
My WiFi	+	no data
Turbo Boost Technology	2.0	no data
Hyper-Threading Technology	+	no data
Idle States	+	no data
Thermal Monitoring	+	-
Flex Memory Access	+	no data
Smart Response	+	no data

Security technologies

Core m5-6Y54 and Core i7-975 Extreme Edition technologies aimed at improving security, for example, by protecting against hacks.

TXT	-	no data
EDB	+	no data
Secure Key	+	no data
MPX	+	-
SGX	Yes with Intel® ME	no data
OS Guard	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core m5-6Y54 and Core i7-975 Extreme Edition are enumerated here.

AMD-V	+	-
VT-d	+	no data
VT-x	+	no data
EPT	+	no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core m5-6Y54 and Core i7-975 Extreme Edition. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	no data
Maximum memory size	16 GB	24 GB
Max memory channels	2	no data
Maximum memory bandwidth	29.861 GB/s	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel HD Graphics 515	no data
Max video memory	16 GB	no data
Quick Sync Video	+	-
Clear Video	+	no data
Clear Video HD	+	no data
Graphics max frequency	900 MHz	no data
InTru 3D	+	no data

Graphics interfaces

Available interfaces and connections of Core m5-6Y54 and Core i7-975 Extreme Edition integrated GPUs.

Number of displays supported	3	no data
eDP	+	no data
DisplayPort	+	-
HDMI	+	-
DVI	+	no data

Graphics image quality

Maximum display resolutions supported by Core m5-6Y54 and Core i7-975 Extreme Edition integrated GPUs, including resolutions over different interfaces.

4K resolution support	+	no data
Max resolution over HDMI 1.4	4096x2304@24Hz	no data
Max resolution over eDP	3840x2160@60Hz	no data
Max resolution over DisplayPort	3840x2160@60Hz	no data
Max resolution over VGA	N/A	no data

Graphics API support

APIs supported by Core m5-6Y54 and Core i7-975 Extreme Edition integrated GPUs, sometimes API versions are included.

DirectX	12	no data
OpenGL	4.5	no data

Peripherals

Specifications and connection of peripherals supported by Core m5-6Y54 and Core i7-975 Extreme Edition.

PCIe version	3.0	no data
PCI Express lanes	10	no data

Pros & cons summary

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Recency	1 September 2015	2 June 2009
Physical cores	2	4
Threads	4	8
Chip lithography	14 nm	45 nm
Power consumption (TDP)	4 Watt	130 Watt

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