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Kaby Lake R - Cores - Intel
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Kaby Lake R
kaby lake r (front).png
Package front side
kaby lake r (back).png
Package back side
General Info
DesignerIntel
ManufacturerIntel
IntroductionAugust 21, 2017 (announced)
August 21, 2017 (launched)
Microarchitecture
ISAx86-64
MicroarchitectureKaby Lake
Word Size
8 octets
16 nibbles
64 bit
Process14 nm
0.014 μm
1.4e-5 mm
TechnologyCMOS
Succession

Kaby Lake R (KBL-R) is the name of the core for Intel's line of low-power mobile processors based on the Kaby Lake microarchitecture serving as a refresh to Kaby Lake U. These chips are primarily targeted towards light notebooks and laptops, portable all-in-ones (AiOs), minis, and conference rooms. Kaby Lake R processors are fabricated on Intel's 2nd generation enhanced 14nm+ process and feature double the core count of the previous generation.

Overview

Kaby Lake R based processors are a single-chip solution - the chipset is packaged in the same physical casing as the CPU in a multi-chip package (MCP). Unlike Kaby Lake U, there are no variations with 3 dies which incorporated an on-package cache (OPC) in addition to the hub and CPU. Communication between the separate dies are done via a lightweight On-Package Interconnect (OPI) interface, allowing for 4 GT/s transfer rate. All Kaby Lake R processors use Socket BGA-1356.

Common Features

All Kaby Lake R processors have the following:

Kaby Lake R Processors

 List of Kaby Lake R Processors
 Main processorIGP
ModelLaunchedPriceFamilyCoresThreadsL3$TDPFrequencyTurboMax MemNameFrequencyTurbo
i5-8250U21 August 2017$ 297.00
€ 267.30
£ 240.57
¥ 30,689.01
Core i5486 MiB
6,144 KiB
6,291,456 B
0.00586 GiB
15 W
15,000 mW
0.0201 hp
0.015 kW
1.6 GHz
1,600 MHz
1,600,000 kHz
3.4 GHz
3,400 MHz
3,400,000 kHz
32 GiB
32,768 MiB
33,554,432 KiB
34,359,738,368 B
0.0313 TiB
UHD Graphics 620300 MHz
0.3 GHz
300,000 KHz
1,100 MHz
1.1 GHz
1,100,000 KHz
i5-8350U21 August 2017$ 297.00
€ 267.30
£ 240.57
¥ 30,689.01
Core i5486 MiB
6,144 KiB
6,291,456 B
0.00586 GiB
15 W
15,000 mW
0.0201 hp
0.015 kW
1.7 GHz
1,700 MHz
1,700,000 kHz
3.6 GHz
3,600 MHz
3,600,000 kHz
32 GiB
32,768 MiB
33,554,432 KiB
34,359,738,368 B
0.0313 TiB
UHD Graphics 620300 MHz
0.3 GHz
300,000 KHz
1,100 MHz
1.1 GHz
1,100,000 KHz
i7-8550U21 August 2017$ 409.00
€ 368.10
£ 331.29
¥ 42,261.97
Core i7488 MiB
8,192 KiB
8,388,608 B
0.00781 GiB
15 W
15,000 mW
0.0201 hp
0.015 kW
1.8 GHz
1,800 MHz
1,800,000 kHz
4 GHz
4,000 MHz
4,000,000 kHz
32 GiB
32,768 MiB
33,554,432 KiB
34,359,738,368 B
0.0313 TiB
UHD Graphics 620300 MHz
0.3 GHz
300,000 KHz
1,150 MHz
1.15 GHz
1,150,000 KHz
i7-8650U21 August 2017$ 409.00
€ 368.10
£ 331.29
¥ 42,261.97
Core i7488 MiB
8,192 KiB
8,388,608 B
0.00781 GiB
15 W
15,000 mW
0.0201 hp
0.015 kW
1.9 GHz
1,900 MHz
1,900,000 kHz
4.2 GHz
4,200 MHz
4,200,000 kHz
32 GiB
32,768 MiB
33,554,432 KiB
34,359,738,368 B
0.0313 TiB
UHD Graphics 620300 MHz
0.3 GHz
300,000 KHz
1,150 MHz
1.15 GHz
1,150,000 KHz
Count: 4

See also

kaby lake r (front, angled).png
kaby lake r (back, angled).png

arrow up 1.svgPower/Performance

designerIntel +
first announcedAugust 21, 2017 +
first launchedAugust 21, 2017 +
instance ofcore +
isax86-64 +
main imageFile:kaby lake r (front).png + and File:kaby lake r (back).png +
main image captionPackage front side + and Package back side +
manufacturerIntel +
microarchitectureKaby Lake +
nameKaby Lake R +
process14 nm (0.014 μm, 1.4e-5 mm) +
technologyCMOS +
word size64 bit (8 octets, 16 nibbles) +