Difference between revisions of "intel/core m"

Revision as of 21:46, 9 May 2016

Intel Core M

Core M logo
Developer	Intel
Manufacturer	Intel
Type	Microprocessors
Introduction	August, 2014 (announced) September, 2014 (launch)
ISA	x86-64
µarch	Broadwell, Skylake
Word size	64 bit 8 octets 16 nibbles
Process	14 nm 0.014 μm 1.4e-5 mm
Technology	CMOS
Clock	2.0 GHz-3.1 GHz
Package	FCBGA-1234
Socket	BGA-1234

Core M is a family of Consumer Ultra-Low Voltage (CULV) x86 microprocessors introduced by Intel in 2014. Core M microprocessors have ultra-low power (TDP ≤ 4.5 Watts) designed specifically for ultra-thin notebooks and other mobile devices.

Overview

Core M is family designed by Intel that directly targets fanless and ultra-thin mobile devices. Unlike the Atom (also x5, x7, et al) which has its own specially designed microarchitecture (e.g. Airmont), the Core M uses Intel's mainstream microarchitecture (e.g. Broadwell & Skylake) for performance while attempting to deliver sub-4.5W TDP while maintaining somewhat acceptable performance that's much better than Atom.

Core M dies are packaged with the Platform Controller Hub (PCH) die in the same packaging which is only about 1 mm thick and requires no fan.

Members

Broadwell Core

Main article: Broadwell µarch

Broadwell-based Core M
Main processor												GPU
Model	Launched	C	T	Freq	Turbo	TDP	cTDP-down		cTDP-up		Mem	Name	Freq	Turbo
5Y10	2 September 2014	2	4	0.8 GHz 800 MHz 800,000 kHz	2 GHz 2,000 MHz 2,000,000 kHz	4.5 W 4,500 mW 0.00603 hp 0.0045 kW					16,384 MiB 16,777,216 KiB 17,179,869,184 B 16 GiB 0.0156 TiB	Intel HD Graphics 5300	100 MHz 0.1 GHz 100,000 KHz	800 MHz 0.8 GHz 800,000 KHz
5Y10a	2 September 2014	2	4	0.8 GHz 800 MHz 800,000 kHz	2 GHz 2,000 MHz 2,000,000 kHz	4.5 W 4,500 mW 0.00603 hp 0.0045 kW					16,384 MiB 16,777,216 KiB 17,179,869,184 B 16 GiB 0.0156 TiB	Intel HD Graphics 5300	100 MHz 0.1 GHz 100,000 KHz	800 MHz 0.8 GHz 800,000 KHz
5Y10c	January 2015	2	4	0.8 GHz 800 MHz 800,000 kHz	2 GHz 2,000 MHz 2,000,000 kHz	4.5 W 4,500 mW 0.00603 hp 0.0045 kW	3.5 W 3,500 mW 0.00469 hp 0.0035 kW	0.6 GHz 600 MHz 600,000 kHz	6 W 6,000 mW 0.00805 hp 0.006 kW	1 GHz 1,000 MHz 1,000,000 kHz	16,384 MiB 16,777,216 KiB 17,179,869,184 B 16 GiB 0.0156 TiB	Intel HD Graphics 5300	300 MHz 0.3 GHz 300,000 KHz	800 MHz 0.8 GHz 800,000 KHz
5Y31	January 2015	2	4	0.9 GHz 900 MHz 900,000 kHz	2.4 GHz 2,400 MHz 2,400,000 kHz	4.5 W 4,500 mW 0.00603 hp 0.0045 kW	3.5 W 3,500 mW 0.00469 hp 0.0035 kW	0.6 GHz 600 MHz 600,000 kHz	6 W 6,000 mW 0.00805 hp 0.006 kW	1.1 GHz 1,100 MHz 1,100,000 kHz	16,384 MiB 16,777,216 KiB 17,179,869,184 B 16 GiB 0.0156 TiB	Intel HD Graphics 5300	300 MHz 0.3 GHz 300,000 KHz	850 MHz 0.85 GHz 850,000 KHz
5Y51	January 2015	2	4	1.1 GHz 1,100 MHz 1,100,000 kHz	2.6 GHz 2,600 MHz 2,600,000 kHz	4.5 W 4,500 mW 0.00603 hp 0.0045 kW	3.5 W 3,500 mW 0.00469 hp 0.0035 kW	0.6 GHz 600 MHz 600,000 kHz	6 W 6,000 mW 0.00805 hp 0.006 kW	1.3 GHz 1,300 MHz 1,300,000 kHz	16,384 MiB 16,777,216 KiB 17,179,869,184 B 16 GiB 0.0156 TiB	Intel HD Graphics 5300	300 MHz 0.3 GHz 300,000 KHz	900 MHz 0.9 GHz 900,000 KHz
5Y70	2 September 2014	2	4	1.1 GHz 1,100 MHz 1,100,000 kHz	2.6 GHz 2,600 MHz 2,600,000 kHz	4.5 W 4,500 mW 0.00603 hp 0.0045 kW					16,384 MiB 16,777,216 KiB 17,179,869,184 B 16 GiB 0.0156 TiB	Intel HD Graphics 5300	100 MHz 0.1 GHz 100,000 KHz	800 MHz 0.8 GHz 800,000 KHz
5Y71	January 2015	2	4	1.2 GHz 1,200 MHz 1,200,000 kHz	2.9 GHz 2,900 MHz 2,900,000 kHz	4.5 W 4,500 mW 0.00603 hp 0.0045 kW	3.5 W 3,500 mW 0.00469 hp 0.0035 kW	0.6 GHz 600 MHz 600,000 kHz	6 W 6,000 mW 0.00805 hp 0.006 kW	1.4 GHz 1,400 MHz 1,400,000 kHz	16,384 MiB 16,777,216 KiB 17,179,869,184 B 16 GiB 0.0156 TiB	Intel HD Graphics 5300	300 MHz 0.3 GHz 300,000 KHz	900 MHz 0.9 GHz 900,000 KHz
Count: 7

