Semiconductor & Computer Engineering
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Difference between revisions of "intel/core i7/i7-8709g"
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{{intel title|Core i7-8709G}} | {{intel title|Core i7-8709G}} | ||
{{chip | {{chip | ||
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| − | |name= | + | |name=Core i7-8709G |
| − | | | + | |image=kaby lake g (front).png |
| − | + | |caption=Package front | |
| − | + | |designer=Intel | |
| − | + | |manufacturer=Intel | |
| − | + | |manufacturer 2=Global Foundries | |
| − | + | |model number=i7-8709G | |
| − | + | |market=Mobile | |
| − | |caption= | + | |first announced=January 7, 2018 |
| − | |designer= | + | |first launched=January 7, 2018 |
| − | + | |family=Core i7 | |
| − | + | |series=i7-8000 | |
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|locked=Yes | |locked=Yes | ||
| − | |frequency= | + | |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 | |
| − | |turbo frequency1= | + | |isa=x86-64 |
| − | |turbo frequency2= | + | |isa family=x86 |
| − | + | |microarch=Kaby Lake | |
| − | |turbo frequency4= | + | |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 | |
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}} | }} | ||
| − | '''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. | + | * '''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. |
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{{unknown features}} | {{unknown features}} | ||
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== Cache == | == Cache == | ||
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=== HBM 2 === | === 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. | + | 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 | {{memory controller | ||
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|pcie config=x8 | |pcie config=x8 | ||
|pcie config 2=x4 | |pcie config 2=x4 | ||
| − | }} | + | }} }} |
| − | }} | ||
== Graphics == | == Graphics == | ||
Latest revision as of 19:23, 12 December 2024
| Edit Values | |
| Core i7-8709G | |
 | |
| Package front | |
| General Info | |
| Designer | Intel |
| Manufacturer | Intel, Global Foundries |
| 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.
 |
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. |
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]
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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.
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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.
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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]
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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.
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Integrated Graphics Information
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Features[edit]
[Edit/Modify Supported Features]
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 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 | .png) + |
| main image caption | Package front + |
| manufacturer | Intel + and Global Foundries + |
| 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 + |
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