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{{intel title|Core i7-7660U}} | {{intel title|Core i7-7660U}} | ||
− | {{ | + | {{chip |
− | | name | + | |name=Core i7-7660U |
− | | no image | + | |no image=Yes |
− | | | + | |designer=Intel |
− | | | + | |manufacturer=Intel |
− | | | + | |model number=i7-7660U |
+ | |s-spec=SR368 | ||
+ | |market=Mobile | ||
+ | |first announced=January 3, 2017 | ||
+ | |first launched=January 3, 2017 | ||
+ | |release price=$415.00 | ||
+ | |family=Core i7 | ||
+ | |series=i7-7600 | ||
+ | |locked=Yes | ||
+ | |frequency=2,500 MHz | ||
+ | |turbo frequency1=4,000 MHz | ||
+ | |bus type=OPI | ||
+ | |bus rate=4 GT/s | ||
+ | |clock multiplier=25 | ||
+ | |isa=x86-64 | ||
+ | |isa family=x86 | ||
+ | |microarch=Kaby Lake | ||
+ | |platform=Kaby Lake | ||
+ | |core name=Kaby Lake U | ||
+ | |core family=6 | ||
+ | |core model=142 | ||
+ | |core stepping=J1 | ||
+ | |process=14 nm | ||
+ | |technology=CMOS | ||
+ | |word size=64 bit | ||
+ | |core count=2 | ||
+ | |thread count=4 | ||
+ | |max cpus=1 | ||
+ | |max memory=32 GiB | ||
+ | |v core min=0.55 V | ||
+ | |v core max=1.52 V | ||
+ | |tdp=15 W | ||
+ | |ctdp down=9.5 W | ||
+ | |tjunc min=0 °C | ||
+ | |tjunc max=100 °C | ||
+ | |tstorage min=-25 °C | ||
+ | |tstorage max=125 °C | ||
+ | |package module 1={{packages/intel/fcbga-1356}} | ||
+ | }} | ||
+ | '''Core i7-7660U''' is a {{arch|64}} [[dual-core]] high-end performance [[x86]] mobile microprocessor introduced by [[Intel]] in early [[2017]]. This processor, which is based on the {{intel|Kaby Lake|l=arch}} microarchitecture, is manufactured on Intel's improved [[14 nm process|14nm+ process]]. The i7-7660U operates at 2.5 GHz with a TDP of 15 W and with a {{intel|Turbo Boost}} frequency of 4.0 GHz for a single active core. This MPU supports up to 32 GiB of dual-channel non-ECC DDR4-2133 memory and incorporates Intel's {{intel|Iris Plus Graphics 640}} [[IGP]] operating at 300 MHz with a burst frequency of 1.1 GHz. This particular [[GPU]] includes an additional 64 MiB of [[eDRAM]] [[L4$]]. | ||
+ | |||
+ | This model has a configurable TDP-down of 9.5 W. | ||
+ | == Cache == | ||
+ | {{main|intel/microarchitectures/kaby_lake#Memory_Hierarchy|l1=Kaby Lake § Cache}} | ||
+ | {{cache size | ||
+ | |l1 cache=128 KiB | ||
+ | |l1i cache=64 KiB | ||
+ | |l1i break=2x32 KiB | ||
+ | |l1i desc=8-way set associative | ||
+ | |l1d cache=64 KiB | ||
+ | |l1d break=2x32 KiB | ||
+ | |l1d desc=8-way set associative | ||
+ | |l1d policy=write-back | ||
+ | |l2 cache=512 KiB | ||
+ | |l2 break=2x256 KiB | ||
+ | |l2 desc=4-way set associative | ||
+ | |l2 policy=write-back | ||
+ | |l3 cache=4 MiB | ||
+ | |l3 break=2x2 MiB | ||
+ | |l3 desc=16-way set associative | ||
+ | |l3 policy=write-back | ||
+ | |l4 cache=64 MiB | ||
+ | }} | ||
+ | |||
+ | == Memory controller == | ||
+ | {{memory controller | ||
+ | |type=LPDDR3-1866 | ||
+ | |type 2=DDR3L-1600 | ||
+ | |type 3=DDR4-2133 | ||
+ | |ecc=No | ||
+ | |max mem=32 GiB | ||
+ | |controllers=1 | ||
+ | |channels=2 | ||
+ | |max bandwidth=31.79 GiB/s | ||
