From WikiChip
Difference between revisions of "intel/core i7/i7-8850h"
< intel‎ | core i7

m (→‎Cache)
 
(25 intermediate revisions by 4 users not shown)
Line 1: Line 1:
 
{{intel title|Core i7-8850H}}
 
{{intel title|Core i7-8850H}}
 
{{chip
 
{{chip
−
|future=Yes
 
 
|name=Core i7-8850H
 
|name=Core i7-8850H
−
|no image=Yes
+
|image=coffee lake h (front).png
 +
|caption=Coffee Lake H, Front
 
|designer=Intel
 
|designer=Intel
 
|manufacturer=Intel
 
|manufacturer=Intel
 
|model number=i7-8850H
 
|model number=i7-8850H
 +
|part number=CL8068403359725
 +
|s-spec=SR3YZ
 
|market=Mobile
 
|market=Mobile
 +
|first announced=April 2, 2018
 +
|first launched=April 2, 2018
 +
|release price=$395
 
|family=Core i7
 
|family=Core i7
 
|series=i7-8000
 
|series=i7-8000
 
|locked=Yes
 
|locked=Yes
 
|frequency=2,600 MHz
 
|frequency=2,600 MHz
 +
|turbo frequency1=4,300 MHz
 +
|turbo frequency2=4,200 MHz
 +
|turbo frequency4=4,100 MHz
 +
|turbo frequency6=4,000 MHz
 
|bus type=DMI 3.0
 
|bus type=DMI 3.0
 
|bus links=4
 
|bus links=4
 
|bus rate=8 GT/s
 
|bus rate=8 GT/s
 +
|clock multiplier=26
 
|isa=x86-64
 
|isa=x86-64
 
|isa family=x86
 
|isa family=x86
 
|microarch=Coffee Lake
 
|microarch=Coffee Lake
 +
|platform=Coffee Lake
 +
|chipset=300 series
 
|core name=Coffee Lake H
 
|core name=Coffee Lake H
 +
|core family=6
 +
|core model=158
 +
|core stepping=U0
 
|process=14 nm
 
|process=14 nm
 
|technology=CMOS
 
|technology=CMOS
Line 27: Line 42:
 
|max cpus=1
 
|max cpus=1
 
|max memory=64 GiB
 
|max memory=64 GiB
 +
|tdp=45 W
 +
|ctdp down=35 W
 +
|tjunc min=0 °C
 +
|tjunc max=100 °C
 
|package module 1={{packages/intel/fcbga-1440}}
 
|package module 1={{packages/intel/fcbga-1440}}
 
}}
 
}}
−
'''Core i7-8850H''' is a {{arch|64}} [[hexa-core]] high-end performance [[x86]] mobile microprocessor set to be introduced by [[Intel]] in [[2018]]. 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 i7-8850H operates at 2.2 GHz.
+
'''Core i7-8850H''' is a {{arch|64}} [[hexa-core]] high-end performance [[x86]] mobile microprocessor introduced by [[Intel]] in early [[2018]]. 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 i7-8850H operates at 2.6 GHz with a TDP of 45 W and a {{intel|turbo boost}} of up to 4.3 GHz. This chip integrates Intel's {{intel|UHD Graphics 630}} GPU operating at 350 MHz with a burst frequency of up to 1.15 GHz and supports up to 64 GiB of dual-channel DDR4-2666 memory.
−
 
 
−
 
 
−
{{unknown features}}
 
−
 
 
−
 
 
  
 +
This model has a configurable TDP-down of 35 W.
  
