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Difference between revisions of "intel/core i5/i5-7440hq"
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{{intel title|Core i5-7440HQ}}
 
{{intel title|Core i5-7440HQ}}
−
{{mpu
+
{{chip
−
| name               = Core i5-7440HQ
+
|name=Core i5-7440HQ
−
| no image           = Yes
+
|image=kaby lake h (front).png
−
| image              =  
+
|caption=package, front
−
| image size         =  
+
|designer=Intel
−
| caption            =  
+
|manufacturer=Intel
 +
|model number=i5-7440HQ
 +
|s-spec=SR32R
 +
|market=Mobile
 +
|first announced=January 3, 2017
 +
|first launched=January 3, 2017
 +
|release price=$250.00
 +
|family=Core i5
 +
|series=i5-7400
 +
|locked=Yes
 +
|frequency=2,800 MHz
 +
|turbo frequency1=3,800 MHz
 +
|bus type=DMI 3.0
 +
|bus rate=8 GT/s
 +
|clock multiplier=28
 +
|isa=x86-64
 +
|isa family=x86
 +
|microarch=Kaby Lake
 +
|platform=Kaby Lake
 +
|chipset=Sunrise Point
 +
|core name=Kaby Lake H
 +
|core family=6
 +
|core model=158
 +
|core stepping=B0
 +
|process=14 nm
 +
|technology=CMOS
 +
|word size=64 bit
 +
|core count=4
 +
|thread count=4
 +
|max cpus=1
 +
|max memory=64 GiB
 +
|v core min=0.55 V
 +
|v core max=1.52 V
 +
|tdp=45 W
 +
|ctdp down=35 W
 +
|tjunc min=0 °C
 +
|tjunc max=100 °C
 +
|tstorage min=-25 °C
 +
|tstorage max=125 °C
 +
|package module 1={{packages/intel/fcbga-1440}}
 +
}}
 +
'''Core i5-7440HQ''' is a {{arch|64}} [[quad-core]] mid-range performance [[x86]] mobile microprocessor introduced by [[Intel]] in early [[2017]]. This chip, which is based on the {{intel|Kaby Lake|l=arch}} microarchitecture, is fabricated on Intel's [[14 nm process|14nm+ process]]. The i5-7440HQ operates at 2.8 GHz with a TDP of 45 W supporting a {{intel|Turbo Boost}} frequency of 3.8 GHz. The processor supports up to 64 GiB of dual-channel non-ECC DDR4-2400 memory and incorporates Intel's {{intel|HD Graphics 630}} [[IGP]] operating at 350 MHz with a burst frequency of 1 GHz.
 +
 
 +
This model supports a configurable TDP-down of 35 watts.
 +
== Cache ==
 +
{{main|intel/microarchitectures/kaby_lake#Memory_Hierarchy|l1=Kaby Lake § 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=4-way set associative
 +
|l2 policy=write-back
 +
|l3 cache=6 MiB
 +
|l3 break=4x1.5 MiB
 +
|l3 desc=12-way set associative
 +
|l3 policy=write-back
 +
}}
 +
 
 +
== Memory controller ==
 +
{{memory controller
 +
|type=LPDDR3-2133
 +
|type 2=DDR3L-1600
 +
|type 3=DDR4-2400
 +
|ecc=No
 +
|max mem=64 GiB
 +
|controllers=1
 +
|channels=2
 +
|max bandwidth=35.76 GiB/s
 +
|bandwidth schan=17.88 GiB/s
 +
|bandwidth dchan=35.76 GiB/s
 +
}}
 +
 
 +
== Expansions ==
 +
{{expansions
 +
| pcie revision      = 3.0
 +
| pcie lanes        = 16
 +
| pcie config        = 1x16
 +
| pcie config 2      = 2x8
 +
| pcie config 3      = 1x8+2x4
 +
}}
 +
 
 +
== Graphics ==
 +
{{integrated graphics
 +
| gpu                = HD Graphics 630
 +
| device id          = 0x591B
 
| designer            = Intel
 
| designer            = Intel
−
| manufacturer        = Intel
+
| execution units    = 24
−
| model number       = i5-7440HQ
+
| max displays       = 3
−
| part number        =
+
| max memory         = 64 GiB
−
| part number 1      =
+
| frequency          = 350 MHz
−
| part number 2      =
+
| max frequency       = 1,000 MHz
−
| s-spec              =
 
