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{{intel title|Core i7-8700}} | {{intel title|Core i7-8700}} | ||
− | {{ | + | {{chip |
− | |||
|name=Core i7-8700 | |name=Core i7-8700 | ||
|image=coffee lake s (front).png | |image=coffee lake s (front).png | ||
Line 10: | Line 9: | ||
|part number 2=BXC80684I78700 | |part number 2=BXC80684I78700 | ||
|part number 3=CM8068403358316 | |part number 3=CM8068403358316 | ||
+ | |part number 4=BOC80684I78700 | ||
+ | |part number 5=BO80684I78700 | ||
|s-spec=SR3QS | |s-spec=SR3QS | ||
+ | |s-spec qs=QNML | ||
|market=Desktop | |market=Desktop | ||
|first announced=September 24, 2017 | |first announced=September 24, 2017 | ||
Line 21: | Line 23: | ||
|turbo frequency1=4,600 MHz | |turbo frequency1=4,600 MHz | ||
|turbo frequency2=4,500 MHz | |turbo frequency2=4,500 MHz | ||
− | |turbo frequency3=4, | + | |turbo frequency3=4,400 MHz |
|turbo frequency4=4,300 MHz | |turbo frequency4=4,300 MHz | ||
|turbo frequency5=4,300 MHz | |turbo frequency5=4,300 MHz | ||
Line 33: | Line 35: | ||
|microarch=Coffee Lake | |microarch=Coffee Lake | ||
|platform=Coffee Lake | |platform=Coffee Lake | ||
+ | |chipset=300 series | ||
|core name=Coffee Lake S | |core name=Coffee Lake S | ||
|core family=6 | |core family=6 | ||
+ | |core model=158 | ||
|core stepping=U0 | |core stepping=U0 | ||
|process=14 nm | |process=14 nm | ||
|technology=CMOS | |technology=CMOS | ||
+ | |die area=149 mm² | ||
|word size=64 bit | |word size=64 bit | ||
|core count=6 | |core count=6 | ||
Line 50: | Line 55: | ||
|package module 1={{packages/intel/fclga-1151}} | |package module 1={{packages/intel/fclga-1151}} | ||
}} | }} | ||
− | '''Core i7-8700''' is a {{arch|64}} [[hexa-core]] high-end performance [[x86]] desktop microprocessor introduced by [[Intel]] in [[2017]]. This processor, which is based on the {{intel|Coffee Lake|l=arch}} microarchitecture, is manufactured on Intel's 3rd generation enhanced [[14 nm process|14nm++ process]]. The i7-8700 operates at a 3.2 GHz with a TDP of 65 W and a {{intel|Turbo Boost}} frequency of up to 4. | + | '''Core i7-8700''' is a {{arch|64}} [[hexa-core]] high-end performance [[x86]] desktop microprocessor introduced by [[Intel]] in [[2017]]. This processor, which is based on the {{intel|Coffee Lake|l=arch}} microarchitecture, is manufactured on Intel's 3rd generation enhanced [[14 nm process|14nm++ process]]. The i7-8700 operates at a 3.2 GHz with a TDP of 65 W and a {{intel|Turbo Boost}} frequency of up to 4.3 GHz. This chip supports up to 64 GiB of dual-channel DDR4-2666 memory and incorporates Intel's {{intel|UHD Graphics 630}} IGP operating at 350 MHz with a burst frequency of 1.2 GHz. |
+ | |||
+ | A special variant of this model, called '''Core i7+ i7-8700''' means it is part of a system equipped with Optane memory. Those models have part numbers BO80684I78700 and BOC80684I78700 and sell for $346. That variant was discontinued on January 14, 2019, with last order being September 30, 2019, and last shipment December 27, 2019. | ||
== Cache == | == Cache == | ||
{{main|intel/microarchitectures/coffee_lake#Memory_Hierarchy|l1=Coffee Lake § Cache}} | {{main|intel/microarchitectures/coffee_lake#Memory_Hierarchy|l1=Coffee Lake § Cache}} | ||
{{cache size | {{cache size | ||
− | |l1 cache= | + | |l1 cache=384 KiB |
|l1i cache=192 KiB | |l1i cache=192 KiB | ||
|l1i break=6x32 KiB | |l1i break=6x32 KiB | ||
Line 77: | Line 84: | ||
|type=DDR4-2666 | |type=DDR4-2666 | ||
|ecc=No | |ecc=No | ||
− | |max mem= | + | |max mem=128 GiB |
|controllers=1 | |controllers=1 | ||
|channels=2 | |channels=2 | ||
− | |max bandwidth= | + | |max bandwidth=41.6 GB/s |
|bandwidth schan=19.87 GiB/s | |bandwidth schan=19.87 GiB/s | ||
− | |bandwidth dchan= | + | |bandwidth dchan=41.6 GB/s |
}} | }} | ||
== Expansions == | == Expansions == | ||
− | {{expansions | + | {{expansions main |
