Difference between revisions of "intel/core i7/i7-6700k"

	Edit Values
	Core i7-6700K
	General Info
Designer	Intel
Manufacturer	Intel
Model Number	i7-6700K
Part Number	BX80662I76700K,; BXC80662I76700K,; CM8066201919901
S-Spec	SR2BR, SR2L0; QJE6 (QS)
Market	Desktop
Introduction	September 1, 2015 (announced); September 27, 2015 (launched)
End-of-life	March 30, 2018 (last order); September 07, 2018 (last shipment)
Release Price	$350
Shop	Amazon
	General Specs
Family	Core i7
Series	i7-6000
Locked	No
Frequency	4,000 MHz
Turbo Frequency	4,200 MHz (1 core),; 4,000 MHz (2 cores),; 4,000 MHz (3 cores),; 4,000 MHz (4 cores)
Bus type	DMI 3.0
Bus rate	4 × 8 GT/s
Clock multiplier	40
	Microarchitecture
ISA	x86-64 (x86)
Microarchitecture	Skylake
Chipset	Sunrise Point
Core Name	Skylake S
Core Family	6
Core Model	94
Core Stepping	R0
Process	14 nm
Transistors	1,750,000,000
Technology	CMOS
Die	122 mm²
Word Size	64 bit
Cores	4
Threads	8
Max Memory	64 GiB
	Multiprocessing
Max SMP	1-Way (Uniprocessor)
	Electrical
Vcore	0.55 V-1.52 V
TDP	91 W
Tjunction	0 °C – 100 °C
Tcase	unkown – 64 °C
Tstorage	-25 °C – 125 °C
	Packaging
Dimension	37.5 mm x 37.5 mm x 4.4 mm
Pitch	0.914 mm
Contacts	1151
Socket	LGA-1151

Latest revision as of 13:41, 16 January 2022

Core i7-6700K is a quad-core 64-bit x86 high-end performance desktop microprocessor introduced by Intel in late 2015. This processor, which is based on the Skylake microarchitecture and is fabricated on a 14 nm process, has a base frequency of 4 GHz and a turbo boost of up to 4.2 GHz with a TDP of 91 W. The i7-6700K incorporates the HD Graphics 530 IGP operating at 350 MHz and a turbo frequency of 1.15 GHz. This chip supports up to 64 GiB of dual-channel DDR4-2133 memory.

Cache[edit]

Main article: Skylake § Cache

[Edit/Modify Cache Info]

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 KiB	8-way set associative
L1D$	128 KiB 131,072 B 0.125 MiB	4x32 KiB	8-way set associative	write-back

L2$

1 MiB

1,024 KiB
1,048,576 B
9.765625e-4 GiB

		4x256 KiB	4-way set associative	write-back

L3$

8 MiB

8,192 KiB
8,388,608 B
0.00781 GiB

		4x2 MiB		write-back

Memory controller[edit]

[Edit/Modify Memory Info]

Integrated Memory Controller

Max Type	DDR3L-1600, DDR4-2133
Supports ECC	No
Max Mem	64 GiB
Controllers	1
Channels	2
Max 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
Bandwidth	Single 15.89 GiB/s Double 31.79 GiB/s

Expansions[edit]

[Edit/Modify Expansions Info]

Expansion Options

PCIe

Revision	3.0
Max Lanes	16
Configs	1x16, 2x8, 1x8+2x4

Graphics[edit]

[Edit/Modify IGP Info]

Integrated Graphics Information

GPU

HD Graphics 530

Designer

Intel

Device ID

0x1912

Execution Units

24

Max Displays

3

Max Memory

64 GiB

65,536 MiB
67,108,864 KiB
68,719,476,736 B

Frequency

350 MHz

0.35 GHz
350,000 KHz

Burst Frequency

1,150 MHz

1.15 GHz
1,150,000 KHz

Output

DP, eDP, HDMI, DVI

Max Resolution

HDMI	4096x2304 @24 Hz
DP	4096x2304 @60 Hz
eDP	4096x2304 @60 Hz

Standards

DirectX	12
OpenGL	4.4
OpenCL	2.0
DP	1.2
eDP	1.3
HDMI	1.4a

Additional Features

Intel Quick Sync Video

Intel InTru 3D

Intel Clear Video

Intel Clear Video HD

[Edit] Skylake (Gen9) Hardware Accelerated Video Capabilities
Codec	Encode			Decode
Codec	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]

