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{{intel title|Core i7-8709G}} | {{intel title|Core i7-8709G}} | ||
{{chip | {{chip | ||
+ | |future=Yes | ||
|name=Core i7-8709G | |name=Core i7-8709G | ||
|image=kaby lake g (front).png | |image=kaby lake g (front).png | ||
|caption=Package front | |caption=Package front | ||
|designer=Intel | |designer=Intel | ||
− | |||
|manufacturer=Intel | |manufacturer=Intel | ||
|manufacturer 2=GlobalFoundries | |manufacturer 2=GlobalFoundries | ||
Line 17: | Line 17: | ||
|frequency=3,100 MHz | |frequency=3,100 MHz | ||
|turbo frequency1=4,100 MHz | |turbo frequency1=4,100 MHz | ||
+ | |turbo frequency2=3,900 MHz | ||
+ | |turbo frequency4=3,700 MHz | ||
|bus type=DMI 3.0 | |bus type=DMI 3.0 | ||
|bus links=4 | |bus links=4 | ||
Line 36: | Line 38: | ||
|max cpus=1 | |max cpus=1 | ||
|max memory=64 GiB | |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}} | ||
+ | |||
+ | |||
+ | == 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 | ||
+ | }} | ||
+ | |||
+ | == 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 | ||
+ | |bandwidth dchan=35.76 GiB/s | ||
+ | }} | ||
+ | |||
+ | === 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. | ||
+ | |||
+ | {{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. | ||
+ | {{expansions main | ||
+ | | | ||
+ | {{expansions entry | ||
+ | |type=PCIe | ||
+ | |pcie revision=3.0 | ||
+ | |pcie lanes=8 | ||
+ | |pcie config=x8 | ||
+ | |pcie config 2=x4 | ||
+ | }} | ||
+ | }} | ||
+ | |||
+ | == Graphics == | ||
+ | This processor has two graphics processors: | ||
+ | |||
+ | * {{intel|HD Graphics 630}} GPU, same die | ||
+ | * Custom Radeon RX {{amd|Vega|l=arch}} M Graphics GPU, same package | ||
+ | |||
+ | Note that both GPUs are enabled and both can be operated independently. | ||
+ | |||
+ | === Integrated graphics === | ||
+ | {{integrated graphics | ||
+ | | gpu = HD Graphics 630 | ||
+ | | device id = 0x5912 | ||
+ | | designer = Intel | ||
+ | | execution units = 24 | ||
+ | | max displays = 3 | ||
+ | | max memory = 64 GiB | ||
+ | | frequency = 350 MHz | ||
+ | | 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 | ||
+ | |||
+ | | directx ver = 12 | ||
+ | | opengl ver = 4.4 | ||
+ | | opencl ver = 2.0 | ||
+ | | hdmi ver = 1.4a | ||
+ | | dp ver = 1.2 | ||
+ | | edp ver = 1.4 | ||
+ | | max res hdmi = 4096x2304 | ||
+ | | max res hdmi freq = 24 Hz | ||
+ | | max res dp = 4096x2304 | ||
+ | | max res dp freq = 60 Hz | ||
+ | | max res edp = 4096x2304 | ||
+ | | max res edp freq = 60 Hz | ||
+ | | max res vga = | ||
+ | | max res vga freq = | ||
+ | |||
+ | | features = Yes | ||
+ | | intel quick sync = Yes | ||
+ | | intel intru 3d = Yes | ||
+ | | intel insider = | ||
+ | | intel widi = | ||
+ | | intel fdi = | ||
+ | | intel clear video = Yes | ||
+ | | intel clear video hd = Yes | ||
+ | }} | ||
+ | {{kaby lake hardware accelerated video table|col=1}} | ||
+ | |||
+ | === Discrete graphics === | ||
+ | This processor also has a [[Radeon RX Vega M GH]] with a peak performance of 3.7 TFLOPS. | ||
+ | |||
+ | {{integrated graphics | ||
+ | | gpu = Radeon RX Vega M GH | ||
+ | | designer = AMD | ||
+ | | execution units = 24 | ||
+ | | unified shaders = 1,536 | ||
+ | | frequency = 1,063 MHz | ||
+ | | max frequency = 1,190 MHz | ||
+ | | max displays = 6 | ||
+ | | 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 | ||
+ | | 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 | ||
+ | |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=Yes | ||
+ | |avx2=Yes | ||
+ | |||
+ | |abm=Yes | ||
+ | |tbm=No | ||
+ | |bmi1=Yes | ||
+ | |bmi2=Yes | ||
+ | |fma3=Yes | ||
+ | |fma4=No | ||
+ | |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=No | ||
+ | |flex=No | ||
+ | |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 | |
![]() | |
Package front | |
General Info | |
Designer | Intel |
Manufacturer | Intel, GlobalFoundries |
Model Number | i7-8709G |
Market | Mobile |
Introduction | January 7, 2018 (announced) January 7, 2018 (launched) |
Shop | Amazon |
General Specs | |
Family | Core i7 |
Series | i7-8000 |
Locked | Yes |
Frequency | 3,100 MHz |
Turbo Frequency | 4,100 MHz (1 core), 3,900 MHz (2 cores), 3,700 MHz (4 cores) |
Bus type | DMI 3.0 |
Bus rate | 4 × 8 GT/s |
Clock multiplier | 31 |
Microarchitecture | |
ISA | x86-64 (x86) |
Microarchitecture | Kaby Lake |
Platform | Kaby Lake |
Chipset | Sunrise Point, Union Point |
Core Name | Kaby Lake G |
Core Family | 6 |
Process | 14 nm |
Technology | CMOS |
Word Size | 64 bit |
Cores | 4 |
Threads | 8 |
Max Memory | 64 GiB |
Multiprocessing | |
Max SMP | 1-Way (Uniprocessor) |
Electrical | |
TDP | 100 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.