−
| market              = Mobile
 
−
| first announced    = January 3, 2017
 
−
| first launched      = January 3, 2017
 
−
| last order         =  
 
−
| last shipment      =  
 
−
| release price       =  
 
  
−
| family              = Core i5
+
| output crt          =  
−
| series              = i5-7400
+
| output sdvo        =  
−
| locked              = Yes
+
| output dsi          =  
−
| frequency          = 2,800 MHz
+
| output edp          = Yes
−
| turbo frequency    = Yes
+
| output dp           = Yes
−
| turbo frequency1    = 3,800 MHz
+
| output hdmi        = Yes
−
| turbo frequency2    =
+
| output vga          =  
−
| turbo frequency3    =
+
| output dvi          = Yes
−
| turbo frequency4    =
 
−
| bus type            = DMI 3.0
 
−
| bus speed           =  
 
−
| bus rate            = 8 GT/s
 
−
| bus links          =  
 
−
| clock multiplier    = 28
 
−
| cpuid              =  
 
  
−
| isa family          = x86
+
| directx ver        = 12
−
| isa                = x86-64
+
| opengl ver        = 4.4
−
| microarch           = Kaby Lake
+
| opencl ver        = 2.0
−
| platform            = Kaby Lake
+
| hdmi ver           = 1.4a
−
| chipset            = Sunrise Point
+
| dp ver            = 1.2
−
| chipset 2          = Union Point
+
| edp ver            = 1.4
−
| core name          = Kaby Lake S
+
| max res hdmi      = 4096x2304
−
| core family         = 6
+
| max res hdmi freq  = 30 Hz
−
| core model          = 158
+
| max res dp         = 4096x2304
−
| core stepping      =  
+
| max res dp freq    = 60 Hz
−
| core stepping 2    =  
+
| max res edp        = 4096x2304
−
| process            = 14 nm
+
| max res edp freq  = 60 Hz
−
| transistors        =  
+
| max res vga        =  
−
| technology          = CMOS
+
| max res vga freq  =  
−
| die area            =  
+
 
−
| die width          =  
+
| features            = Yes
−
| die length          =  
+
| intel quick sync    = Yes
−
| word size           = 64 bit
+
| intel intru 3d      = Yes
−
| core count          = 4
+
| intel insider        =  
−
| thread count        = 4
+
| intel widi           = Yes
−
| max cpus            = 1
+
| intel fdi            =  
−
| max memory          = 64 GiB
+
| intel clear video    = Yes
 +
| intel clear video hd = Yes
 +
}}
 +
{{kaby lake hardware accelerated video table|col=1}}
  
−
| electrical          = Yes
+
== Features ==
−
| v core min          = 0.55 V
+
{{x86 features
−
| v core max          = 1.52 V
+
|real=Yes
−
| sdp                =  
+
|protected=Yes
−
| tdp                = 45 W
+
|smm=Yes
−
| tdp typical        =  
+
|fpu=Yes
−
| ctdp down          = 35 W
+
|x8616=Yes
−
| ctdp down frequency =  
+
|x8632=Yes
−
| ctdp up            =  
+
|x8664=Yes
−
| ctdp up frequency  =  
+
|nx=Yes
−
| tjunc min          = 0 °C
+
|3dnow=No
−
| tjunc max          = 100 °C
+
|e3dnow=No
−
| tcase min          =  
+
|mmx=Yes
−
| tcase max          =  
+
|emmx=Yes
−
| tstorage min        = -25 °C
+
|sse=Yes
−
| tstorage max        = 125 °C
+
|sse2=Yes
−
| tambient min        =  
+
|sse3=Yes
−
| tambient max        =  
+
|ssse3=Yes
 +
|sse41=Yes
 +
|sse42=Yes
 +
|sse4a=Yes
 +
|avx=Yes
 +
|avx2=Yes
  