 
== 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 61: Line 76:
 
{{memory controller
 
{{memory controller
 
|type=DDR4-2666
 
|type=DDR4-2666
 +
|type 2=LPDDR3-2133
 
|ecc=No
 
|ecc=No
 
|max mem=64 GiB
 
|max mem=64 GiB
 
|controllers=1
 
|controllers=1
 
|channels=2
 
|channels=2
 +
|width=64 bit
 
|max bandwidth=39.74 GiB/s
 
|max bandwidth=39.74 GiB/s
 
|bandwidth schan=19.87 GiB/s
 
|bandwidth schan=19.87 GiB/s
Line 82: Line 99:
 
}}
 
}}
 
}}
 
}}
 +
 +
== Graphics ==
 +
{{integrated graphics
 +
| gpu                = UHD Graphics 630
 +
| device id          = 0x3E9B
 +
| designer            = Intel
 +
| execution units    = 24
 +
| max displays        = 3
 +
| max memory          = 64 GiB
 +
| frequency          = 350 MHz
 +
| max frequency      = 1,150 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        = 4.5
 +
| 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
 +
}}
 +
{{coffee lake hardware accelerated video table|col=1}}
  
 
== Features ==  
 
== Features ==  
Line 134: Line 197:
 
|bpt=No
 
|bpt=No
 
|eist=Yes
 
|eist=Yes
−
|sst=No
+
|sst=Yes
−
|flex=No
+
|flex=Yes
 
|fastmem=No
 
|fastmem=No
 
|ivmd=No
 
|ivmd=No
Line 150: Line 213:
 
|att=No
 
|att=No
 
|ipt=Yes
 
|ipt=Yes
−
|tsx=No
+
|tsx=Yes
 
|txt=Yes
 
|txt=Yes
 
|ht=Yes
 
|ht=Yes
Line 175: Line 238:
 
|sensemi=No
 
|sensemi=No
 
|xfr=No
 
|xfr=No
 +
|xfr2=No
 +
|mxfr=No
 +
|amdpb=No
 +
|amdpb2=No
 +
|amdpbod=No
 
}}
 
}}

Latest revision as of 08:50, 29 August 2018

Edit Values
Core i7-8850H
coffee lake h (front).png
Coffee Lake H, Front
General Info
DesignerIntel
ManufacturerIntel
Model Numberi7-8850H
Part NumberCL8068403359725
S-SpecSR3YZ
MarketMobile
IntroductionApril 2, 2018 (announced)
April 2, 2018 (launched)
Release Price$395
ShopAmazon
General Specs
FamilyCore i7
Seriesi7-8000
LockedYes
Frequency2,600 MHz
Turbo Frequency4,300 MHz (1 core),
4,200 MHz (2 cores),
4,100 MHz (4 cores),
4,000 MHz (6 cores)
Bus typeDMI 3.0
Bus rate4 × 8 GT/s
Clock multiplier26
Microarchitecture
ISAx86-64 (x86)
MicroarchitectureCoffee Lake
PlatformCoffee Lake
Chipset300 series
Core NameCoffee Lake H
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
TDP45 W
cTDP down35 W
Tjunction0 °C – 100 °C
Packaging
PackageFCBGA-1440 (BGA)
Dimension42 mm x 28 mm x 1.49 mm
Pitch0.65 mm
Ball Count1440
Ball CompSAC405
InterconnectBGA-1440

Core i7-8850H is a 64-bit hexa-core high-end performance x86 mobile microprocessor introduced by Intel in early 2018. This processor, which is based on the Coffee Lake microarchitecture, is manufactured on Intel's 3rd generation enhanced 14nm++ process. The i7-8850H operates at 2.6 GHz with a TDP of 45 W and a turbo boost of up to 4.3 GHz. This chip integrates Intel's UHD Graphics 630 GPU operating at 350 MHz with a burst frequency of up to 1.15 GHz and supports up to 64 GiB of dual-channel DDR4-2666 memory.

This model has a configurable TDP-down of 35 W.