− | | pcie revision | + | | |
− | | pcie lanes | + | {{expansions entry |
− | | pcie config | + | |type=PCIe |
− | | pcie config 2 | + | |pcie revision=3.0 |
− | | pcie config 3 | + | |pcie lanes=16 |
+ | |pcie config=1x16 | ||
+ | |pcie config 2=2x8 | ||
+ | |pcie config 3=1x8+2x4 | ||
+ | }} | ||
}} | }} | ||
Line 115: | Line 126: | ||
| directx ver = 12 | | directx ver = 12 | ||
− | | opengl ver = 4. | + | | opengl ver = 4.5 |
| opencl ver = 2.0 | | opencl ver = 2.0 | ||
| hdmi ver = 1.4a | | hdmi ver = 1.4a | ||
Line 140: | Line 151: | ||
{{coffee lake hardware accelerated video table|col=1}} | {{coffee lake hardware accelerated video table|col=1}} | ||
− | == Features == | + | == Features == |
{{x86 features | {{x86 features | ||
|real=Yes | |real=Yes | ||
Line 207: | Line 218: | ||
|att=No | |att=No | ||
|ipt=Yes | |ipt=Yes | ||
− | |tsx= | + | |tsx=Yes |
|txt=Yes | |txt=Yes | ||
|ht=Yes | |ht=Yes | ||
Line 232: | Line 243: | ||
|sensemi=No | |sensemi=No | ||
|xfr=No | |xfr=No | ||
+ | |xfr2=No | ||
+ | |mxfr=No | ||
+ | |amdpb=No | ||
+ | |amdpb2=No | ||
+ | |amdpbod=No | ||
+ | }} | ||
+ | |||
+ | == Frequencies == | ||
+ | {{see also|intel/frequency_behavior|l1=Intel's CPU Frequency Behavior}} | ||
+ | {{frequency table | ||
+ | |freq_base=3,200 MHz | ||
+ | |freq_1=4,600 MHz | ||
+ | |freq_2=4,500 MHz | ||
+ | |freq_3=4,400 MHz | ||
+ | |freq_4=4,300 MHz | ||
+ | |freq_5=4,300 MHz | ||
+ | |freq_6=4,300 MHz | ||
}} | }} | ||
Line 241: | Line 269: | ||
− | : [[File:coffee lake die ( | + | : [[File:coffee lake die (hexa core) (annotated).png|650px]] |
Latest revision as of 17:29, 11 February 2021
Edit Values | ||||||||||||
Core i7-8700 | ||||||||||||
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General Info | ||||||||||||
Designer | Intel | |||||||||||
Manufacturer | Intel | |||||||||||
Model Number | i7-8700 | |||||||||||
Part Number | BX80684I78700, BXC80684I78700, CM8068403358316, BOC80684I78700, BO80684I78700 | |||||||||||
S-Spec | SR3QS QNML (QS) | |||||||||||
Market | Desktop | |||||||||||
Introduction | September 24, 2017 (announced) October 5, 2017 (launched) | |||||||||||
Release Price | $303 | |||||||||||
Shop | Amazon | |||||||||||
General Specs | ||||||||||||
Family | Core i7 | |||||||||||
Series | i7-8000 | |||||||||||
Locked | Yes | |||||||||||
Frequency | 3,200 MHz | |||||||||||
Turbo Frequency | 4,600 MHz (1 core), 4,500 MHz (2 cores), 4,400 MHz (3 cores), 4,300 MHz (4 cores), 4,300 MHz (5 cores), 4,300 MHz (6 cores) | |||||||||||
Bus type | DMI 3.0 | |||||||||||
Bus rate | 4 × 8 GT/s | |||||||||||
Clock multiplier | 32 | |||||||||||
Microarchitecture | ||||||||||||
ISA | x86-64 (x86) | |||||||||||
Microarchitecture | Coffee Lake | |||||||||||
Platform | Coffee Lake | |||||||||||
Chipset | 300 series | |||||||||||
Core Name | Coffee Lake S | |||||||||||
Core Family | 6 | |||||||||||
Core Model | 158 | |||||||||||
Core Stepping | U0 | |||||||||||
Process | 14 nm | |||||||||||
Technology | CMOS | |||||||||||
Die | 149 mm² | |||||||||||
Word Size | 64 bit | |||||||||||
Cores | 6 | |||||||||||
Threads | 12 | |||||||||||
Max Memory | 64 GiB | |||||||||||
Multiprocessing | ||||||||||||
Max SMP | 1-Way (Uniprocessor) | |||||||||||
Electrical | ||||||||||||
TDP | 65 W | |||||||||||
Tjunction | 0 °C – 100 °C | |||||||||||
Tstorage | -25 °C – 125 °C | |||||||||||
Packaging | ||||||||||||
|
Core i7-8700 is a 64-bit hexa-core high-end performance x86 desktop microprocessor introduced by Intel in 2017. This processor, which is based on the Coffee Lake microarchitecture, is manufactured on Intel's 3rd generation enhanced 14nm++ process. The i7-8700 operates at a 3.2 GHz with a TDP of 65 W and a Turbo Boost frequency of up to 4.3 GHz. This chip supports up to 64 GiB of dual-channel DDR4-2666 memory and incorporates Intel's UHD Graphics 630 IGP operating at 350 MHz with a burst frequency of 1.2 GHz.