Skylake Core

Main article: Skylake µarch

Skylake-based Core M
Main processor
Model	Launched	Cores	Threads	Freq	Turbo Freq	TDP	Max Mem
Count: 7

@@ Line 45: / Line 45: @@
 -->
 <table class="wikitable sortable">
-<tr><th colspan="12" style="background:#D6D6FF;">Broadwell-based Core M</th></tr>
+<tr><th colspan="15" style="background:#D6D6FF;">Broadwell-based Core M</th></tr>
-<tr><th colspan="9">Main processor</th></tr>
+<tr><th colspan="12">Main processor</th><th colspan="3">GPU</th></tr>
-<tr><th>Model</th><th>Launched</th><th>Cores</th><th>Threads</th><th>Freq</th><th>Turbo Freq</th><th>TDP</th><th>Max Mem</th></tr>
+<tr><th>Model</th><th>Launched</th><th>C</th><th>T</th><th>Freq</th><th>Turbo</th><th>TDP</th><th colspan="2">cTDP-down</th><th colspan="2">cTDP-up</th><th>Mem</th><th>Name</th><th>Freq</th><th>Turbo</th></tr>
 {{#ask: [[Category:microprocessor models by intel]][[instance of::microprocessor]][[microarchitecture::Broadwell]][[microprocessor family::Core M]]
   |?full page name
@@ Line 57: / Line 57: @@
   |?turbo frequency (1 core)#GHz
   |?tdp
+ |?tdp down
+ |?tdp down frequency#GHz
+ |?tdp up
+ |?tdp up frequency#GHz
   |?max memory#GB
+ |?integrated gpu
+ |?integrated gpu base frequency
+ |?integrated gpu max frequency
   |format=template
   |template=proc table 2
-  |userparam=9
+  |userparam=16
   |mainlabel=-
 }}
-<tr><th colspan="12">Count: {{#ask:[[Category:microprocessor models by intel]][[instance of::microprocessor]][[microarchitecture::Broadwell]][[microprocessor family::Core M]]|format=count}}</th></tr>
+<tr><th colspan="15">Count: {{#ask:[[Category:microprocessor models by intel]][[instance of::microprocessor]][[microarchitecture::Broadwell]][[microprocessor family::Core M]]|format=count}}</th></tr>
 </table>
 === Skylake Core===
 {{main|intel/microarchitectures/broadwell|l1=Skylake µarch}}

designer	Intel +
first announced	August 2014 +
first launched	September 2014 +
full page name	intel/core m +
instance of	microprocessor family +
instruction set architecture	x86-64 +
main designer	Intel +
manufacturer	Intel +
microarchitecture	Broadwell +, Skylake + and Kaby Lake +
name	Intel Core M +
package	FCBGA-1234 +
process	14 nm (0.014 μm, 1.4e-5 mm) +
socket	BGA-1234 +
technology	CMOS +
word size	64 bit (8 octets, 16 nibbles) +

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