Supported x86 Extensions & Processor Features

MMX	MMX Extension
EMMX	Extended MMX Extension
SSE	Streaming SIMD Extensions
SSE2	Streaming SIMD Extensions 2
SSE3	Streaming SIMD Extensions 3
SSSE3	Supplemental SSE3
SSE4.1	Streaming SIMD Extensions 4.1
SSE4.2	Streaming SIMD Extensions 4.2
AVX	Advanced Vector Extensions
AVX2	Advanced Vector Extensions 2
ABM	Advanced Bit Manipulation
BMI1	Bit Manipulation Instruction Set 1
BMI2	Bit Manipulation Instruction Set 2
FMA3	3-Operand Fused-Multiply-Add
AES	AES Encryption Instructions
RdRand	Hardware RNG
ADX	Multi-Precision Add-Carry
CLMUL	Carry-less Multiplication Extension
F16C	16-bit Floating Point Conversion

x86-16	16-bit x86
x86-32	32-bit x86
x86-64	64-bit x86
Real	Real Mode
Protected	Protected Mode
SMM	System Management Mode
FPU	Integrated x87 FPU
NX	No-eXecute
HT	Hyper-Threading
TBT 2.0	Turbo Boost Technology 2.0
EIST	Enhanced SpeedStep Technology
VT-x	VT-x (Virtualization)
VT-d	VT-d (I/O MMU virtualization)
EPT	Extended Page Tables (SLAT)
TSX	Transactional Synchronization Extensions
MPX	Memory Protection Extensions
SGX	Software Guard Extensions
Secure Key	Secure Key Technology
SMEP	OS Guard Technology
IPT	Identity Protection Technology

Benchmarks[edit]

[Edit Benchmarks]

Test: SPEC CPU2017
Tested: 2016-12-13 14:12:40-0500
Chips: 1, Cores: 4, Copies: 8

Vendor: Intel Corporation
System: ASUS Z170M-PLUS Motherboard (Intel Core i7-6700K)

SPECrate2017_fp_base: 24.6

Test: SPEC CPU2017
Tested: 2016-12-13 09:43:56-0500
Chips: 1, Cores: 4, Copies: 8

Vendor: Intel Corporation
System: ASUS Z170M-PLUS Motherboard (Intel Core i7-6700K)