Contents
Cache[edit]
- Main article: Kaby Lake § Cache
![]() |
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. |
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Memory controller[edit]
![]() |
Integrated Memory Controller
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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.
![]() |
Integrated Memory Controller
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Expansions[edit]
This processor has 16 PCIe lanes, however 8x of them are taken for the discrete GPU, leaving 8x more for general purpose.
![]() |
Expansion Options |
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Graphics[edit]
This processor has two graphics processors:
- HD Graphics 630 GPU, same die
- Custom Radeon RX Vega M Graphics GPU, same package
Note that both GPUs are enabled and both can be operated independently.
Integrated graphics[edit]
![]() |
Integrated Graphics Information
|
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[Edit] Kaby Lake (Gen9.5) Hardware Accelerated Video Capabilities | |||||||
---|---|---|---|---|---|---|---|
Codec | Encode | Decode | |||||
Profiles | Levels | Max Resolution | Profiles | Levels | Max Resolution | ||
MPEG-2 (H.262) | Main | High | 1080p (FHD) | Main | Main, High | 1080p (FHD) | |
MPEG-4 AVC (H.264) | High, Main | 5.1 | 2160p (4K) | Main, High, MVC, Stereo | 5.1 | 2160p (4K) | |
JPEG/MJPEG | Baseline | - | 16k x 16k | Baseline | Unified | 16k x 16k | |
HEVC (H.265) | Main, Main 10 | 5.1 | 2160p (4K) | Main, Main 10 | 5.1 | 2160p (4K) | |
VC-1 | ✘ | Advanced, Main, Simple | 3, High, Simple | 3840x3840 | |||
VP8 | Unified | Unified | N/A | 0 | Unified | 1080p | |
VP9 | 0 | 2160p (4K) | 0, 2 | Unified | 2160p (4K) |
Discrete graphics[edit]
This processor also has a Radeon RX Vega M GH with a peak performance of 3.7 TFLOPS.
![]() |
Integrated Graphics Information
|
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Features[edit]
[Edit/Modify Supported Features]
Has subobject "Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki. | Core i7-8709G - Intel#pcie + |
base frequency | 3,100 MHz (3.1 GHz, 3,100,000 kHz) + |
bus links | 4 + |
bus rate | 8,000 MT/s (8 GT/s, 8,000,000 kT/s) + |
bus type | DMI 3.0 + |
chipset | Sunrise Point + and Union Point + |
clock multiplier | 31 + |
core count | 4 + |
core family | 6 + |
core name | Kaby Lake G + |
designer | Intel + |
device id | 0x5912 + |
family | Core i7 + |
first announced | January 7, 2018 + |
first launched | January 7, 2018 + |
full page name | intel/core i7/i7-8709g + |
has advanced vector extensions | true + |
has advanced vector extensions 2 | true + |
has ecc memory support | false + |
has feature | Advanced 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 technology | true + |
has intel identity protection technology support | true + |
has intel secure key technology | true + |
has intel supervisor mode execution protection | true + |
has intel turbo boost technology 2 0 | true + |
has intel vt-d technology | true + |
has intel vt-x technology | true + |
has locked clock multiplier | true + |
has simultaneous multithreading | true + |
has transactional synchronization extensions | true + |
has x86 advanced encryption standard instruction set extension | true + |
instance of | microprocessor + |
integrated gpu | HD Graphics 630 + and Radeon RX Vega M GH + |
integrated gpu base frequency | 350 MHz (0.35 GHz, 350,000 KHz) + and 1,063 MHz (1.063 GHz, 1,063,000 KHz) + |
integrated gpu designer | Intel + and AMD + |
integrated gpu execution units | 24 + |
integrated gpu max frequency | 1,100 MHz (1.1 GHz, 1,100,000 KHz) + and 1,190 MHz (1.19 GHz, 1,190,000 KHz) + |
integrated gpu max memory | 65,536 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) + |
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 | 4-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 | 3000 + |
main image | ![]() |
main image caption | Package front + |
manufacturer | Intel + and GlobalFoundries + |
market segment | Mobile + |
max cpu count | 1 + |
max memory | 65,536 MiB (67,108,864 KiB, 68,719,476,736 B, 64 GiB, 0.0625 TiB) + |
max memory bandwidth | 35.76 GiB/s (36,618.24 MiB/s, 38.397 GB/s, 38,397.008 MB/s, 0.0349 TiB/s, 0.0384 TB/s) + and 190.7 GiB/s (195,276.8 MiB/s, 204.763 GB/s, 204,762.566 MB/s, 0.186 TiB/s, 0.205 TB/s) + |
max memory channels | 2 + |
microarchitecture | Kaby Lake + |
model number | i7-8709G + |
name | Core i7-8709G + |
platform | Kaby Lake + |
process | 14 nm (0.014 μm, 1.4e-5 mm) + |
series | i7-8000 + |
smp max ways | 1 + |
supported memory type | DDR3L-1600 +, DDR4-2400 + and HBM2 + |
tdp | 100 W (100,000 mW, 0.134 hp, 0.1 kW) + |
technology | CMOS + |
thread count | 8 + |
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 size | 64 bit (8 octets, 16 nibbles) + |
x86/has memory protection extensions | true + |
x86/has software guard extensions | true + |