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Difference between revisions of "intel/core i7/i7-6660u"
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{{intel title|Core i7-6660U}} | {{intel title|Core i7-6660U}} | ||
− | {{ | + | {{chip |
|name=Core i7-6660U | |name=Core i7-6660U | ||
− | + | |image=skylake u (front; iris).png | |
− | |image=skylake ( | ||
|designer=Intel | |designer=Intel | ||
|manufacturer=Intel | |manufacturer=Intel | ||
Line 12: | Line 11: | ||
|first announced=March 20, 2016 | |first announced=March 20, 2016 | ||
|first launched=March 20, 2016 | |first launched=March 20, 2016 | ||
+ | |release price=$415.00 | ||
|family=Core i7 | |family=Core i7 | ||
|series=i7-6000 | |series=i7-6000 | ||
Line 31: | Line 31: | ||
|technology=CMOS | |technology=CMOS | ||
|mcp=Yes | |mcp=Yes | ||
− | |die count= | + | |die count=3 |
|word size=64 bit | |word size=64 bit | ||
|core count=2 | |core count=2 | ||
Line 48: | Line 48: | ||
|turbo frequency=Yes | |turbo frequency=Yes | ||
}} | }} | ||
− | '''Core i7-6660U''' is a {{arch|64}} [[dual-core]] high-end performance [[x86]] mobile microprocessor introduced by [[Intel]] in early [[2016]]. Fabricated on a [[14 nm process]] based on the {{intel|Skylake}} microarchitecture, this processor operates at 2.4 GHz with a {{intel|turbo boost}} of up to 3.4 GHz. The i7-6660U has a TDP of 15 W with a configurable-down | + | '''Core i7-6660U''' is a {{arch|64}} [[dual-core]] high-end performance [[x86]] mobile microprocessor introduced by [[Intel]] in early [[2016]]. Fabricated on a [[14 nm process]] based on the {{intel|Skylake}} microarchitecture, this processor operates at 2.4 GHz with a {{intel|turbo boost}} of up to 3.4 GHz. The i7-6660U has a TDP of 15 W with a configurable TDP-down of 9.5 W. This chip incorporates the {{intel|Iris Graphics 540}} GPU operating at 300 MHz with a burst frequency of 1.05 GHz. This processor supports up to 32 GiB of non-ECC dual-channel DDR4-2133 memory. The 6660U comes with an additional 64 MiB of [[embedded DRAM]] side cache. |
== Cache == | == Cache == | ||
Line 68: | Line 68: | ||
|l3 break=2x2 MiB | |l3 break=2x2 MiB | ||
|l3 policy=write-back | |l3 policy=write-back | ||
+ | |l4 cache=64 MiB | ||
}} | }} | ||
Line 95: | Line 96: | ||
== Graphics == | == Graphics == | ||
− | The Iris | + | The Iris Graphics 540 includes 64 MiB of side eDRAM cache in addition to everything else. |
{{integrated graphics | {{integrated graphics | ||
− | | gpu = Iris | + | | gpu = Iris Graphics 540 |
| device id = 0x1926 | | device id = 0x1926 | ||
| designer = Intel | | designer = Intel | ||
Line 141: | Line 142: | ||
{{skylake hardware accelerated video table|col=1}} | {{skylake hardware accelerated video table|col=1}} | ||
− | == Features == | + | == Features == |
− | {{ | + | {{x86 features |
− | | | + | |real=Yes |
− | | nx | + | |protected=Yes |
− | | | + | |smm=Yes |
− | | | + | |fpu=Yes |
− | | | + | |x8616=Yes |
− | | | + | |x8632=Yes |
− | | | + | |x8664=Yes |
− | | | + | |nx=Yes |
− | | | + | |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 |
− | | mpx | + | |xop=No |
− | | sgx | + | |adx=Yes |
− | | | + | |clmul=Yes |
− | | | + | |f16c=Yes |
− | | | + | |tbt1=No |
+ | |tbt2=Yes | ||
+ | |tbmt3=No | ||
+ | |bpt=No | ||
+ | |eist=Yes | ||
+ | |sst=No | ||
+ | |flex=Yes | ||
+ | |fastmem=No | ||
+ | |isrt=Yes | ||
+ | |sba=No | ||
+ | |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 | ||
+ | |3dnow=No | ||
+ | |e3dnow=No | ||
+ | |smartmp=No | ||
+ | |powernow=No | ||
+ | |amdvi=No | ||
+ | |amdv=No | ||
+ | |amdsme=No | ||
+ | |amdtsme=No | ||
+ | |amdsev=No | ||
+ | |rvi=No | ||
+ | |smt=No | ||
+ | |sensemi=No | ||
+ | |xfr=No | ||
