Intel Core i7-8565U
The Intel Core i7-8565U is a power efficient quad-core SoC for notebooks and Ultrabooks based on the Whiskey Lake generation and will probably be announced in August 2018. Compared to the similar named Kaby Lake-R processors (e.g. Core i7-8550U), the Whiskey Lake CPUs are now produced in a further improved 14nm process (14nm++) and offer higher clock speeds. The architecture and features are the same. The i7-8565U offers e.g. high Turbo clock speeds of 4,6 GHz (versus 4 GHz of the i7-8550U) for a single core and 4.1 GHz (versus 3.7 GHz) of all cores (4.1 GHz for 2 cores). The integrated GPU is still named Intel UHD Graphics 620 and the dual-channel memory controller still supports the same RAM speeds as Kaby-Lake-R (DDR4-2400 / LPDDR3-2133). Compared to the slower Core i5-8265U and i3-8145U, the i7 supports Thermal Velocity Boost.
The Whiskey Lake SoCs are used with a new PCH produced in 14nm that supports USB 3.1 Gen 2 (10 Gbps) and CNVi WiFi/BT parts.
Intel basically uses the same micro architecture compared to Skylake and Kaby Lake, so the per-MHz performance does not differ. That means Whiskey Lake is a Kaby Lake chip manufactured in the improved 14nm++ process.
The performance of the i7-8565U depends on the cooling solution of the laptop and the defined TDP limits for short and long term performance. We already saw big differences for Kaby Lake-R (e.g., i7-8550U benchmarks), especially for long term (sustained) performance. Therefore, it will be interesting to see how the additionalTurbo clock speed can be made use of. It looks like Intel is promoting the i7 to be 3 - 11% faster than the previous i7-8550U, with Cinebench R15 Multi reaching 5% gains.
Contrary to Skylake, Kaby Lake and Whiskey Lake now also supports H.265/HEVC Main 10 with a 10-bit color depth as well as Google's VP9 codec. The dual-core Kaby Lake processors announced in January should also support HDCP 2.2.
The chip is manufactured in a further improved 14nm process with FinFET transistors (14nm++), the same as the 8th Gen Coffee Lake processors. Intel still specifies the TDP with 15 Watts, which is typical for ULV chips. Depending on the usage scenario, the TDP can vary between 7.5 (cTDP Down) and 25 Watts.
Warning: Above information is partly still based on rumors and leaks and may therefore change till release.
|Series||Intel Core i7|
|Clock Rate||1800 - 4600 MHz|
|Level 1 Cache||256 KB|
|Level 2 Cache||1 MB|
|Level 3 Cache||8 MB|
|Number of Cores / Threads||4 / 8|
|Max. Power Consumption (TDP = Thermal Design Power)||15 Watt|
|Manufacturing Technology||14 nm|
|Features||Dual-Channel DDR4 Memory Controller, HyperThreading, AVX, AVX2, Quick Sync, Virtualization, AES-NI|
|GPU||Intel UHD Graphics 620 (300 - 1150 MHz)|
|64 Bit||64 Bit support|
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance
Reviews for the Intel Core i7 8565U processor
Asus ZenBook 14 UX433FN (NVIDIA GeForce MX150, 14")
» Asus ZenBook 14 UX433FN - External Review
Asus ZenBook 15 UX533FD (NVIDIA GeForce GTX 1050 Max-Q, 15.6")
» Asus ZenBook 15 UX533FD - External Review
Asus ZenBook Flip 13 UX362FA (Intel UHD Graphics 620, 13.3")
» Asus ZenBook Flip 13 UX362FA - External Review
Asus ZenBook Flip 15 UX562FD (NVIDIA GeForce GTX 1050 Max-Q, 15.6")
» Asus ZenBook Flip 15 UX562FD - External Review
Asus ZenBook Pro 14 UX480FD-BE027T (NVIDIA GeForce GTX 1050 (Notebook), 14.1")
» Asus ZenBook Pro 14 UX480FD-BE027T - External Review