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{{intel title|Core i7-720QM}}
 
{{intel title|Core i7-720QM}}
{{chip
+
{{mpu
 
| name              = Intel Core i7-720QM
 
| name              = Intel Core i7-720QM
 
| image              =  
 
| image              =  
Line 12: Line 12:
 
| part number 2      = BY80607002907AH
 
| part number 2      = BY80607002907AH
 
| market            = Mobile
 
| market            = Mobile
| first announced    = June 24, 2009
+
| first announced    =  
| first launched    = September 23, 2009
+
| first launched    =  
 
| last order        =  
 
| last order        =  
 
| last shipment      =  
 
| last shipment      =  
| release price      = $364.00
 
  
 
| family            = Core i7
 
| family            = Core i7
 
| locked            = Yes
 
| locked            = Yes
 
| frequency          = 1,599.99 MHz
 
| frequency          = 1,599.99 MHz
 
+
| turbo frequency    = yes
 
| turbo frequency1  = 2,799.99 MHz
 
| turbo frequency1  = 2,799.99 MHz
 
| turbo frequency2  = 2,399.99 MHz
 
| turbo frequency2  = 2,399.99 MHz
Line 48: Line 47:
 
| word size          = 64 bit
 
| word size          = 64 bit
 
| core count          = 4
 
| core count          = 4
| thread count        = 8
+
| thread count        = 2
 
| max cpus            = 1
 
| max cpus            = 1
 
| max memory          = 8 GiB
 
| max memory          = 8 GiB
  
 
+
| electrical          = Yes
 
| power              =  
 
| power              =  
 
| v core              = 1.075 V
 
| v core              = 1.075 V
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}}
 
}}
 
'''Core i7-820QM''' is a {{arch|64}} [[x86]] [[quad-core]] mobile performance microprocessor introduced by Intel late [[2009]]. The processor has a base frequency of 1.60 GHz with a turbo frequency of 2.80 GHz and a TDP of 45 W. This MPU is based on the {{intel|Clarksfield|l=core}} core ({{intel|Nehalem|l=arch microarchitecutre}}) and is manufactured on Intel's [[45 nm process]].
 
'''Core i7-820QM''' is a {{arch|64}} [[x86]] [[quad-core]] mobile performance microprocessor introduced by Intel late [[2009]]. The processor has a base frequency of 1.60 GHz with a turbo frequency of 2.80 GHz and a TDP of 45 W. This MPU is based on the {{intel|Clarksfield|l=core}} core ({{intel|Nehalem|l=arch microarchitecutre}}) and is manufactured on Intel's [[45 nm process]].
 