SPECrate2017_int_base: 23.5

Has subobject "Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki.	Core i7-6700K - Intel#package +, Core i7-6700K - Intel#io +, Core i7-6700K - Intel + and Core i7-6700K - Intel +
base frequency	4,000 MHz (4 GHz, 4,000,000 kHz) +
bus links	4 +
bus rate	8,000 MT/s (8 GT/s, 8,000,000 kT/s) +
bus type	DMI 3.0 +
chipset	Sunrise Point +
clock multiplier	40 +
core count	4 +
core family	6 +
core model	94 +
core name	Skylake S +
core stepping	R0 +
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) +
designer	Intel +
device id	0x1912 +
die area	122 mm² (0.189 in², 1.22 cm², 122,000,000 µm²) +
family	Core i7 +
first announced	September 1, 2015 +
first launched	September 27, 2015 +
full page name	intel/core i7/i7-6700k +
has advanced vector extensions	true +
has advanced vector extensions 2	true +
has ecc memory support	false +
has extended page tables support	true +
has feature	Advanced Vector Extensions +, Advanced Vector Extensions 2 +, Advanced Encryption Standard Instruction Set Extension +, Hyper-Threading Technology +, Turbo Boost Technology 2.0 +, Enhanced SpeedStep Technology +, Intel VT-x +, Intel VT-d +, Extended Page Tables +, Transactional Synchronization Extensions +, Memory Protection Extensions +, Software Guard Extensions +, Secure Key Technology +, OS Guard + and Identity Protection Technology +
has intel enhanced speedstep technology	true +
has intel identity protection technology support	true +
has intel secure key technology	true +
has intel supervisor mode execution protection	true +
has intel turbo boost technology 2 0	true +
has intel vt-d technology	true +
has intel vt-x technology	true +
has locked clock multiplier	false +
has second level address translation support	true +
has simultaneous multithreading	true +
has transactional synchronization extensions	true +
has x86 advanced encryption standard instruction set extension	true +
instance of	microprocessor +
integrated gpu	HD Graphics 530 +
integrated gpu base frequency	350 MHz (0.35 GHz, 350,000 KHz) +
integrated gpu designer	Intel +
integrated gpu execution units	24 +
integrated gpu max frequency	1,150 MHz (1.15 GHz, 1,150,000 KHz) +
integrated gpu max memory	65,536 MiB (67,108,864 KiB, 68,719,476,736 B, 64 GiB) +
isa	x86-64 +
isa family	x86 +
l1$ size	256 KiB (262,144 B, 0.25 MiB) +
l1d$ description	8-way set associative +
l1d$ size	128 KiB (131,072 B, 0.125 MiB) +
l1i$ description	8-way set associative +
l1i$ size	128 KiB (131,072 B, 0.125 MiB) +
l2$ description	4-way set associative +
l2$ size	1 MiB (1,024 KiB, 1,048,576 B, 9.765625e-4 GiB) +
l3$ size	8 MiB (8,192 KiB, 8,388,608 B, 0.00781 GiB) +
last order	March 30, 2018 +
last shipment	September 7, 2018 +
ldate	September 27, 2015 +
main image	+
manufacturer	Intel +
market segment	Desktop +
max case temperature	337.15 K (64 °C, 147.2 °F, 606.87 °R) +
max cpu count	1 +
max junction temperature	373.15 K (100 °C, 212 °F, 671.67 °R) +
max memory	65,536 MiB (67,108,864 KiB, 68,719,476,736 B, 64 GiB, 0.0625 TiB) +
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	16 +
max storage temperature	398.15 K (125 °C, 257 °F, 716.67 °R) +
microarchitecture	Skylake +
min junction temperature	273.15 K (0 °C, 32 °F, 491.67 °R) +
min storage temperature	248.15 K (-25 °C, -13 °F, 446.67 °R) +
model number	i7-6700K +
name	Core i7-6700K +
package	FCLGA-1151 +
part number	BX80662I76700K +, BXC80662I76700K + and CM8066201919901 +
process	14 nm (0.014 μm, 1.4e-5 mm) +
release price	$ 350.00 (€ 315.00, £ 283.50, ¥ 36,165.50) +
s-spec	SR2BR + and SR2L0 +
s-spec (qs)	QJE6 +
series	i7-6000 +
smp max ways	1 +
socket	LGA-1151 +
supported memory type	DDR3L-1600 + and DDR4-2133 +
tdp	91 W (91,000 mW, 0.122 hp, 0.091 kW) +
technology	CMOS +
thread count	8 +
transistor count	1,750,000,000 +
turbo frequency (1 core)	4,200 MHz (4.2 GHz, 4,200,000 kHz) +
turbo frequency (2 cores)	4,000 MHz (4 GHz, 4,000,000 kHz) +
turbo frequency (3 cores)	4,000 MHz (4 GHz, 4,000,000 kHz) +
turbo frequency (4 cores)	4,000 MHz (4 GHz, 4,000,000 kHz) +
word size	64 bit (8 octets, 16 nibbles) +
x86/has memory protection extensions	true +
x86/has software guard extensions	true +

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Latest revision as of 13:41, 16 January 2022

Contents

Cache[edit]

Memory controller[edit]

Expansions[edit]

Graphics[edit]

Features[edit]

Benchmarks[edit]