+ | |bandwidth schan=15.89 GiB/s | ||
+ | |bandwidth dchan=31.79 GiB/s | ||
+ | }} | ||
+ | |||
+ | == Expansions == | ||
+ | {{expansions | ||
+ | | pcie revision = 3.0 | ||
+ | | pcie lanes = 12 | ||
+ | | pcie config = 1x4 | ||
+ | | pcie config 2 = 2x2 | ||
+ | | pcie config 3 = 1x2+2x1 | ||
+ | | pcie config 4 = 4x1 | ||
+ | }} | ||
+ | |||
+ | == Graphics == | ||
+ | The Iris Plus Graphics 640 includes 64 MiB of L4 eDRAM cache in addition to everything else. | ||
+ | {{integrated graphics | ||
+ | | gpu = Iris Plus Graphics 640 | ||
+ | | device id = 0x5926 | ||
| designer = Intel | | designer = Intel | ||
− | | | + | | execution units = 48 |
− | | | + | | max displays = 3 |
− | | | + | | max memory = 32 GiB |
− | | | + | | frequency = 300 MHz |
− | | | + | | max frequency = 1,100 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 = 1.4 |
− | + | | max res hdmi = 4096x2304 | |
− | | | + | | max res hdmi freq = 30 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 | |
− | | | + | }} |
− | | | + | {{kaby lake hardware accelerated video table|col=1}} |
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− | | | ||
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− | | | ||
− | | | ||
− | | | ||
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− | | | ||
− | |||
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− | |||
− | | | + | == Features == |
− | | | + | {{x86 features |
− | | | + | |real=Yes |
− | | | + | |protected=Yes |
− | | | + | |smm=Yes |
− | | | + | |fpu=Yes |
− | | | + | |x8616=Yes |
− | | | + | |x8632=Yes |
− | | | + | |x8664=Yes |
− | | | + | |nx=Yes |
− | | | + | |3dnow=No |
− | | | + | |e3dnow=No |
− | | | + | |mmx=Yes |
− | | | + | |emmx=Yes |
− | | | + | |sse=Yes |
− | | | + | |sse2=Yes |
− | | | + | |sse3=Yes |
− | | | + | |ssse3=Yes |
− | | | + | |sse41=Yes |
− | | | + | |sse42=Yes |
+ | |sse4a=No | ||
+ | |avx=Yes | ||
+ | |avx2=Yes | ||
− | | | + | |abm=Yes |
− | | | + | |tbm=No |
− | | | + | |bmi1=Yes |
− | | | + | |bmi2=Yes |
− | | | + | |fma3=Yes |
− | | | + | |fma4=No |
− | | | + | |aes=Yes |
+ | |rdrand=Yes | ||
+ | |sha=No | ||
+ | |xop=No | ||
+ | |adx=Yes | ||
+ | |clmul=Yes | ||
+ | |f16c=Yes | ||
+ | |tbt1=No | ||
+ | |tbt2=Yes | ||
+ | |tbmt3=No | ||
+ | |bpt=No | ||
+ | |eist=Yes | ||
+ | |sst=Yes | ||
+ | |flex=Yes | ||
+ | |fastmem=No | ||
+ | |isrt=Yes | ||
+ | |sba=Yes | ||
+ | |mwt=Yes | ||
+ | |sipp=Yes | ||
+ | |att=No | ||
+ | |ipt=Yes | ||
+ | |tsx=Yes | ||
+ | |txt=Yes | ||
+ | |ht=Yes | ||
+ | |vpro=Yes | ||
+ | |vtx=Yes | ||
+ | |vtd=Yes | ||
+ | |ept=Yes | ||
+ | |mpx=Yes | ||
+ | |sgx=Yes | ||
+ | |securekey=Yes | ||
+ | |osguard=Yes | ||
+ | |smartmp=No | ||
+ | |powernow=No | ||
+ | |amdv=No | ||
+ | |rvi=No | ||
}} | }} | ||
− |
Latest revision as of 23:30, 3 October 2018
Edit Values | |||||||||||||
Core i7-7660U | |||||||||||||
General Info | |||||||||||||
Designer | Intel | ||||||||||||
Manufacturer | Intel | ||||||||||||
Model Number | i7-7660U | ||||||||||||
S-Spec | SR368 | ||||||||||||
Market | Mobile | ||||||||||||