}} | }} |
Latest revision as of 16:22, 13 December 2017
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Core i7-6660U | |||||||||||||
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General Info | |||||||||||||
Designer | Intel | ||||||||||||
Manufacturer | Intel | ||||||||||||
Model Number | i7-6660U | ||||||||||||
Part Number | FJ8066202499207 | ||||||||||||
S-Spec | SR2JL | ||||||||||||
Market | Mobile | ||||||||||||
Introduction | March 20, 2016 (announced) March 20, 2016 (launched) | ||||||||||||
Release Price | $415.00 | ||||||||||||
Shop | Amazon | ||||||||||||
General Specs | |||||||||||||
Family | Core i7 | ||||||||||||
Series | i7-6000 | ||||||||||||
Locked | Yes | ||||||||||||
Frequency | 2,400 MHz | ||||||||||||
Turbo Frequency | Yes | ||||||||||||
Turbo Frequency | 3,400 MHz (1 core), 3400 MHz (2 cores) | ||||||||||||
Bus type | OPI | ||||||||||||
Bus rate | 4 GT/s | ||||||||||||
Clock multiplier | 24 | ||||||||||||
Microarchitecture | |||||||||||||
ISA | x86-64 (x86) | ||||||||||||
Microarchitecture | Skylake | ||||||||||||
Core Name | Skylake U | ||||||||||||
Core Family | 6 | ||||||||||||
Core Model | 78 | ||||||||||||
Core Stepping | K1 | ||||||||||||
Process | 14 nm | ||||||||||||
Technology | CMOS | ||||||||||||
MCP | Yes (3 dies) | ||||||||||||
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 i7-6660U is a 64-bit dual-core high-end performance x86 mobile microprocessor introduced by Intel in early 2016. Fabricated on a 14 nm process based on the Skylake microarchitecture, this processor operates at 2.4 GHz with a turbo boost of up to 3.4 GHz. The i7-6660U has a TDP of 15 W with a configurable TDP-down of 9.5 W. This chip incorporates the Iris Graphics 540 GPU operating at 300 MHz with a burst frequency of 1.05 GHz. This processor supports up to 32 GiB of non-ECC dual-channel DDR4-2133 memory. The 6660U comes with an additional 64 MiB of embedded DRAM side cache.
Cache[edit]
- Main article: Skylake § 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 Graphics 540 includes 64 MiB of side eDRAM cache in addition to everything else.
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Integrated Graphics Information
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[Edit] Skylake (Gen9) 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, SHP, MHP | 5.1 | 2160p (4K) | |
JPEG/MJPEG | Baseline | - | 16k x 16k | Baseline | Unified | 16k x 16k | |
HEVC (H.265) | Main | 5.1 | 2160p (4K) | Main, Main 10 | 5.1 | 2160p (4K) | |
VC-1 | ✘ | Advanced, Main, Simple | 3, High | 3840x3840 | |||
VP8 | Unified | Unified | - | 0 | Unified | 1080p | |
VP9 | ✘ | 0 | Unified | 2160p (4K) |
Features[edit]
[Edit/Modify Supported Features]
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Supported x86 Extensions & Processor Features
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Facts about "Core i7-6660U - Intel"
Has subobject "Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki. | Core i7-6660U - Intel#io + |
device id | 0x1926 + |
has ecc memory support | false + |
integrated gpu | Iris Plus Graphics 540 + |
integrated gpu base frequency | 300 MHz (0.3 GHz, 300,000 KHz) + |
integrated gpu designer | Intel + |
integrated gpu execution units | 48 + |
integrated gpu max frequency | 1,050 MHz (1.05 GHz, 1,050,000 KHz) + |
integrated gpu max memory | 32,768 MiB (33,554,432 KiB, 34,359,738,368 B, 32 GiB) + |
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$ size | 4 MiB (4,096 KiB, 4,194,304 B, 0.00391 GiB) + |
max memory bandwidth | 31.79 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 channels | 2 + |
max pcie lanes | 12 + |
supported memory type | DDR4-2133 +, LPDDR3-1866 + and DDR3L-1600 + |