−
| packaging          = Yes
+
|abm=Yes
−
| package            = FCBGA-1440
+
|tbm=No
−
| package type      = FCBGA
+
|bmi1=Yes
−
| package pitch      =  
+
|bmi2=Yes
−
| package size      =  
+
|fma3=Yes
−
| socket            = BGA-1440
+
|fma4=No
−
| socket type        = BGA
+
|aes=Yes
 +
|rdrand=Yes
 +
|sha=No
 +
|xop=No
 +
|adx=Yes
 +
|clmul=Yes
 +
|f16c=Yes
 +
|tbt1=No
 +
|tbt2=Yes
 +
|tbmt3=No
 +
|bpt=No
 +
|eist=Yes
 +
|sst=Yes
 +
|flex=Yes
 +
|fastmem=No
 +
|isrt=Yes
 +
|sba=Yes
 +
|mwt=Yes
 +
|sipp=Yes
 +
|att=No
 +
|ipt=Yes
 +
|tsx=Yes
 +
|txt=Yes
 +
|ht=No
 +
|vpro=Yes
 +
|vtx=Yes
 +
|vtd=Yes
 +
|ept=Yes
 +
|mpx=Yes
 +
|sgx=Yes
 +
|securekey=Yes
 +
|osguard=Yes
 +
|smartmp=No
 +
|powernow=No
 +
|amdv=No
 +
|rvi=No
 
}}
 
}}

Latest revision as of 12:42, 8 April 2018

Edit Values
Core i5-7440HQ
kaby lake h (front).png
package, front
General Info
DesignerIntel
ManufacturerIntel
Model Numberi5-7440HQ
S-SpecSR32R
MarketMobile
IntroductionJanuary 3, 2017 (announced)
January 3, 2017 (launched)
Release Price$250.00
ShopAmazon
General Specs
FamilyCore i5
Seriesi5-7400
LockedYes
Frequency2,800 MHz
Turbo Frequency3,800 MHz (1 core)
Bus typeDMI 3.0
Bus rate8 GT/s
Clock multiplier28
Microarchitecture
ISAx86-64 (x86)
MicroarchitectureKaby Lake
PlatformKaby Lake
ChipsetSunrise Point
Core NameKaby Lake H
Core Family6
Core Model158
Core SteppingB0
Process14 nm
TechnologyCMOS
Word Size64 bit
Cores4
Threads4
Max Memory64 GiB
Multiprocessing
Max SMP1-Way (Uniprocessor)
Electrical
Vcore0.55 V-1.52 V
TDP45 W
cTDP down35 W
Tjunction0 °C – 100 °C
Tstorage-25 °C – 125 °C
Packaging
PackageFCBGA-1440 (BGA)
Dimension42 mm x 28 mm x 1.49 mm
Pitch0.65 mm
Ball Count1440
Ball CompSAC405
InterconnectBGA-1440

Core i5-7440HQ is a 64-bit quad-core mid-range performance x86 mobile microprocessor introduced by Intel in early 2017. This chip, which is based on the Kaby Lake microarchitecture, is fabricated on Intel's 14nm+ process. The i5-7440HQ operates at 2.8 GHz with a TDP of 45 W supporting a Turbo Boost frequency of 3.8 GHz. The processor supports up to 64 GiB of dual-channel non-ECC DDR4-2400 memory and incorporates Intel's HD Graphics 630 IGP operating at 350 MHz with a burst frequency of 1 GHz.

This model supports a configurable TDP-down of 35 watts.

Cache[edit]

Main article: Kaby Lake § Cache

[Edit/Modify Cache Info]

hierarchy icon.svg
Cache Organization
Cache is a hardware component containing a relatively small and extremely fast memory designed to speed up the performance of a CPU by preparing ahead of time the data it needs to read from a relatively slower medium such as main memory.

The organization and amount of cache can have a large impact on the performance, power consumption, die size, and consequently cost of the IC.

Cache is specified by its size, number of sets, associativity, block size, sub-block size, and fetch and write-back policies.

Note: All units are in kibibytes and mebibytes.
L1$256 KiB
262,144 B
0.25 MiB
L1I$128 KiB
131,072 B
0.125 MiB
4x32 KiB8-way set associative 
L1D$128 KiB
131,072 B
0.125 MiB
4x32 KiB8-way set associativewrite-back
L2$1 MiB
1,024 KiB
1,048,576 B
9.765625e-4 GiB
  4x256 KiB4-way set associativewrite-back
L3$6 MiB
6,144 KiB
6,291,456 B
0.00586 GiB
  4x1.5 MiB12-way set associativewrite-back

Memory controller[edit]