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$9 MiB
9,216 KiB
9,437,184 B
0.00879 GiB
  6x1.5 MiB12-way set associativewrite-back

Memory controller[edit]

[Edit/Modify Memory Info]

ram icons.svg
Integrated Memory Controller
Max TypeDDR4-2666, LPDDR3-2133
Supports ECCNo
Max Mem64 GiB
Controllers1
Channels2
Width64 bit
Max 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
Bandwidth
Single 19.87 GiB/s
Double 39.74 GiB/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 ID0x3E9B
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 Frequency1,150 MHz
1.15 GHz
1,150,000 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
SSTSpeed Shift 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
Flex MemoryFlex Memory Access
SIPPStable Image Platform Program
IPTIdentity Protection Technology
Retrieved from "https://en.wikichip.org/w/index.php?title=intel/core_i7/i7-8850h&oldid=81940"
Facts about "Core i7-8850H - Intel"
RDF feed
Has subobject
"Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki.
Core i7-8850H - Intel#package + and Core i7-8850H - Intel#pcie +
base frequency2,600 MHz (2.6 GHz, 2,600,000 kHz) +
bus links4 +
bus rate8,000 MT/s (8 GT/s, 8,000,000 kT/s) +
bus typeDMI 3.0 +
chipset300 series +
clock multiplier26 +
core count6 +
core family6 +
core model158 +
core nameCoffee Lake H +
core steppingU0 +
designerIntel +
device id0x3E9B +
die area149 mm² (0.231 in², 1.49 cm², 149,000,000 µm²) +
familyCore i7 +
first announcedApril 2, 2018 +
first launchedApril 2, 2018 +
full page nameintel/core i7/i7-8850h +
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 +, Speed Shift Technology +, Trusted Execution Technology +, Intel vPro Technology +, Intel VT-x +, Intel VT-d +, Extended Page Tables +, Transactional Synchronization Extensions +, Memory Protection Extensions +, Software Guard Extensions +, Secure Key Technology +, OS Guard +, Flex Memory Access +, Stable Image Platform Program + and Identity Protection Technology +
has intel enhanced speedstep technologytrue +
has intel flex memory access supporttrue +
has intel identity protection technology supporttrue +
has intel secure key technologytrue +
has intel speed shift 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 locked clock multipliertrue +
has second level address translation supporttrue +
has simultaneous multithreadingtrue +
has transactional synchronization extensionstrue +
has x86 advanced encryption standard instruction set extensiontrue +
instance ofmicroprocessor +
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 frequency1,150 MHz (1.15 GHz, 1,150,000 KHz) +
integrated gpu max memory65,536 MiB (67,108,864 KiB, 68,719,476,736 B, 64 GiB) +
isax86-64 +
isa familyx86 +
l1$ size384 KiB (393,216 B, 0.375 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$ description12-way set associative +
l3$ size9 MiB (9,216 KiB, 9,437,184 B, 0.00879 GiB) +
ldateApril 2, 2018 +
main imageFile:coffee lake h (front).png +
main image captionCoffee Lake H, Front +
manufacturerIntel +
market segmentMobile +
max cpu count1 +
max junction temperature373.15 K (100 °C, 212 °F, 671.67 °R) +
max memory65,536 MiB (67,108,864 KiB, 68,719,476,736 B, 64 GiB, 0.0625 TiB) +
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 +
microarchitectureCoffee Lake +
min junction temperature273.15 K (0 °C, 32 °F, 491.67 °R) +
model numberi7-8850H +
nameCore i7-8850H +
packageFCBGA-1440 +
part numberCL8068403359725 +
platformCoffee Lake +
process14 nm (0.014 μm, 1.4e-5 mm) +
release price$ 395.00 (€ 355.50, £ 319.95, ¥ 40,815.35) +
s-specSR3YZ +
seriesi7-8000 +
smp max ways1 +
supported memory typeDDR4-2666 + and LPDDR3-2133 +
tdp45 W (45,000 mW, 0.0603 hp, 0.045 kW) +
tdp down35 W (35,000 mW, 0.0469 hp, 0.035 kW) +
technologyCMOS +
thread count12 +
turbo frequency (1 core)4,300 MHz (4.3 GHz, 4,300,000 kHz) +
turbo frequency (2 cores)4,200 MHz (4.2 GHz, 4,200,000 kHz) +
turbo frequency (4 cores)4,100 MHz (4.1 GHz, 4,100,000 kHz) +
turbo frequency (6 cores)4,000 MHz (4 GHz, 4,000,000 kHz) +
word size64 bit (8 octets, 16 nibbles) +
x86/has memory protection extensionstrue +
x86/has software guard extensionstrue +