From WikiChip
Difference between revisions of "intel/core i7/i7-8700"
< intel‎ | core i7

m (→‎Die)
 
(33 intermediate revisions by 15 users not shown)
Line 1: Line 1:
 
{{intel title|Core i7-8700}}
 
{{intel title|Core i7-8700}}
−
{{mpu
+
{{chip
−
|future=Yes
 
 
|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=4,300 MHz
+
|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 4.6 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 i7-8700''' 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=386 KiB
+
|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=64 GiB
+
|max mem=128 GiB
 
|controllers=1
 
|controllers=1
 
|channels=2
 
|channels=2
−
|max bandwidth=39.74 GiB/s
+
|max bandwidth=41.6 GB/s
 
|bandwidth schan=19.87 GiB/s
 
|bandwidth schan=19.87 GiB/s
−
|bandwidth dchan=39.74 GiB/s
+
|bandwidth dchan=41.6 GB/s
 
}}
 
}}
  
 
== Expansions ==
 
== Expansions ==
−
{{expansions
+
{{expansions main
−
| pcie revision     = 3.0
+
|
−
| pcie lanes         = 16
+
{{expansions entry
−
| pcie config       = 1x16
+
|type=PCIe
−
| pcie config 2     = 2x8
+
|pcie revision=3.0
−
| pcie config 3     = 1x8+2x4
+
|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        = 4.4
+
| 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=No
+
|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 (quad core) (annotated).png|650px]]
+
: [[File:coffee lake die (hexa core) (annotated).png|650px]]

Latest revision as of 16:29, 11 February 2021

Edit Values
Core i7-8700
coffee lake s (front).png
General Info
DesignerIntel
ManufacturerIntel
Model Numberi7-8700
Part NumberBX80684I78700,
BXC80684I78700,
CM8068403358316,
BOC80684I78700,
BO80684I78700
S-SpecSR3QS
QNML (QS)
MarketDesktop
IntroductionSeptember 24, 2017 (announced)
October 5, 2017 (launched)
Release Price$303
ShopAmazon
General Specs
FamilyCore i7
Seriesi7-8000
LockedYes
Frequency3,200 MHz
Turbo Frequency4,600 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 typeDMI 3.0
Bus rate4 × 8 GT/s
Clock multiplier32
Microarchitecture
ISAx86-64 (x86)
MicroarchitectureCoffee Lake
PlatformCoffee Lake
Chipset300 series
Core NameCoffee Lake S
Core Family6
Core Model158
Core SteppingU0
Process14 nm
TechnologyCMOS
Die149 mm²
Word Size64 bit
Cores6
Threads12
Max Memory64 GiB
Multiprocessing
Max SMP1-Way (Uniprocessor)
Electrical
TDP65 W
Tjunction0 °C – 100 °C
Tstorage-25 °C – 125 °C
Packaging
PackageFCLGA-1151 (LGA)
FC-LGA14C		FCLGA-1151.svg
Dimension37.5 mm x 37.5 mm x 4.4 mm
Pitch0.914 mm
Contacts1151
SocketLGA-1151

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

[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$384 KiB
393,216 B
0.375 MiB
L1I$192 KiB
196,608 B
0.188 MiB
6x32 KiB8-way set associative 
L1D$192 KiB
196,608 B
0.188 MiB
6x32 KiB8-way set associativewrite-back
L2$1.5 MiB
1,536 KiB
1,572,864 B
0.00146 GiB
  6x256 KiB4-way set associativewrite-back
L3$12 MiB
12,288 KiB
12,582,912 B
0.0117 GiB
  6x2 MiB16-way set associativewrite-back

Memory controller[edit]

[Edit/Modify Memory Info]

ram icons.svg
Integrated Memory Controller
Max TypeDDR4-2666
Supports ECCNo
Max Mem128 GiB
Controllers1
Channels2
Max Bandwidth41.6 GB/s
38.743 GiB/s
39,672.852 MiB/s
41,600 MB/s
0.0378 TiB/s
0.0416 TB/s
Bandwidth
Single 19.87 GiB/s
Double 41.6 GB/s