[Edit/Modify Memory Info]

ram icons.svg
Integrated Memory Controller
Max TypeLPDDR3-2133, DDR3L-1600, DDR4-2400
Supports ECCNo
Max Mem64 GiB
Controllers1
Channels2
Max Bandwidth35.76 GiB/s
36,618.24 MiB/s
38.397 GB/s
38,397.008 MB/s
0.0349 TiB/s
0.0384 TB/s
Bandwidth
Single 17.88 GiB/s
Double 35.76 GiB/s

Expansions[edit]

[Edit/Modify Expansions Info]

ide icon.svg
Expansion Options
PCIe
Revision3.0
Max Lanes16
Configs1x16, 2x8, 1x8+2x4


Graphics[edit]

[Edit/Modify IGP Info]

screen icon.svg
Integrated Graphics Information
GPUHD Graphics 630
DesignerIntelDevice ID0x591B
Execution Units24Max Displays3
Max Memory64 GiB
65,536 MiB
67,108,864 KiB
68,719,476,736 B
Frequency350 MHz
0.35 GHz
350,000 KHz
Burst Frequency1,000 MHz
1 GHz
1,000,000 KHz
OutputDP, eDP, HDMI, DVI
Max Resolution
HDMI4096x2304 @30 Hz
DP4096x2304 @60 Hz
eDP4096x2304 @60 Hz
Standards
DirectX12
OpenGL4.4
OpenCL2.0
DP1.2
eDP1.4
HDMI1.4a
Additional Features
Intel Quick Sync Video
Intel InTru 3D
Intel WiDi (Wireless Display)
Intel Clear Video
Intel Clear Video HD

Features[edit]

[Edit/Modify Supported Features]

