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{{intel title|Core i7-8709G}}
 
{{intel title|Core i7-8709G}}
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{{chip
 +
|future=Yes
 +
|name=Core i7-8709G
 +
|image=kaby lake g (front).png
 +
|caption=Package front
 +
|designer=Intel
 +
|manufacturer=Intel
 +
|manufacturer 2=GlobalFoundries
 +
|model number=i7-8709G
 +
|market=Mobile
 +
|first announced=January 7, 2018
 +
|first launched=January 7, 2018
 +
|family=Core i7
 +
|series=i7-8000
 +
|locked=Yes
 +
|frequency=3,100 MHz
 +
|turbo frequency1=4,100 MHz
 +
|turbo frequency2=3,900 MHz
 +
|turbo frequency4=3,700 MHz
 +
|bus type=DMI 3.0
 +
|bus links=4
 +
|bus rate=8 GT/s
 +
|clock multiplier=31
 +
|isa=x86-64
 +
|isa family=x86
 +
|microarch=Kaby Lake
 +
|platform=Kaby Lake
 +
|chipset=Sunrise Point
 +
|chipset 2=Union Point
 +
|core name=Kaby Lake G
 +
|core family=6
 +
|process=14 nm
 +
|technology=CMOS
 +
|word size=64 bit
 +
|core count=4
 +
|thread count=8
 +
|max cpus=1
 +
|max memory=64 GiB
 +
|tdp=100 W
 +
}}
 +
'''Core i7-8709G''' is a {{arch|64}} [[quad-core]] high-end performance [[x86]] mobile microprocessor introduced by [[Intel]] in early [[2018]]. This processor, which is based on the {{intel|Kaby Lake|l=arch}} microarchitecture, is manufactured on Intel's improved [[14 nm process|14nm+ process]]. The i7-8709G operates at 3.1 GHz with a TDP of 100 W and with a {{intel|Turbo Boost}} frequency of up to 4.1 GHz. This MPU supports up to 64 GiB of dual-channel DDR4-2400 memory and incorporates Intel's {{intel|HD Graphics 630}} [[IGP]] operating at 350 MHz with a burst frequency of 1.1 GHz. Additionally, this processor also incorporates a discrete {{amd|Radeon RX Vega M GH}} GPU operating at up to 1.19 GHz with its own 4 GiB of [[high-bandwidth memory]] operating at 800 MHz.
 +
 +
 +
{{unknown features}}
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 +
 +
== 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=8 MiB
 +
|l3 break=4x2 MiB
 +
|l3 desc=16-way set associative
 +
|l3 policy=write-back
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}}
 +
 +
== Memory controller ==
 +
{{memory controller
 +
|type=DDR3L-1600
 +
|type 2=DDR4-2400
 +
|ecc=No
 +
|max mem=64 GiB
 +
|controllers=1
 +
|channels=2
 +
|max bandwidth=35.76 GiB/s
 +
|bandwidth schan=17.88 GiB/s
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|bandwidth dchan=35.76 GiB/s
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}}
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 +
=== HBM 2 ===
 +
This processor also incorporates 4 GiB of [[high-bandwidth memory]] 2 which are tightly connected to the [[GPU]] via Intel's [[EMIB]]. This HBM is 1,024-bit wide and operates at 800 MHz.
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 +
{{memory controller
 +
|type=HBM2
 +
|max mem=4 GiB
 +
|width=1,024 bit
 +
|frequency=800 MHz
 +
|max bandwidth=190.7 GiB/s
 +
}}
 +
 +
== Expansions ==
 +
This processor has 16 PCIe lanes, however 8x of them are taken for the discrete GPU, leaving 8x more for general purpose.
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{{expansions main
 +
|
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{{expansions entry
 +
|type=PCIe
 +
|pcie revision=3.0
 +
|pcie lanes=8
 +
|pcie config=x8
 +
|pcie config 2=x4
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}}
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}}
 +
 +
== Graphics ==
 +
This processor has two graphics processors:
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* {{intel|HD Graphics 630}} GPU, same die
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* Custom Radeon RX {{amd|Vega|l=arch}} M Graphics GPU, same package
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Note that both GPUs are enabled and both can be operated independently.
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 +
=== Integrated graphics ===
 +
{{integrated graphics
 +
| gpu                = HD Graphics 630
 +
| device id          = 0x5912
 +
| designer            = Intel
 +
| execution units    = 24
 +
| max displays        = 3
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| max memory          = 64 GiB
 +
| frequency          = 350 MHz
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| max frequency      = 1,100 MHz
 +
 +
| output crt          =
 +
| output sdvo        =
 +
| output dsi          =
 +
| output edp          = Yes
 +
| output dp          = Yes
 +
| output hdmi        = Yes
 +
| output vga          =
 +
| output dvi          = Yes
 +
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| directx ver        = 12