Expansions[edit]

[Edit/Modify Expansions Info]

ide icon.svg
Expansion Options
PCIeRevision: 3.0
Max Lanes: 16
Configuration: 1x16, 2x8, 1x8+2x4


Graphics[edit]

[Edit/Modify IGP Info]

screen icon.svg
Integrated Graphics Information
GPUUHD Graphics 630
DesignerIntelDevice ID0x3E92
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 Frequency1,200 MHz
1.2 GHz
1,200,000 KHz
OutputDP, eDP, HDMI, DVI
Max Resolution
HDMI4096x2304 @24 Hz
DP4096x2304 @60 Hz
eDP4096x2304 @60 Hz
Standards
DirectX12
OpenGL4.5
OpenCL2.0
DP1.2
eDP1.4
HDMI1.4a
Additional Features
Intel Quick Sync Video
Intel InTru 3D
Intel Clear Video
Intel Clear Video HD

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
TXTTrusted Execution Technology (SMX)
vProIntel vPro
VT-xVT-x (Virtualization)
VT-dVT-d (I/O MMU virtualization)
EPTExtended Page Tables (SLAT)
TSXTransactional Synchronization Extensions
MPXMemory Protection Extensions
SGXSoftware Guard Extensions
Secure KeySecure Key Technology
SMEPOS Guard Technology
SIPPStable Image Platform Program
IPTIdentity Protection Technology

Frequencies[edit]

See also: Intel's CPU Frequency Behavior

[Modify Frequency Info]

ModeBaseTurbo Frequency/Active Cores
123456
Normal3,200 MHz4,600 MHz4,500 MHz4,400 MHz4,300 MHz4,300 MHz4,300 MHz

Die[edit]

See also: Coffee Lake § Die

A die shot of Intel's Coffee Lake Hexa Core desktop processors:

coffee lake die (hexa core).png


coffee lake die (hexa core) (annotated).png
Retrieved from "https://en.wikichip.org/w/index.php?title=intel/core_i7/i7-8700&oldid=98533"
Facts about "Core i7-8700 - Intel"
RDF feed
Has subobject
"Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki.
Core i7-8700 - Intel#io +
device id0x3E92 +
has advanced vector extensionstrue +
has advanced vector extensions 2true +
has ecc memory supportfalse +
has extended page tables supporttrue +
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 +, 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 technologytrue +
has intel identity protection technology supporttrue +
has intel secure key technologytrue +
has intel stable image platform program supporttrue +
has intel supervisor mode execution protectiontrue +
has intel trusted execution technologytrue +
has intel turbo boost technology 2 0true +
has intel vpro technologytrue +
has intel vt-d technologytrue +
has intel vt-x technologytrue +
has second level address translation supporttrue +
has simultaneous multithreadingtrue +
has x86 advanced encryption standard instruction set extensiontrue +
integrated gpuUHD Graphics 630 +
integrated gpu base frequency350 MHz (0.35 GHz, 350,000 KHz) +
integrated gpu designerIntel +
integrated gpu execution units24 +
integrated gpu max frequency1,200 MHz (1.2 GHz, 1,200,000 KHz) +
integrated gpu max memory65,536 MiB (67,108,864 KiB, 68,719,476,736 B, 64 GiB) +
l1$ size386 KiB (395,264 B, 0.377 MiB) +
l1d$ description8-way set associative +
l1d$ size192 KiB (196,608 B, 0.188 MiB) +
l1i$ description8-way set associative +
l1i$ size192 KiB (196,608 B, 0.188 MiB) +
l2$ description4-way set associative +
l2$ size1.5 MiB (1,536 KiB, 1,572,864 B, 0.00146 GiB) +
l3$ description16-way set associative +
l3$ size12 MiB (12,288 KiB, 12,582,912 B, 0.0117 GiB) +
max memory bandwidth39.74 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 channels2 +
max pcie lanes16 +
supported memory typeDDR4-2666 +
x86/has memory protection extensionstrue +
x86/has software guard extensionstrue +