Cog-icon-grey.svg
Supported x86 Extensions & Processor Features
MMXMMX Extension
EMMXExtended MMX Extension
SSEStreaming SIMD Extensions
SSE2Streaming SIMD Extensions 2
SSE3Streaming SIMD Extensions 3
SSSE3Supplemental SSE3
SSE4.1Streaming SIMD Extensions 4.1
SSE4.2Streaming SIMD Extensions 4.2
SSE4aStreaming SIMD Extensions 4a
AVXAdvanced Vector Extensions
AVX2Advanced Vector Extensions 2
ABMAdvanced Bit Manipulation
BMI1Bit Manipulation Instruction Set 1
BMI2Bit Manipulation Instruction Set 2
FMA33-Operand Fused-Multiply-Add
AESAES Encryption Instructions
RdRandHardware RNG
ADXMulti-Precision Add-Carry
CLMULCarry-less Multiplication Extension
F16C16-bit Floating Point Conversion
x86-1616-bit x86
x86-3232-bit x86
x86-6464-bit x86
RealReal Mode
ProtectedProtected Mode
SMMSystem Management Mode
FPUIntegrated x87 FPU
NXNo-eXecute
TBT 2.0Turbo Boost Technology 2.0
EISTEnhanced SpeedStep Technology
SSTSpeed Shift Technology
TXTTrusted Execution Technology (SMX)
vProIntel vPro
VT-xVT-x (Virtualization)
VT-dVT-d (I/O MMU virtualization)
EPTExtended Page Tables (SLAT)
TSXTransactional Synchronization Extensions
MPXMemory Protection Extensions
SGXSoftware Guard Extensions
Secure KeySecure Key Technology
SMEPOS Guard Technology
Flex MemoryFlex Memory Access
ISRTSmart Response Technology
SBASmall Business Advantage
MWTMy WiFi Technology
SIPPStable Image Platform Program
IPTIdentity Protection Technology
Retrieved from "https://en.wikichip.org/w/index.php?title=intel/core_i5/i5-7440hq&oldid=77092"
Facts about "Core i5-7440HQ - Intel"
RDF feed
Has subobject
"Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki.
Core i5-7440HQ - Intel#package + and Core i5-7440HQ - Intel#io +
base frequency2,800 MHz (2.8 GHz, 2,800,000 kHz) +
bus rate8,000 MT/s (8 GT/s, 8,000,000 kT/s) +
bus typeDMI 3.0 +
chipsetSunrise Point +
clock multiplier28 +
core count4 +
core family6 +
core model158 +
core nameKaby Lake H +
core steppingB0 +
core voltage (max)1.52 V (15.2 dV, 152 cV, 1,520 mV) +
core voltage (min)0.55 V (5.5 dV, 55 cV, 550 mV) +
designerIntel +
device id0x591B +
familyCore i5 +
first announcedJanuary 3, 2017 +
first launchedJanuary 3, 2017 +
full page nameintel/core i5/i5-7440hq +
has advanced vector extensionstrue +
has advanced vector extensions 2true +
has ecc memory supportfalse +
has extended page tables supporttrue +
has featureAdvanced Vector Extensions +, Advanced Vector Extensions 2 +, Advanced Encryption Standard Instruction Set Extension +, Turbo Boost Technology 2.0 +, Enhanced SpeedStep Technology +, Speed Shift Technology +, Trusted Execution Technology +, Intel vPro Technology +, Intel VT-x +, Intel VT-d +, Extended Page Tables +, Transactional Synchronization Extensions +, Memory Protection Extensions +, Software Guard Extensions +, Secure Key Technology +, OS Guard +, Flex Memory Access +, Smart Response Technology +, Small Business Advantage +, My WiFi Technology +, Stable Image Platform Program + and Identity Protection Technology +
has intel enhanced speedstep technologytrue +
has intel flex memory access supporttrue +
has intel identity protection technology supporttrue +
has intel my wifi technology supporttrue +
has intel secure key technologytrue +
has intel small business advantage supporttrue +
has intel smart response technology supporttrue +
has intel speed shift technologytrue +
has intel stable image platform program supporttrue +
has intel supervisor mode execution protectiontrue +
has intel trusted execution technologytrue +
has intel turbo boost technology 2 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 transactional synchronization extensionstrue +
has x86 advanced encryption standard instruction set extensiontrue +
instance ofmicroprocessor +
integrated gpuHD Graphics 630 +
integrated gpu base frequency350 MHz (0.35 GHz, 350,000 KHz) +
integrated gpu designerIntel +
integrated gpu execution units24 +
integrated gpu max frequency1,000 MHz (1 GHz, 1,000,000 KHz) +
integrated gpu max memory65,536 MiB (67,108,864 KiB, 68,719,476,736 B, 64 GiB) +
isax86-64 +
isa familyx86 +
l1$ size256 KiB (262,144 B, 0.25 MiB) +
l1d$ description8-way set associative +
l1d$ size128 KiB (131,072 B, 0.125 MiB) +
l1i$ description8-way set associative +
l1i$ size128 KiB (131,072 B, 0.125 MiB) +
l2$ description4-way set associative +
l2$ size1 MiB (1,024 KiB, 1,048,576 B, 9.765625e-4 GiB) +
l3$ description12-way set associative +
l3$ size6 MiB (6,144 KiB, 6,291,456 B, 0.00586 GiB) +
ldateJanuary 3, 2017 +
main imageFile:kaby lake h (front).png +
main image captionpackage, front +
manufacturerIntel +
market segmentMobile +
max cpu count1 +
max junction temperature373.15 K (100 °C, 212 °F, 671.67 °R) +
max memory65,536 MiB (67,108,864 KiB, 68,719,476,736 B, 64 GiB, 0.0625 TiB) +
max memory bandwidth35.76 GiB/s (36,618.24 MiB/s, 38.397 GB/s, 38,397.008 MB/s, 0.0349 TiB/s, 0.0384 TB/s) +
max memory channels2 +
max pcie lanes16 +
max storage temperature398.15 K (125 °C, 257 °F, 716.67 °R) +
microarchitectureKaby Lake +
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 numberi5-7440HQ +
nameCore i5-7440HQ +
packageFCBGA-1440 +
platformKaby Lake +
process14 nm (0.014 μm, 1.4e-5 mm) +
release price$ 250.00 (€ 225.00, £ 202.50, ¥ 25,832.50) +
s-specSR32R +
seriesi5-7400 +
smp max ways1 +
supported memory typeLPDDR3-2133 +, DDR3L-1600 + and DDR4-2400 +
tdp45 W (45,000 mW, 0.0603 hp, 0.045 kW) +
tdp down35 W (35,000 mW, 0.0469 hp, 0.035 kW) +
technologyCMOS +
thread count4 +
turbo frequency (1 core)3,800 MHz (3.8 GHz, 3,800,000 kHz) +
word size64 bit (8 octets, 16 nibbles) +
x86/has memory protection extensionstrue +
x86/has software guard extensionstrue +