Whiskey Lake
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.[1][2][3][4][5]
| General information | |
|---|---|
| Launched | 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 | |
| Physical specifications | |
| Cores |
|
| Socket(s) |
|
| Products, models, variants | |
| Brand name(s) |
|
| History | |
| Predecessor(s) | Mobile: Kaby Lake Refresh (2nd optimization) |
| Successor(s) | Ice Lake (Architecture) Comet Lake (4th optimization) |
| Support status | |
| Legacy support for iGPU | |
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 | 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 | 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 | 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 | ||||||||
References
- "New 8th Gen Intel Core Processors Optimize Connectivity, Great Performance, Battery Life for Laptops | Intel Newsroom". Intel Newsroom. Retrieved 2018-08-28.
- Cutress, Ian. "Intel Launches Whiskey Lake-U and Amber Lake-Y: New MacBook CPUs?". Retrieved 2018-08-28.
- "Intel launches Whiskey Lake-U and Amber Lake-Y CPUs with focus on enhanced mobile connectivity". Notebookcheck. Retrieved 2018-08-28.
- "Intel launches Whiskey and Amber Lakes: Kaby Lake with better Wi-Fi, USB". Ars Technica. Retrieved 2018-08-28.
- "Intel Launches Whiskey Lake And Amber Lake CPUs for Laptops". Tom's Hardware. 2018-08-28. Retrieved 2018-08-28.
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