== Cache ==
 
{{main|intel/microarchitectures/nehalem#Memory_Hierarchy|l1=Nehalem § Cache}}
 
{{cache size
 
|l1 cache=256 KiB
 
|l1i cache=128 KiB
 
|l1i break=4x32 KiB
 
|l1i desc=4-way set associative
 
|l1i policy=write-back
 
|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=6 MiB
 
|l3 break=4x1.5 MiB
 
|l3 desc=16-way set associative
 
|l3 policy=write-back
 
}}
 
 
== Memory controller ==
 
{{memory controller
 
|type=DDR3-1333
 
|controllers=1
 
|channels=2
 
|ecc=no
 
|max bandwidth=19.87 GiB/s
 
|max mem=8 GiB
 
|bandwidth schan=9.93 GiB/s
 
|bandwidth dchan=19.87 GiB/s
 
|pae=36 bit
 
}}
 
 
== Expansions ==
 
{{expansions
 
| pcie revision      = 2.0
 
| pcie lanes        = 16
 
| pcie config        = 1x16
 
| pcie config 2      = 2x8
 
}}
 
 
== Features ==
 
{{x86 features
 
|real=Yes
 
|protected=Yes
 
|smm=Yes
 
|fpu=Yes
 
|x8616=Yes
 
|x8632=Yes
 
|x8664=Yes
 
|nx=Yes
 
|3dnow=No
 
|e3dnow=No
 
|mmx=Yes
 
|emmx=Yes
 
|sse=Yes
 
|sse2=Yes
 
|sse3=Yes
 
|ssse3=Yes
 
|sse41=Yes
 
|sse42=Yes
 
|sse4a=No
 
|avx=No
 
|avx2=No
 
 
|abm=No
 
|tbm=No
 
|bmi1=No
 
|bmi2=No
 
|fma3=No
 
|fma4=No
 
|aes=No
 
|rdrand=No
 
|sha=No
 
|xop=No
 
|adx=No
 
|clmul=No
 
|f16c=No
 
|tbt1=Yes
 
|tbt2=No
 
|tbmt3=No
 
|bpt=No
 
|eist=Yes
 
|flex=No
 
|isrt=No
 
|mwt=No
 
|sipp=No
 
|att=No
 
|ipt=No
 
|tsx=No
 
|txt=Yes
 
|ht=Yes
 
|vpro=Yes
 
|vtx=Yes
 
|vtd=Yes
 
|ept=Yes
 
|mpx=No
 
|sgx=No
 
|securekey=No
 
|osguard=No
 
|smartmp=No
 
|powernow=No
 
|amdv=No
 
|rvi=No
 
}}
 

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Facts about "Core i7-720QM - Intel"
Has subobject
"Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki.
Core i7-720QM - Intel#io +
base frequency1,599.99 MHz (1.6 GHz, 1,599,990 kHz) +
bus rate2,500 MT/s (2.5 GT/s, 2,500,000 kT/s) +
bus typeDMI 1.0 +
chipsetIbex Peak +
clock multiplier12 +
core count4 +
core family6 +
core model30 +
core nameClarksfield +
core steppingB1 +
core voltage1.075 V (10.75 dV, 107.5 cV, 1,075 mV) +
core voltage tolerance0.325 V +
designerIntel +
die area296 mm² (0.459 in², 2.96 cm², 296,000,000 µm²) +
familyCore i7 +
first announcedJune 24, 2009 +
first launchedSeptember 23, 2009 +
full page nameintel/core i7/i7-720qm +
has ecc memory supportfalse +
has extended page tables supporttrue +
has featureHyper-Threading Technology +, Turbo Boost Technology 1.0 +, Trusted Execution Technology +, Intel vPro Technology +, Intel VT-x +, Intel VT-d +, Enhanced SpeedStep Technology + and Extended Page Tables +
has intel enhanced speedstep technologytrue +
has intel trusted execution technologytrue +
has intel turbo boost technology 1 0true +
has intel vpro technologytrue +
has intel vt-d technologytrue +
has intel vt-x technologytrue +
has locked clock multipliertrue +
has second level address translation supporttrue +
has simultaneous multithreadingtrue +
instance ofmicroprocessor +
l1$ size256 KiB (262,144 B, 0.25 MiB) +
l1d$ description8-way set associative +
l1d$ size128 KiB (131,072 B, 0.125 MiB) +
l1i$ description4-way set associative +
l1i$ size128 KiB (131,072 B, 0.125 MiB) +
l2$ description8-way set associative +
l2$ size1 MiB (1,024 KiB, 1,048,576 B, 9.765625e-4 GiB) +
l3$ description16-way set associative +
l3$ size6 MiB (6,144 KiB, 6,291,456 B, 0.00586 GiB) +
ldateSeptember 23, 2009 +
manufacturerIntel +
market segmentMobile +
max cpu count1 +
max junction temperature373.15 K (100 °C, 212 °F, 671.67 °R) +
max memory8,192 MiB (8,388,608 KiB, 8,589,934,592 B, 8 GiB, 0.00781 TiB) +
max memory bandwidth19.87 GiB/s (20,346.88 MiB/s, 21.335 GB/s, 21,335.25 MB/s, 0.0194 TiB/s, 0.0213 TB/s) +
max memory channels2 +
max pcie lanes16 +
max storage temperature398.15 K (125 °C, 257 °F, 716.67 °R) +
microarchitectureNehalem +
min junction temperature273.15 K (0 °C, 32 °F, 491.67 °R) +
min storage temperature248.15 K (-25 °C, -13 °F, 446.67 °R) +
model numberi7-720QM +
nameIntel Core i7-720QM +
part numberBX80607I7720QM + and BY80607002907AH +
platformCalpella +
process45 nm (0.045 μm, 4.5e-5 mm) +
release price$ 364.00 (€ 327.60, £ 294.84, ¥ 37,612.12) +
s-specSLBLY +
smp max ways1 +
supported memory typeDDR3-1333 +
tdp45 W (45,000 mW, 0.0603 hp, 0.045 kW) +
technologyCMOS +
thread count8 +
transistor count774,000,000 +
turbo frequency (1 core)2,799.99 MHz (2.8 GHz, 2,799,990 kHz) +
turbo frequency (2 cores)2,399.99 MHz (2.4 GHz, 2,399,990 kHz) +
turbo frequency (3 cores)1,733.33 MHz (1.733 GHz, 1,733,330 kHz) +
turbo frequency (4 cores)1,733.33 MHz (1.733 GHz, 1,733,330 kHz) +
word size64 bit (8 octets, 16 nibbles) +