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Whiskey Lake U
General Info
Designer	Intel
Manufacturer	Intel
Introduction	June 5, 2018 (announced) July, 2018 (launched)
Microarchitecture
ISA	x86-64 (x86)
Microarchitecture	Whiskey Lake
Word Size	8 octets 16 nibbles 64 bit
Process	14 nm 0.014 μm 1.4e-5 mm
Technology	CMOS
Clock	1,600 MHz - 2,100 MHz
Packaging
Package	FCBGA-1528 (BGA)
Contacts	1528
Succession
Kaby Lake R Comet Lake U
Contemporary
Cannon Lake U

Whiskey Lake U (WHL-U) is the code name for Intel's line of low-power mobile processors based on the Whiskey Lake microarchitecture, succeeding Kaby Lake R. Those processors were released concurrently with Cannon Lake U but are fabricated on Intel's 3rd-generation enhanced 14nm++ process. Whiskey Lake U parts are primarily targets mobile and embedded devices.

Overview

Whiskey Lake U 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). Communication between the separate dies are done via a lightweight On-Package Interconnect (OPI) interface, allowing for 4 GT/s transfer rate. All Whiskey Lake U processors use FCBGA-1528 packages.

Common Features

All Whiskey Lake U processors have the following:

• Dual-channel Memory
  • Up to DDR4-2400, LPDDR3-2133
  • 32 GiB
• 16x 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, CNVi
• Graphics
  • UHD Graphics 620 (Gen9.5 GT2)
  • 3 independent displays supported
  • Base frequency of 300 MHz
  • Burst frequency of 1-1.15 GHz

Whiskey Lake U Processors

Preliminary Data! Information presented in this article deal with future products, data, features, and specifications that have yet to be finalized, announced, or released. Information may be incomplete and can change by final release.

	List of Whiskey Lake U Processors
	Main processor									Integrated Graphics
Model	Price	Launched	Family	Cores	Threads	L3$	TDP	Frequency	Turbo	Name	Frequency	Turbo
4205U	$ 107.00 € 96.30 £ 86.67 ¥ 11,056.31	January 2019	Celeron	2	2	2 MiB 2,048 KiB 2,097,152 B 0.00195 GiB	15 W 15,000 mW 0.0201 hp 0.015 kW	1.8 GHz 1,800 MHz 1,800,000 kHz		UHD Graphics 610	300 MHz 0.3 GHz 300,000 KHz	900 MHz 0.9 GHz 900,000 KHz
4305U	$ 107.00 € 96.30 £ 86.67 ¥ 11,056.31	16 April 2019	Celeron	2	2	2 MiB 2,048 KiB 2,097,152 B 0.00195 GiB	15 W 15,000 mW 0.0201 hp 0.015 kW	2.2 GHz 2,200 MHz 2,200,000 kHz		UHD Graphics 610	300 MHz 0.3 GHz 300,000 KHz	900 MHz 0.9 GHz 900,000 KHz
i3-8145U	$ 281.00 € 252.90 £ 227.61 ¥ 29,035.73	28 August 2018	Core i3	2	4	4 MiB 4,096 KiB 4,194,304 B 0.00391 GiB	15 W 15,000 mW 0.0201 hp 0.015 kW	2.1 GHz 2,100 MHz 2,100,000 kHz	3.9 GHz 3,900 MHz 3,900,000 kHz	UHD Graphics 620	300 MHz 0.3 GHz 300,000 KHz	1,000 MHz 1 GHz 1,000,000 KHz
i5-8265U	$ 297.00 € 267.30 £ 240.57 ¥ 30,689.01	28 August 2018	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	3.9 GHz 3,900 MHz 3,900,000 kHz	UHD Graphics 620	300 MHz 0.3 GHz 300,000 KHz	1,100 MHz 1.1 GHz 1,100,000 KHz
i5-8365U	$ 297.00 € 267.30 £ 240.57 ¥ 30,689.01	16 April 2019	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	4.1 GHz 4,100 MHz 4,100,000 kHz	UHD Graphics 620	300 MHz 0.3 GHz 300,000 KHz	1,100 MHz 1.1 GHz 1,100,000 KHz
i7-8565U	$ 409.00 € 368.10 £ 331.29 ¥ 42,261.97	28 August 2018	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	4.6 GHz 4,600 MHz 4,600,000 kHz	UHD Graphics 620	300 MHz 0.3 GHz 300,000 KHz	1,150 MHz 1.15 GHz 1,150,000 KHz
i7-8665U	$ 409.00 € 368.10 £ 331.29 ¥ 42,261.97	16 April 2019	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	4.8 GHz 4,800 MHz 4,800,000 kHz	UHD Graphics 620	300 MHz 0.3 GHz 300,000 KHz	1,150 MHz 1.15 GHz 1,150,000 KHz
5405U	$ 161.00 € 144.90 £ 130.41 ¥ 16,636.13	January 2019	Pentium Pentium Gold	2	4	2 MiB 2,048 KiB 2,097,152 B 0.00195 GiB	15 W 15,000 mW 0.0201 hp 0.015 kW	2.3 GHz 2,300 MHz 2,300,000 kHz		UHD Graphics 610	300 MHz 0.3 GHz 300,000 KHz	950 MHz 0.95 GHz 950,000 KHz
Count: 8

See also

Coffee Lake Coffee Lake E Coffee Lake ER Coffee Lake S Coffee Lake R Coffee Lake H Coffee Lake HR Coffee Lake U Whiskey Lake Whiskey Lake U Amber Lake Amber Lake Y

Power/Performance