@@ Line 1: / Line 1: @@
 {{intel title|Core i7-6700K}}
-{{mpu
+{{chip
 |name=Core i7-6700K
+|image=skylake (fclga1151).png
 |designer=Intel
 |manufacturer=Intel
 |model number=i7-6700K
+|part number=BX80662I76700K
+|part number 2=BXC80662I76700K
+|part number 3=CM8066201919901
+|s-spec=SR2BR
+|s-spec 2=SR2L0
+|s-spec qs=QJE6
+|market=Desktop
+|first announced=September 1, 2015
+|first launched=September 27, 2015
+|last order=March 30, 2018
+|last shipment=September 07, 2018
+|release price=$350
 |family=Core i7
 |series=i7-6000
 |locked=No
+|frequency=4,000 MHz
+|turbo frequency1=4,200 MHz
+|turbo frequency2=4,000 MHz
+|turbo frequency3=4,000 MHz
+|turbo frequency4=4,000 MHz
+|bus type=DMI 3.0
+|bus links=4
+|bus rate=8 GT/s
+|clock multiplier=40
 |isa=x86-64
 |isa family=x86
 |microarch=Skylake
+|chipset=Sunrise Point
+|core name=Skylake S
 |core family=6
+|core model=94
+|core stepping=R0
 |process=14 nm
+|transistors=1,750,000,000
 |technology=CMOS
+|die area=122 mm²
 |word size=64 bit
+|core count=4
+|thread count=8
+|max memory=64 GiB
+|max cpus=1
+|v core min=0.55 V
+|v core max=1.52 V
+|tdp=91 W
+|tjunc min=0 °C
+|tjunc max=100 °C
+|tcase min=unkown
+|tcase max=64 °C
+|tstorage min=-25 °C
+|tstorage max=125 °C
+|package module 1={{packages/intel/fclga-1151}}
+}}
+'''Core i7-6700K''' is a [[quad-core]] {{arch|64}} [[x86]] high-end performance desktop microprocessor introduced by [[Intel]] in late 2015. This processor, which is based on the {{intel|Skylake|l=arch}} microarchitecture and is fabricated on a [[14 nm process]], has a base frequency of 4 GHz and a {{intel|turbo boost}} of up to 4.2 GHz with a TDP of 91 W. The i7-6700K incorporates the {{intel|HD Graphics 530}} [[IGP]] operating at 350 MHz and a turbo frequency of 1.15 GHz. This chip supports up to 64 GiB of dual-channel DDR4-2133 memory.
+== Cache ==
+{{main|intel/microarchitectures/skylake#Memory_Hierarchy|l1=Skylake § Cache}}
+{{cache size
+|l1 cache=256 KiB
+|l1i cache=128 KiB
+|l1i break=4x32 KiB
+|l1i desc=8-way set associative
+|l1d cache=128 KiB
+|l1d break=4x32 KiB
+|l1d desc=8-way set associative
+|l1d policy=write-back
+|l2 cache=1 MiB
+|l2 break=4x256 KiB
+|l2 desc=4-way set associative
+|l2 policy=write-back
+|l3 cache=8 MiB
+|l3 break=4x2 MiB
+|l3 policy=write-back
+}}
+== Memory controller ==
+{{memory controller
+|type=DDR3L-1600
+|type 2=DDR4-2133
+|ecc=No
+|max mem=64 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         = 16
+| pcie config        = 1x16
+| pcie config 2      = 2x8
+| pcie config 3      = 1x8+2x4
+}}
+== Graphics ==
+{{integrated graphics
+| gpu                 = HD Graphics 530
+| device id           = 0x1912
+| 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         = 4.4
+| 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       = Yes
+| intel insider        =
+| intel widi           =
+| intel fdi            =
+| intel clear video    = Yes
+| intel clear video hd = Yes
+}}
+{{skylake hardware accelerated video table|col=1}}
+== Features ==
+{{x86 features
+|real=Yes
+|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
+|xop=No
+|adx=Yes
+|clmul=Yes
+|f16c=Yes
+|tbt1=No
+|tbt2=Yes
+|tbmt3=No
+|bpt=No
+|eist=Yes
+|sst=No
+|flex=No
+|fastmem=No
+|isrt=No
+|sba=No
+|mwt=No
+|sipp=No
+|att=No
+|ipt=Yes
+|tsx=Yes
+|txt=No
+|ht=Yes
+|vpro=No
+|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
+}}
+== Benchmarks ==
+{{benchmarks main
+|
+{{benchmark entry|type=spec_cpu2017|test_link=https://www.spec.org/cpu2017/results/res2017q2/cpu2017-20161026-00028.html|test_timestamp=2016-12-13 14:12:40-0500|chip_count=1|core_count=4|copies_count=8|vendor=Intel Corporation|system=ASUS Z170M-PLUS Motherboard (Intel Core i7-6700K)|SPECrate2017_fp_base=24.6|SPECrate2017_fp_peak=}}
+{{benchmark entry|type=spec_cpu2017|test_link=https://www.spec.org/cpu2017/results/res2017q2/cpu2017-20161026-00029.html|test_timestamp=2016-12-13 09:43:56-0500|chip_count=1|core_count=4|copies_count=8|vendor=Intel Corporation|system=ASUS Z170M-PLUS Motherboard (Intel Core i7-6700K)|SPECrate2017_int_base=23.5|SPECrate2017_int_peak=}}
 }}