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Kaby Lake R | |
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Package back side | |
General Info | |
Designer | Intel |
Manufacturer | Intel |
Introduction | August 21, 2017 (announced) August 21, 2017 (launched) |
Microarchitecture | |
ISA | x86-64 |
Microarchitecture | Kaby Lake |
Word Size | 8 octets 64 bit16 nibbles |
Process | 14 nm 0.014 μm 1.4e-5 mm |
Technology | CMOS |
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:
- Dual-channel Memory
- Up to DDR4-2400, LPDDR3-2133
- 32 GiB
- 12x PCIe
- Quad-core with 8 threads
- Everything up to AVX2 (SMM, FPU, NX, MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AES, AVX1, AVX2)
- Turbo Boost, Hyper-Threading, Software Guard, SpeedStep, Speed Shift, VT-x/EPT, VT-d, OS Guard, Flex Memory, My WiFi Technology, and Identity Protection Technology
- Support AHCI, High Definition Audio, 6x USB 3.0 ports, 10x USB 2.0 ports, 4x SATA III, 6x I2C, 3x UART, 1x SDXC
- Graphics
- HD Graphics 620 (Gen9.5 GT2)
- 3 independent displays supported
- Base frequency of 300 MHz
- Burst frequency of 1-1.15 GHz
Kaby Lake R Processors
List of Kaby Lake R Processors | |||||||||||||||||||||
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Main processor | IGP | ||||||||||||||||||||
Model | Launched | Price | Family | Cores | Threads | L3$ | TDP | Frequency | Turbo | Max Mem | Name | Frequency | Turbo | ||||||||
i5-8250U | 21 August 2017 | $ 297.00 € 267.30 £ 240.57 ¥ 30,689.01 | Core i5 | 4 | 8 | 6 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 620 | 300 MHz 0.3 GHz 300,000 KHz | 1,100 MHz 1.1 GHz 1,100,000 KHz | ||||||||
i5-8350U | 21 August 2017 | $ 297.00 € 267.30 £ 240.57 ¥ 30,689.01 | Core i5 | 4 | 8 | 6 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 620 | 300 MHz 0.3 GHz 300,000 KHz | 1,100 MHz 1.1 GHz 1,100,000 KHz | ||||||||
i7-8550U | 21 August 2017 | $ 409.00 € 368.10 £ 331.29 ¥ 42,261.97 | Core i7 | 4 | 8 | 8 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 620 | 300 MHz 0.3 GHz 300,000 KHz | 1,150 MHz 1.15 GHz 1,150,000 KHz | ||||||||
i7-8650U | 21 August 2017 | $ 409.00 € 368.10 £ 331.29 ¥ 42,261.97 | Core i7 | 4 | 8 | 8 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 620 | 300 MHz 0.3 GHz 300,000 KHz | 1,150 MHz 1.15 GHz 1,150,000 KHz | ||||||||
Count: 4 |
See also
Has subobject "Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki. | Kaby Lake R - Cores - Intel#package + |
designer | Intel + |
first announced | August 21, 2017 + |
first launched | August 21, 2017 + |
instance of | core + |
isa | x86-64 + |
main image | ![]() ![]() |
main image caption | Package front side + and Package back side + |
manufacturer | Intel + |
microarchitecture | Kaby Lake + |
name | Kaby Lake R + |
package | FCBGA-1356 + |
process | 14 nm (0.014 μm, 1.4e-5 mm) + |
technology | CMOS + |
word size | 64 bit (8 octets, 16 nibbles) + |