Whiskey Lake

Whiskey Lake

General information
Launched	August 28, 2018 (August 28, 2018)
Product code	80684
Performance
Max. CPU clock rate	4.8 GHz
Cache
L1 cache	64 KB per core
L2 cache	256 KB per core
L3 cache	Up to 8 MB, shared
Architecture and classification
Technology node	14 nm (Tri-Gate) transistors
Microarchitecture	Skylake
Instruction set	x86-64
Instructions	x86-64, Intel 64
Extensions	MMX, AES-NI, CLMUL, FMA3, RDRAND SSE, SSE2, SSE3, SSSE3, SSE4, SSE4.1, SSE4.2 AVX, AVX2, TXT, TSX, SGX VT-x, VT-d
Physical specifications
Cores	2–4
Socket(s)	BGA1528
Products, models, variants
Brand name(s)	Celeron Pentium Core i3 Core i5 Core i7
History
Predecessor(s)	Mobile: Kaby Lake Refresh (2nd optimization)
Successor(s)	Ice Lake (Architecture) Comet Lake (4th optimization)
Support status
Legacy support for iGPU

Whiskey Lake is Intel's codename for a family of third-generation 14nm Skylake low-power mobile processors. Intel announced Whiskey Lake on August 28, 2018.

Changes

• 14++ nm process, same as Coffee Lake
• Increased turbo clocks (300–600 MHz)
• 14 nm PCH
• Native USB 3.1 gen 2 support (10 Gbit/s)
• Integrated Wi-Fi 802.11ac 160 MHz / WiFi 5 and Bluetooth 5.0
• Intel Optane Memory support

List of Whiskey Lake CPUs

Mobile processors

The TDP for these CPUs is 15 W, but is configurable.

Core i5-8365U and i7-8665U support Intel vPro Technology

Pentium Gold and Celeron CPUs lack AVX2 support.

Processor branding	Model	Cores (threads)	CPU clock rate	Turbo clock GHz Num of cores			GPU	Max GPU clock rate	L3 cache	cTDP		Memory	Price
				1	2	4				Up	Down
Core i7	8665U	4 (8)	1.9 GHz	4.8	4.7	4.2	UHD 620	1150 MHz	8 MB	25 W	10 W	DDR4-2400 LPDDR3-2133	$409
	8565U		1.8 GHz	4.6	4.5	4.1							$409
Core i5	8365U		1.6 GHz	4.1	4.1	3.8		1100 MHz	6 MB				$297
	8265U			3.9	3.9	3.7							$297
Core i3	8145U	2 (4)	2.1 GHz	3.9	3.7	—		1000 MHz	4 MB				$281
Pentium Gold	5405U		2.3 GHz	—			UHD 610	950 MHz	2 MB	—	12.5 W	DDR4-2133 LPDDR3-1866	$161
Celeron	4205U	2 (2)	1.8 GHz					900 MHz					$107