Editing intel/core i7/i7-2840qm

{{intel title|Core i7-2840QM}}
{{mpu
|name=Core i7-2840QM
|no image=Yes
|designer=Intel
|manufacturer=Intel
|model number=i7-2840QM
|part number=AV8062700835001
|s-spec=SR00V
|market=Mobile
|family=Core i7
|series=i7-2000
|locked=Yes
|frequency=2,400 MHz
|bus type=DMI 2.0
|bus links=4
|bus rate=5 GT/s
|clock multiplier=24
|cpuid=0x206A7
|isa=x86-64
|isa family=x86
|microarch=Sandy Bridge
|platform=Sandy Bridge M
|chipset=Cougar Point
|core name=Sandy Bridge M
|core family=6
|core model=42
|core stepping=D2
|process=32 nm
|transistors=1,160,000,000
|technology=CMOS
|die area=216 mm²
|word size=64 bit
|core count=4
|thread count=8
|max cpus=1
|max memory=32 GiB
|idle power=3.9 W
|v core min=0.3 V
|v core max=1.52 V
|tdp=45 W
|tjunc min=0 °C
|tjunc max=100 °C
|tstorage min=-25 °C
|tstorage max=125 °C
|package module 1={{packages/intel/fcbga-1224}}
|package module 2={{packages/intel/pga-988b}}
}}

This specific model was only sold to a number of selected OEMs, featuring a 100 MHz speed bump over previous model.
== Cache ==
{{main|intel/microarchitectures/sandy_bridge#Memory_Hierarchy|l1=Sandy Bridge § Cache}}
{{cache size
|l1 cache=256 KiB
|l1i cache=128 KiB
|l1i break=4x32 KiB
|l1i desc=8-way set associative
|l1d cache=128 KiB
|l1d break=4x32 KiB
|l1d desc=8-way set associative
|l1d policy=write-back
|l2 cache=1 MiB
|l2 break=4x256 KiB
|l2 desc=8-way set associative
|l2 policy=write-back
|l3 cache=8 MiB
|l3 break=4x2 MiB
|l3 desc=16-way set associative
|l3 policy=write-back
}}

== Memory controller ==
{{memory controller
|type=DDR3-1600
|type 2=DDR3-1333
|type 3=DDR3-1066
|ecc=No
|max mem=32 GiB
|controllers=1
|channels=2
|max bandwidth=23.84 GiB/s
|bandwidth schan=11.92 GiB/s
|bandwidth dchan=23.84 GiB/s
}}

== Expansions ==
{{expansions main
|
{{expansions entry
|type=PCIe
|pcie revision=2.0
|pcie lanes=16
|pcie config=1x16
|pcie config 2=2x8
|pcie config 3=1x8+2x4
}}
}}

== Graphics ==

== Features ==
{{x86 features}}
Has subobject "Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki.	Core i7-2840QM - Intel#package + and Core i7-2840QM - Intel#pcie +
base frequency	2,400 MHz (2.4 GHz, 2,400,000 kHz) +
bus links	4 +
bus rate	5,000 MT/s (5 GT/s, 5,000,000 kT/s) +
bus type	DMI 2.0 +
chipset	Cougar Point +
clock multiplier	24 +
core count	4 +
core family	6 +
core model	42 +
core name	Sandy Bridge M +
core stepping	D2 +
core voltage (max)	1.52 V (15.2 dV, 152 cV, 1,520 mV) +
core voltage (min)	0.3 V (3 dV, 30 cV, 300 mV) +
cpuid	0x206A7 +
designer	Intel +
device id	0x116 +
die area	216 mm² (0.335 in², 2.16 cm², 216,000,000 µm²) +
family	Core i7 +
first announced	September 4, 2011 +
first launched	September 4, 2011 +
full page name	intel/core i7/i7-2840qm +
has 4g support	true +
has advanced vector extensions	true +
has ecc memory support	false +
has extended page tables support	true +
has feature	Advanced Vector Extensions +, Advanced Encryption Standard Instruction Set Extension +, Hyper-Threading Technology +, Turbo Boost Technology 2.0 +, Enhanced SpeedStep Technology +, Trusted Execution Technology +, Intel VT-x +, Flex Memory Access +, My WiFi Technology +, Identity Protection Technology +, Intel vPro Technology +, Intel VT-d + and Extended Page Tables +
has intel enhanced speedstep technology	true +
has intel flex memory access support	true +
has intel identity protection technology support	true +
has intel my wifi technology support	true +
has intel trusted execution technology	true +
has intel turbo boost technology 2 0	true +
has intel vpro technology	true +
has intel vt-d technology	true +
has intel vt-x technology	true +
has locked clock multiplier	true +
has second level address translation support	true +
has simultaneous multithreading	true +
has wimax support	true +
has x86 advanced encryption standard instruction set extension	true +
instance of	microprocessor +
integrated gpu	HD Graphics 3000 +
integrated gpu base frequency	650 MHz (0.65 GHz, 650,000 KHz) +
integrated gpu designer	Intel +
integrated gpu execution units	12 +
integrated gpu max frequency	1,300 MHz (1.3 GHz, 1,300,000 KHz) +
isa	x86-64 +
isa family	x86 +
l1$ size	256 KiB (262,144 B, 0.25 MiB) +
l1d$ description	8-way set associative +
l1d$ size	128 KiB (131,072 B, 0.125 MiB) +
l1i$ description	8-way set associative +
l1i$ size	128 KiB (131,072 B, 0.125 MiB) +
l2$ description	8-way set associative +
l2$ size	1 MiB (1,024 KiB, 1,048,576 B, 9.765625e-4 GiB) +
l3$ description	16-way set associative +
l3$ size	8 MiB (8,192 KiB, 8,388,608 B, 0.00781 GiB) +
ldate	September 4, 2011 +
manufacturer	Intel +
market segment	Mobile +
max cpu count	1 +
max junction temperature	373.15 K (100 °C, 212 °F, 671.67 °R) +
max memory	32,768 MiB (33,554,432 KiB, 34,359,738,368 B, 32 GiB, 0.0313 TiB) +
max memory bandwidth	23.84 GiB/s (24,412.16 MiB/s, 25.598 GB/s, 25,598.005 MB/s, 0.0233 TiB/s, 0.0256 TB/s) +
max memory channels	2 +
max storage temperature	398.15 K (125 °C, 257 °F, 716.67 °R) +
microarchitecture	Sandy Bridge +
min junction temperature	273.15 K (0 °C, 32 °F, 491.67 °R) +
min storage temperature	248.15 K (-25 °C, -13 °F, 446.67 °R) +
model number	i7-2840QM +
name	Core i7-2840QM +
package	rPGA988B + and FCBGA-1224 +
part number	AV8062700835001 +
platform	Sandy Bridge M +
power dissipation (idle)	3.9 W (3,900 mW, 0.00523 hp, 0.0039 kW) +
process	32 nm (0.032 μm, 3.2e-5 mm) +
s-spec	SR00V +
series	i7-2000 +
smp max ways	1 +
socket	Socket G2 +
supported memory type	DDR3-1600 +, DDR3-1333 + and DDR3-1066 +
tdp	45 W (45,000 mW, 0.0603 hp, 0.045 kW) +
technology	CMOS +
thread count	8 +
transistor count	1,160,000,000 +
word size	64 bit (8 octets, 16 nibbles) +