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| opengl ver        = 4.4
 +
| opencl ver        = 2.0
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| hdmi ver          = 1.4a
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| dp ver            = 1.2
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| edp ver            = 1.4
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| max res hdmi      = 4096x2304
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| max res hdmi freq  = 24 Hz
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| max res dp        = 4096x2304
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| max res dp freq    = 60 Hz
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| max res edp        = 4096x2304
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| max res edp freq  = 60 Hz
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| max res vga        =
 +
| max res vga freq  =
 +
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| features            = Yes
 +
| intel quick sync    = Yes
 +
| intel intru 3d      = Yes
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| intel insider        =
 +
| intel widi          =
 +
| intel fdi            =
 +
| intel clear video    = Yes
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| intel clear video hd = Yes
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}}
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{{kaby lake hardware accelerated video table|col=1}}
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 +
=== Discrete graphics ===
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This processor also has a [[Radeon RX Vega M GH]] with a peak performance of 3.7 TFLOPS.
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 +
{{integrated graphics
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| gpu                = Radeon RX Vega M GH
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| designer            = AMD
 +
| execution units    = 24
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| unified shaders    = 1,536
 +
| frequency          = 1,063 MHz
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| max frequency      = 1,190 MHz
 +
| max displays        = 6
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| max memory          = 4 GiB
 +
 +
| output crt          =
 +
| output sdvo        =
 +
| output dsi          =
 +
| output edp          =
 +
| output dp          = Yes
 +
| output hdmi        = Yes
 +
| output vga          =
 +
| output dvi          =
 +
 +
| directx ver        =
 +
| opengl ver        =
 +
| opencl ver        =
 +
| hdmi ver          = 2.0b
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| dp ver            = 1.4
 +
| edp ver            =
 +
| max res hdmi      = 4096x2304
 +
| max res hdmi freq  = 60 Hz
 +
| max res dp        = 4096x2304
 +
| max res dp freq    = 60 Hz
 +
| max res edp        =
 +
| max res edp freq  =
 +
| max res vga        =
 +
| max res vga freq  =
 +
}}
 +
 +
== Features ==
 +
{{x86 features
 +
|real=Yes
 +
|protected=Yes
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|smm=Yes
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|fpu=Yes
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|x8616=Yes
 +
|x8632=Yes
 +
|x8664=Yes
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|nx=Yes
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|3dnow=No
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|e3dnow=No
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|mmx=Yes
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|emmx=Yes
 +
|sse=Yes
 +
|sse2=Yes
 +
|sse3=Yes
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|ssse3=Yes
 +
|sse41=Yes
 +
|sse42=Yes
 +
|sse4a=No
 +
|avx=Yes
 +
|avx2=Yes
 +
 +
|abm=Yes
 +
|tbm=No
 +
|bmi1=Yes
 +
|bmi2=Yes
 +
|fma3=Yes
 +
|fma4=No
 +
|aes=Yes
 +
|rdrand=Yes
 +
|sha=No
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|xop=No
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|adx=Yes
 +
|clmul=Yes
 +
|f16c=Yes
 +
|tbt1=No
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|tbt2=Yes
 +
|tbmt3=No
 +
|bpt=No
 +
|eist=Yes
 +
|sst=No
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|flex=No
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|fastmem=No
 +
|isrt=No
 +
|sba=No
 +
|mwt=No
 +
|sipp=No
 +
|att=No
 +
|ipt=Yes
 +
|tsx=Yes
 +
|txt=No
 +
|ht=Yes
 +
|vpro=No
 +
|vtx=Yes
 +
|vtd=Yes
 +
|ept=No
 +
|mpx=Yes
 +
|sgx=Yes
 +
|securekey=Yes
 +
|osguard=Yes
 +
|smartmp=No
 +
|powernow=No
 +
|amdv=No
 +
|rvi=No
 +
}}