A special variant of this model, called Core i7+ i7-8700 means it is part of a system equipped with Optane memory. Those models have part numbers BO80684I78700 and BOC80684I78700 and sell for $346. That variant was discontinued on January 14, 2019, with last order being September 30, 2019, and last shipment December 27, 2019.
Cache[edit]
- Main article: Coffee Lake § Cache
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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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Expansions[edit]
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Expansion Options |
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Graphics[edit]
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Integrated Graphics Information
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[Edit] Coffee 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 | 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) |
Features[edit]
[Edit/Modify Supported Features]
Frequencies[edit]
- See also: Intel's CPU Frequency Behavior
Mode | Base | Turbo Frequency/Active Cores | |||||
---|---|---|---|---|---|---|---|
1 | 2 | 3 | 4 | 5 | 6 | ||
Normal | 3,200 MHz | 4,600 MHz | 4,500 MHz | 4,400 MHz | 4,300 MHz | 4,300 MHz | 4,300 MHz |
Die[edit]
- See also: Coffee Lake § Die
A die shot of Intel's Coffee Lake Hexa Core desktop processors:
Has subobject "Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki. | Core i7-8700 - Intel#io + |
device id | 0x3E92 + |
has advanced vector extensions | true + |
has advanced vector extensions 2 | true + |
has ecc memory support | false + |
has extended page tables support | true + |
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 +, Trusted Execution Technology +, Intel vPro Technology +, Intel VT-x +, Intel VT-d +, Extended Page Tables +, Memory Protection Extensions +, Software Guard Extensions +, Secure Key Technology +, OS Guard +, Stable Image Platform Program + 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 stable image platform program support | true + |
has intel supervisor mode execution protection | true + |
has intel trusted execution technology | true + |
has intel turbo boost technology 2 0 | true + |
has intel vpro technology | true + |
has intel vt-d technology | true + |
has intel vt-x technology | true + |
has second level address translation support | true + |
has simultaneous multithreading | true + |
has x86 advanced encryption standard instruction set extension | true + |
integrated gpu | UHD Graphics 630 + |
integrated gpu base frequency | 350 MHz (0.35 GHz, 350,000 KHz) + |
integrated gpu designer | Intel + |
integrated gpu execution units | 24 + |
integrated gpu max frequency | 1,200 MHz (1.2 GHz, 1,200,000 KHz) + |
integrated gpu max memory | 65,536 MiB (67,108,864 KiB, 68,719,476,736 B, 64 GiB) + |
l1$ size | 386 KiB (395,264 B, 0.377 MiB) + |
l1d$ description | 8-way set associative + |
l1d$ size | 192 KiB (196,608 B, 0.188 MiB) + |
l1i$ description | 8-way set associative + |
l1i$ size | 192 KiB (196,608 B, 0.188 MiB) + |
l2$ description | 4-way set associative + |
l2$ size | 1.5 MiB (1,536 KiB, 1,572,864 B, 0.00146 GiB) + |
l3$ description | 16-way set associative + |
l3$ size | 12 MiB (12,288 KiB, 12,582,912 B, 0.0117 GiB) + |
max memory bandwidth | 39.74 GiB/s (40,693.76 MiB/s, 42.671 GB/s, 42,670.5 MB/s, 0.0388 TiB/s, 0.0427 TB/s) + |
max memory channels | 2 + |
max pcie lanes | 16 + |
supported memory type | DDR4-2666 + |
x86/has memory protection extensions | true + |
x86/has software guard extensions | true + |