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Difference between revisions of "intel/core i7/i7-6870hq"
< intel‎ | core i7

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|bandwidth dchan=31.79 GiB/s
 
|bandwidth dchan=31.79 GiB/s
 
}}
 
}}
 +
 +
== Graphics ==
 +
This integrated graphics includes an additional 128 MiB of eDRAM on-chip.
 +
{{integrated graphics
 +
| gpu                = Iris Pro Graphics 580
 +
| device id          = 0x193B
 +
| designer            = Intel
 +
| execution units    = 72
 +
| max displays        = 3
 +
| max memory          = 64 GiB
 +
| frequency          = 350 MHz
 +
| max frequency      = 1,000 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        = 4.4
 +
| opencl ver        = 2.0
 +
| hdmi ver          = 1.4a
 +
| dp ver            = 1.2
 +
| edp ver            = 1.3
 +
| 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      =
 +
| intel insider        =
 +
| intel widi          =
 +
| intel fdi            =
 +
| intel clear video    =
 +
| intel clear video hd = Yes
 +
}}
 +
{{skylake hardware accelerated video table|col=1}}

Revision as of 01:21, 8 July 2017

Template:mpu

Cache

Main article: Skylake § 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$256 KiB
262,144 B
0.25 MiB
L1I$128 KiB
131,072 B
0.125 MiB
4x32 KiB8-way set associative 
L1D$128 KiB
131,072 B
0.125 MiB
4x32 KiB8-way set associativewrite-back
L2$1 MiB
1,024 KiB
1,048,576 B
9.765625e-4 GiB
  4x256 KiB4-way set associativewrite-back
L3$8 MiB
8,192 KiB
8,388,608 B
0.00781 GiB
  4x2 MiB write-back

Memory controller

[Edit/Modify Memory Info]

ram icons.svg
Integrated Memory Controller
Max TypeLPDDR3-1866, DDR3L-1600, DDR4-2133
Supports ECCNo
Max Mem64 GiB
Controllers1
Channels2
Max Bandwidth31.79 GiB/s
32,552.96 MiB/s
34.134 GB/s
34,134.253 MB/s
0.031 TiB/s
0.0341 TB/s
Bandwidth
Single 15.89 GiB/s
Double 31.79 GiB/s

Graphics

This integrated graphics includes an additional 128 MiB of eDRAM on-chip.

[Edit/Modify IGP Info]

screen icon.svg
Integrated Graphics Information
GPUIris Pro Graphics 580
DesignerIntelDevice ID0x193B
Execution Units72Max 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 Frequency1,000 MHz
1 GHz
1,000,000 KHz
OutputDP, eDP, HDMI, DVI
Max Resolution
HDMI4096x2304 @24 Hz
DP4096x2304 @60 Hz
eDP4096x2304 @60 Hz
Standards
DirectX12
OpenGL4.4
OpenCL2.0
DP1.2
eDP1.3
HDMI1.4a
Additional Features
Intel Quick Sync Video
Intel Clear Video HD
Retrieved from "https://en.wikichip.org/w/index.php?title=intel/core_i7/i7-6870hq&oldid=53021"
Facts about "Core i7-6870HQ - Intel"
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"Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki.
Core i7-6870HQ - Intel#package + and Core i7-6870HQ - Intel#io +
base frequency2,700 MHz (2.7 GHz, 2,700,000 kHz) +
bus links4 +
bus rate8,000 MT/s (8 GT/s, 8,000,000 kT/s) +
bus typeDMI 3.0 +
clock multiplier27 +
core count4 +
core family6 +
core model94 +
core nameSkylake H +
core steppingN0 +
core voltage (max)1.52 V (15.2 dV, 152 cV, 1,520 mV) +
core voltage (min)0.55 V (5.5 dV, 55 cV, 550 mV) +
designerIntel +
device id0x193B +
die count2 +
familyCore i7 +
first announcedJanuary 2, 2016 +
first launchedJanuary 2, 2016 +
full page nameintel/core i7/i7-6870hq +
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 +, Enhanced SpeedStep Technology +, Intel VT-x +, Intel VT-d +, OS Guard +, Hyper-Threading Technology +, Turbo Boost Technology 2.0 +, Secure Key Technology +, Smart Response Technology +, Extended Page Tables +, Memory Protection Extensions + and Software Guard Extensions +
has intel enhanced speedstep technologytrue +
has intel secure key technologytrue +
has intel smart response technology supporttrue +
has intel supervisor mode execution protectiontrue +
has intel turbo boost technology 2 0true +
has intel vt-d technologytrue +
has intel vt-x technologytrue +
has locked clock multipliertrue +
has second level address translation supporttrue +
has simultaneous multithreadingtrue +
has x86 advanced encryption standard instruction set extensiontrue +
instance ofmicroprocessor +
integrated gpuIris Pro Graphics 580 +
integrated gpu base frequency350 MHz (0.35 GHz, 350,000 KHz) +
integrated gpu designerIntel +
integrated gpu execution units72 +
integrated gpu max frequency1,000 MHz (1 GHz, 1,000,000 KHz) +
integrated gpu max memory65,536 MiB (67,108,864 KiB, 68,719,476,736 B, 64 GiB) +
is multi-chip packagetrue +
isax86-64 +
isa familyx86 +
l1$ size256 KiB (262,144 B, 0.25 MiB) +
l1d$ description8-way set associative +
l1d$ size128 KiB (131,072 B, 0.125 MiB) +
l1i$ description8-way set associative +
l1i$ size128 KiB (131,072 B, 0.125 MiB) +
l2$ description4-way set associative +
l2$ size1 MiB (1,024 KiB, 1,048,576 B, 9.765625e-4 GiB) +
l3$ size8 MiB (8,192 KiB, 8,388,608 B, 0.00781 GiB) +
l4$ size128 MiB (131,072 KiB, 134,217,728 B, 0.125 GiB) +
ldateJanuary 2, 2016 +
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 bandwidth31.79 GiB/s (32,552.96 MiB/s, 34.134 GB/s, 34,134.253 MB/s, 0.031 TiB/s, 0.0341 TB/s) +
max memory channels2 +
max pcie lanes16 +
max storage temperature398.15 K (125 °C, 257 °F, 716.67 °R) +
microarchitectureSkylake +
min junction temperature273.15 K (0 °C, 32 °F, 491.67 °R) +
min storage temperature248.15 K (-25 °C, -13 °F, 446.67 °R) +
model numberi7-6870HQ +
nameCore i7-6870HQ +
packageFCBGA-1440 +
process14 nm (0.014 μm, 1.4e-5 mm) +
release price$ 434.00 (€ 390.60, £ 351.54, ¥ 44,845.22) +
s-specSR2QX +
seriesi7-6000 +
smp max ways1 +
supported memory typeLPDDR3-1866 +, DDR3L-1600 + and DDR4-2133 +
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 count8 +
turbo frequency (1 core)3,600 MHz (3.6 GHz, 3,600,000 kHz) +
word size64 bit (8 octets, 16 nibbles) +
x86/has memory protection extensionstrue +
x86/has software guard extensionstrue +