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{{chip | {{chip | ||
|name=Core i7-8086K | |name=Core i7-8086K | ||
− | |image= | + | |image=coffee lake s (front).png |
|designer=Intel | |designer=Intel | ||
|manufacturer=Intel | |manufacturer=Intel | ||
|model number=i7-8086K | |model number=i7-8086K | ||
|part number=BX80684I78086K | |part number=BX80684I78086K | ||
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|s-spec=SRCX5 | |s-spec=SRCX5 | ||
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|market=Desktop | |market=Desktop | ||
− | |first announced=June | + | |first announced=June 8, 2018 |
|first launched=June 8, 2018 | |first launched=June 8, 2018 | ||
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|family=Core i7 | |family=Core i7 | ||
|series=i7-8000 | |series=i7-8000 | ||
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|frequency=4,000 MHz | |frequency=4,000 MHz | ||
|turbo frequency1=5,000 MHz | |turbo frequency1=5,000 MHz | ||
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|bus type=DMI 3.0 | |bus type=DMI 3.0 | ||
|bus links=4 | |bus links=4 | ||
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|package module 1={{packages/intel/fclga-1151}} | |package module 1={{packages/intel/fclga-1151}} | ||
}} | }} | ||
− | + | '''Core i7-8086K''' is a {{arch|64}} [[hexa-core]] high-end performance [[x86]] desktop microprocessor set to introduced by [[Intel]] on the 40th anniversary of the [[8086]] (June 8). 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 i7-8086K operates at a 4 GHz with a TDP of 95 W and a {{intel|Turbo Boost}} frequency of up to 5 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. | |
− | '''Core i7-8086K''' is a {{arch|64}} [[hexa-core]] high-end performance | ||
− | + | This processor was [https://twitter.com/david_schor/status/953979794437410816 first suggested by WikiChip] as a celebratory chip for the 40th anniversary of the original [[8086]] which debut on June 8, [[1978]]. The i7-8086K is a direct descendant of Intel's original 8086, capable of executing original 8086 code in {{x86|real mode}}. Originally operating at a frequency of 5 MHz, the i7-8086K will have a {{intel|turbo boost}} frequency x1000 faster at 5 GHz. | |
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+ | {{unknown features}} | ||
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== 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=386 KiB |
|l1i cache=192 KiB | |l1i cache=192 KiB | ||
|l1i break=6x32 KiB | |l1i break=6x32 KiB | ||
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|sba=No | |sba=No | ||
|mwt=No | |mwt=No | ||
− | |sipp= | + | |sipp=Yes |
|att=No | |att=No | ||
|ipt=Yes | |ipt=Yes | ||
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|txt=Yes | |txt=Yes | ||
|ht=Yes | |ht=Yes | ||
− | |vpro= | + | |vpro=Yes |
|vtx=Yes | |vtx=Yes | ||
|vtd=Yes | |vtd=Yes | ||
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|amdpb2=No | |amdpb2=No | ||
|amdpbod=No | |amdpbod=No | ||
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}} | }} | ||
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: [[File:coffee lake die (hexa core) (annotated).png|650px]] | : [[File:coffee lake die (hexa core) (annotated).png|650px]] | ||
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Facts about "Core i7-8086K - Intel"
Has subobject "Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki. | Core i7-8086K - Intel#package + and Core i7-8086K - Intel#pcie + |
base frequency | 4,000 MHz (4 GHz, 4,000,000 kHz) + |
bus links | 4 + |
bus rate | 8,000 MT/s (8 GT/s, 8,000,000 kT/s) + |
bus type | DMI 3.0 + |
chipset | 300 series + |
clock multiplier | 40 + |
core count | 6 + |
core family | 6 + |
core model | 158 + |
core name | Coffee Lake S + |
core stepping | U0 + |
designer | Intel + |
device id | 0x3E92 + |
die area | 149 mm² (0.231 in², 1.49 cm², 149,000,000 µm²) + |
family | Core i7 + |
first announced | June 4, 2018 + |
first launched | June 8, 2018 + |
full page name | intel/core i7/i7-8086k + |
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 VT-x +, Intel VT-d +, Extended Page Tables +, 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 trusted execution technology | 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 | false + |
has second level address translation support | true + |
has simultaneous multithreading | true + |
has transactional synchronization extensions | true + |
has x86 advanced encryption standard instruction set extension | true + |
instance of | microprocessor + |
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) + |
isa | x86-64 + |
isa family | x86 + |
l1$ size | 384 KiB (393,216 B, 0.375 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) + |
ldate | June 8, 2018 + |
main image | ![]() |
manufacturer | Intel + |
market segment | Desktop + |
max cpu count | 1 + |
max junction temperature | 373.15 K (100 °C, 212 °F, 671.67 °R) + |
max memory | 65,536 MiB (67,108,864 KiB, 68,719,476,736 B, 64 GiB, 0.0625 TiB) + |
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 storage temperature | 398.15 K (125 °C, 257 °F, 716.67 °R) + |
microarchitecture | Coffee Lake + |
min junction temperature | 273.15 K (0 °C, 32 °F, 491.67 °R) + |
min storage temperature | 248.15 K (-25 °C, -13 °F, 446.67 °R) + |
model number | i7-8086K + |
name | Core i7-8086K + |
package | FCLGA-1151 + |
part number | BX80684I78086K + and BXC80684I78086K + |
platform | Coffee Lake + |
process | 14 nm (0.014 μm, 1.4e-5 mm) + |
release price | $ 425.00 (€ 382.50, £ 344.25, ¥ 43,915.25) + |
s-spec | SRCX5 + and SR3QQ + |
series | i7-8000 + |
smp max ways | 1 + |
socket | LGA-1151 + |
supported memory type | DDR4-2666 + |
tdp | 95 W (95,000 mW, 0.127 hp, 0.095 kW) + |
technology | CMOS + |
thread count | 12 + |
turbo frequency (1 core) | 5,000 MHz (5 GHz, 5,000,000 kHz) + |
turbo frequency (2 cores) | 4,600 MHz (4.6 GHz, 4,600,000 kHz) + |
turbo frequency (3 cores) | 4,500 MHz (4.5 GHz, 4,500,000 kHz) + |
turbo frequency (4 cores) | 4,400 MHz (4.4 GHz, 4,400,000 kHz) + |
turbo frequency (5 cores) | 4,400 MHz (4.4 GHz, 4,400,000 kHz) + |
turbo frequency (6 cores) | 4,300 MHz (4.3 GHz, 4,300,000 kHz) + |
word size | 64 bit (8 octets, 16 nibbles) + |
x86/has memory protection extensions | true + |
x86/has software guard extensions | true + |