Latest revision as of 20:37, 15 July 2018

Edit Values
Core i7-8709G
kaby lake g (front).png
Package front
General Info
DesignerIntel
ManufacturerIntel, GlobalFoundries
Model Numberi7-8709G
MarketMobile
IntroductionJanuary 7, 2018 (announced)
January 7, 2018 (launched)
ShopAmazon
General Specs
FamilyCore i7
Seriesi7-8000
LockedYes
Frequency3,100 MHz
Turbo Frequency4,100 MHz (1 core),
3,900 MHz (2 cores),
3,700 MHz (4 cores)
Bus typeDMI 3.0
Bus rate4 × 8 GT/s
Clock multiplier31
Microarchitecture
ISAx86-64 (x86)
MicroarchitectureKaby Lake
PlatformKaby Lake
ChipsetSunrise Point, Union Point
Core NameKaby Lake G
Core Family6
Process14 nm
TechnologyCMOS
Word Size64 bit
Cores4
Threads8
Max Memory64 GiB
Multiprocessing
Max SMP1-Way (Uniprocessor)
Electrical
TDP100 W

Core i7-8709G is a 64-bit quad-core high-end performance x86 mobile microprocessor introduced by Intel in early 2018. This processor, which is based on the Kaby Lake microarchitecture, is manufactured on Intel's improved 14nm+ process. The i7-8709G operates at 3.1 GHz with a TDP of 100 W and with a Turbo Boost frequency of up to 4.1 GHz. This MPU supports up to 64 GiB of dual-channel DDR4-2400 memory and incorporates Intel's HD Graphics 630 IGP operating at 350 MHz with a burst frequency of 1.1 GHz. Additionally, this processor also incorporates a discrete Radeon RX Vega M GH GPU operating at up to 1.19 GHz with its own 4 GiB of high-bandwidth memory operating at 800 MHz.


DIL16 Blank.svg Preliminary Data! Information presented in this article deal with a microprocessor or chip that was recently announced or leaked, thus missing information regarding its features and exact specification. Information may be incomplete and can change by final release.


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
0.25 MiB
262,144 B
2.441406e-4 GiB
L1I$128 KiB
0.125 MiB
131,072 B
1.220703e-4 GiB
4x32 KiB8-way set associative 
L1D$128 KiB
0.125 MiB
131,072 B
1.220703e-4 GiB
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$8 MiB
8,192 KiB
8,388,608 B
0.00781 GiB
  4x2 MiB16-way set associativewrite-back

Memory controller[edit]

[Edit/Modify Memory Info]

ram icons.svg
Integrated Memory Controller
Max TypeDDR3L-1600, DDR4-2400
Supports ECCNo
Max Mem64 GiB
Controllers1
Channels2
Max Bandwidth35.76 GiB/s
62.222 GB/s
36,618.24 MiB/s
0.0349 TiB/s
0.0384 TB/s
Bandwidth
Single 17.88 GiB/s
Double 35.76 GiB/s

HBM 2[edit]

This processor also incorporates 4 GiB of high-bandwidth memory 2 which are tightly connected to the GPU via Intel's EMIB. This HBM is 1,024-bit wide and operates at 800 MHz.

[Edit/Modify Memory Info]

ram icons.svg
Integrated Memory Controller
Max TypeHBM2
Max Mem4 GiB
Frequency800 MHz
Width1,024 bit
Max Bandwidth190.7 GiB/s
331.818 GB/s
195,276.8 MiB/s
0.186 TiB/s
0.205 TB/s

Expansions[edit]

This processor has 16 PCIe lanes, however 8x of them are taken for the discrete GPU, leaving 8x more for general purpose.

[Edit/Modify Expansions Info]

ide icon.svg
Expansion Options
PCIeRevision: 3.0
Max Lanes: 8
Configuration: x8, x4


Graphics[edit]

This processor has two graphics processors:

Note that both GPUs are enabled and both can be operated independently.

Integrated graphics[edit]

[Edit/Modify IGP Info]

screen icon.svg
Integrated Graphics Information
GPUHD Graphics 630
DesignerIntelDevice ID0x5912
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 Frequency1,100 MHz
1.1 GHz
1,100,000 KHz
OutputDisplayPort, Embedded DisplayPort, HDMI, DVI

Max Resolution
HDMI4096x2304 @24 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 Clear Video
Intel Clear Video HD

Discrete graphics[edit]

This processor also has a Radeon RX Vega M GH with a peak performance of 3.7 TFLOPS.

[Edit/Modify IGP Info]

screen icon.svg
Integrated Graphics Information
GPURadeon RX Vega M GH
DesignerAMD
Execution Units24Max Displays6
Unified Shaders1,536
Max Memory4 GiB
4,096 MiB
4,194,304 KiB
4,294,967,296 B
Frequency1,063 MHz
1.063 GHz
1,063,000 KHz
Burst Frequency1,190 MHz
1.19 GHz
1,190,000 KHz
OutputDisplayPort, HDMI