Introduction | January 3, 2017 (announced) January 3, 2017 (launched) | ||||||||||||
Release Price | $415.00 | ||||||||||||
Shop | Amazon | ||||||||||||
General Specs | |||||||||||||
Family | Core i7 | ||||||||||||
Series | i7-7600 | ||||||||||||
Locked | Yes | ||||||||||||
Frequency | 2,500 MHz | ||||||||||||
Turbo Frequency | 4,000 MHz (1 core) | ||||||||||||
Bus type | OPI | ||||||||||||
Bus rate | 4 GT/s | ||||||||||||
Clock multiplier | 25 | ||||||||||||
Microarchitecture | |||||||||||||
ISA | x86-64 (x86) | ||||||||||||
Microarchitecture | Kaby Lake | ||||||||||||
Platform | Kaby Lake | ||||||||||||
Core Name | Kaby Lake U | ||||||||||||
Core Family | 6 | ||||||||||||
Core Model | 142 | ||||||||||||
Core Stepping | J1 | ||||||||||||
Process | 14 nm | ||||||||||||
Technology | CMOS | ||||||||||||
Word Size | 64 bit | ||||||||||||
Cores | 2 | ||||||||||||
Threads | 4 | ||||||||||||
Max Memory | 32 GiB | ||||||||||||
Multiprocessing | |||||||||||||
Max SMP | 1-Way (Uniprocessor) | ||||||||||||
Electrical | |||||||||||||
Vcore | 0.55 V-1.52 V | ||||||||||||
TDP | 15 W | ||||||||||||
cTDP down | 9.5 W | ||||||||||||
Tjunction | 0 °C – 100 °C | ||||||||||||
Tstorage | -25 °C – 125 °C | ||||||||||||
Packaging | |||||||||||||
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Core i7-7660U is a 64-bit dual-core high-end performance x86 mobile microprocessor introduced by Intel in early 2017. This processor, which is based on the Kaby Lake microarchitecture, is manufactured on Intel's improved 14nm+ process. The i7-7660U operates at 2.5 GHz with a TDP of 15 W and with a Turbo Boost frequency of 4.0 GHz for a single active core. This MPU supports up to 32 GiB of dual-channel non-ECC DDR4-2133 memory and incorporates Intel's Iris Plus Graphics 640 IGP operating at 300 MHz with a burst frequency of 1.1 GHz. This particular GPU includes an additional 64 MiB of eDRAM L4$.
This model has a configurable TDP-down of 9.5 W.
Cache[edit]
- Main article: Kaby 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]
The Iris Plus Graphics 640 includes 64 MiB of L4 eDRAM cache in addition to everything else.
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Integrated Graphics Information
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[Edit] Kaby Lake (Gen9.5) Hardware Accelerated Video Capabilities | |||||||
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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, Main 10 | 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]
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Supported x86 Extensions & Processor Features
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l1$ size | 128 KiB (131,072 B, 0.125 MiB) + |
l1d$ description | 8-way set associative + |
l1d$ size | 64 KiB (65,536 B, 0.0625 MiB) + |
l1i$ description | 8-way set associative + |
l1i$ size | 64 KiB (65,536 B, 0.0625 MiB) + |
l2$ description | 4-way set associative + |
l2$ size | 0.5 MiB (512 KiB, 524,288 B, 4.882812e-4 GiB) + |
l3$ description | 16-way set associative + |
l3$ size | 4 MiB (4,096 KiB, 4,194,304 B, 0.00391 GiB) + |