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| developer        = Intel

Revision as of 15:39, 31 May 2017

Edit Values
Kaby Lake x
kaby lake x (front).png
kaby lake x (back).png
General Info
DesignerIntel
ManufacturerIntel
IntroductionMay 30, 2017 (announced)
Microarchitecture
ISAx86-64
MicroarchitectureKaby Lake
Word Size
8 octets
16 nibbles
64 bit
Process14 nm
0.014 μm
1.4e-5 mm
TechnologyCMOS
Clock? MHz - ? MHz
Succession

Kaby Lake X (KBL-X) is the name of the core for Intel's high-end desktop (HEDT) microprocessor line based on the Kaby Lake microarchitecture serving as a successor to Broadwell E and a contemporary to Skylake X. Kaby Lake X processors are fabricated on Intel's enhanced 14nm+ process and feature considerably higher base clock when compared to the the mainstream desktop series of Kaby Lake models.

Overview

Kaby Lake X based processors are a 2-chip solution - the microprocessor and the chipset. Kaby Lake X are Socket R4 and use the Lewisburg chipset (HUB).


Common Features

All Kaby Lake X processors have the following:

  • TDP: 112 W
  • Dual-channel Memory
    • Up to DDR4-2666
    • Up to 64 GiB
  • ISA: Everything up to AVX2 (SMM, FPU, NX, MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AES, AVX, FMA3, AVX2)
  • Tech: Turbo Boost 2.0, Turbo Max 3.0, VT-x, VT-d, SpeedStep, Software Guard (SGX), and Memory Protection (MPX)

Kaby Lake X Processors

 List of Kaby Lake X Processors
 Main processor
ModelLaunchedPriceFamilyCTL3$TDPFreqTurboMax Mem
i5-7640X26 June 2017$ 242.00
€ 217.80
£ 196.02
¥ 25,005.86
Core i5446 MiB
6,144 KiB
6,291,456 B
0.00586 GiB
112 W
112,000 mW
0.15 hp
0.112 kW
4 GHz
4,000 MHz
4,000,000 kHz
4.2 GHz
4,200 MHz
4,200,000 kHz
64 GiB
65,536 MiB
67,108,864 KiB
68,719,476,736 B
0.0625 TiB
i7-7740X26 June 2017$ 339.00
€ 305.10
£ 274.59
¥ 35,028.87
Core i7488 MiB
8,192 KiB
8,388,608 B
0.00781 GiB
112 W
112,000 mW
0.15 hp
0.112 kW
4.3 GHz
4,300 MHz
4,300,000 kHz
4.5 GHz
4,500 MHz
4,500,000 kHz
64 GiB
65,536 MiB
67,108,864 KiB
68,719,476,736 B
0.0625 TiB
Count: 2

See also

arrow up 1.svgPower/Performance

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Facts about "Kaby Lake X - Cores - Intel"
RDF feed
designerIntel +
first announcedMay 30, 2017 +
instance ofcore +
isax86-64 +
main imageFile:kaby lake x (front).png + and File:kaby lake x (back).png +
manufacturerIntel +
microarchitectureKaby Lake +
nameKaby Lake x +
process14 nm (0.014 μm, 1.4e-5 mm) +
technologyCMOS +
word size64 bit (8 octets, 16 nibbles) +