Max Resolution
HDMI4096x2304 @60 Hz
DP4096x2304 @60 Hz

Standards
DP1.4
HDMI2.0b

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
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
HTHyper-Threading
TBT 2.0Turbo Boost Technology 2.0
EISTEnhanced SpeedStep Technology
VT-xVT-x (Virtualization)
VT-dVT-d (I/O MMU virtualization)
TSXTransactional Synchronization Extensions
MPXMemory Protection Extensions
SGXSoftware Guard Extensions
Secure KeySecure Key Technology
SMEPOS Guard Technology
IPTIdentity Protection Technology
Facts about "Core i7-8709G - Intel"
Has subobject
"Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki.
Core i7-8709G - Intel#pcie +
base frequency3,100 MHz (3.1 GHz, 3,100,000 kHz) +
bus links4 +
bus rate8,000 MT/s (8 GT/s, 8,000,000 kT/s) +
bus typeDMI 3.0 +
chipsetSunrise Point + and Union Point +
clock multiplier31 +
core count4 +
core family6 +
core nameKaby Lake G +
designerIntel +
device id0x5912 +
familyCore i7 +
first announcedJanuary 7, 2018 +
first launchedJanuary 7, 2018 +
full page nameintel/core i7/i7-8709g +
has advanced vector extensionstrue +
has advanced vector extensions 2true +
has ecc memory supportfalse +
has featureAdvanced Vector Extensions +, Advanced Vector Extensions 2 +, Advanced Encryption Standard Instruction Set Extension +, Hyper-Threading Technology +, Turbo Boost Technology 2.0 +, Enhanced SpeedStep Technology +, Intel VT-x +, Intel VT-d +, Transactional Synchronization Extensions +, Memory Protection Extensions +, Software Guard Extensions +, Secure Key Technology +, OS Guard + and Identity Protection Technology +
has intel enhanced speedstep technologytrue +
has intel identity protection technology supporttrue +
has intel secure key technologytrue +
has intel supervisor mode execution protectiontrue +
has intel turbo boost technology 2 0true +
has intel vt-d technologytrue +
has intel vt-x technologytrue +
has locked clock multipliertrue +
has simultaneous multithreadingtrue +
has transactional synchronization extensionstrue +
has x86 advanced encryption standard instruction set extensiontrue +
instance ofmicroprocessor +
integrated gpuHD Graphics 630 + and Radeon RX Vega M GH +
integrated gpu base frequency350 MHz (0.35 GHz, 350,000 KHz) + and 1,063 MHz (1.063 GHz, 1,063,000 KHz) +
integrated gpu designerIntel + and AMD +
integrated gpu max frequency1,100 MHz (1.1 GHz, 1,100,000 KHz) + and 1,190 MHz (1.19 GHz, 1,190,000 KHz) +
integrated gpu max memory65,536 MiB (67,108,864 KiB, 68,719,476,736 B, 64 GiB) + and 4,096 MiB (4,194,304 KiB, 4,294,967,296 B, 4 GiB) +
isax86-64 +
isa familyx86 +
l1$ size0.25 MiB (256 KiB, 262,144 B, 2.441406e-4 GiB) +
l1d$ description8-way set associative +
l1d$ size0.125 MiB (128 KiB, 131,072 B, 1.220703e-4 GiB) +
l1i$ description8-way set associative +
l1i$ size0.125 MiB (128 KiB, 131,072 B, 1.220703e-4 GiB) +
l2$ description4-way set associative +
l2$ size1 MiB (1,024 KiB, 1,048,576 B, 9.765625e-4 GiB) +
l3$ description16-way set associative +
l3$ size8 MiB (8,192 KiB, 8,388,608 B, 0.00781 GiB) +
ldate3000 +
main imageFile:kaby lake g (front).png +
main image captionPackage front +
manufacturerIntel + and GlobalFoundries +
market segmentMobile +
max cpu count1 +
max memory65,536 MiB (67,108,864 KiB, 68,719,476,736 B, 64 GiB, 0.0625 TiB) +
max memory bandwidth35.76 GiB/s (62.222 GB/s, 36,618.24 MiB/s, 0.0349 TiB/s, 0.0384 TB/s) + and 190.7 GiB/s (331.818 GB/s, 195,276.8 MiB/s, 0.186 TiB/s, 0.205 TB/s) +
max memory channels2 +
microarchitectureKaby Lake +
model numberi7-8709G +
nameCore i7-8709G +
platformKaby Lake +
process14 nm (0.014 μm, 1.4e-5 mm) +
seriesi7-8000 +
smp max ways1 +
supported memory typeDDR3L-1600 +, DDR4-2400 + and HBM2 +
tdp100 W (100,000 mW, 0.134 hp, 0.1 kW) +
technologyCMOS +
thread count8 +
turbo frequency (1 core)4,100 MHz (4.1 GHz, 4,100,000 kHz) +
turbo frequency (2 cores)3,900 MHz (3.9 GHz, 3,900,000 kHz) +
turbo frequency (4 cores)3,700 MHz (3.7 GHz, 3,700,000 kHz) +
word size64 bit (8 octets, 16 nibbles) +
x86/has memory protection extensionstrue +
x86/has software guard extensionstrue +