Intel Core i7 8565U Avis | 78 Données comparées

The Intel Core i7-8565U is a 15W, quad-core Whiskey Lake mobile processor designed for thin laptops, boasting a high 4.60 GHz turbo boost to excel in single-threaded tasks and scoring approximately 5,959 in PassMark testing. A primary advantage is its improved single-core burst performance, roughly 5% faster than its predecessor, alongside efficient H.265/VP9 video decoding. Conversely, a major drawback is its susceptibility to thermal throttling in thin chassis under sustained loads, limiting its performance in intensive applications. While efficient for office tasks, it lacks the graphical power for modern 3D gaming and is increasingly surpassed by newer architectures. View the full benchmark data at PassMark Software.

The Intel Core i7-8565U (Whiskey Lake) offers a higher 4.60 GHz turbo frequency compared to the i7-8550U's 4.00 GHz, though both share a 1.80 GHz base clock and 15W TDP. The i7-8565U brings improved performance in Adobe Photoshop and Cinebench but requires a new FC-BGA1528 socket. While the newer chip shows slight benchmark leads, its advantage is often limited by thermal throttling in thin chassis. Ultimately, the i7-8565U is technically superior, but the i7-8550U remains a highly capable alternative depending on the laptop's cooling capacity.

LaptopMedia finds that while the Intel Core i7-8565U boasts higher clock speeds (up to 4.60 GHz) and a larger 8MB cache, its real-world performance advantage over the i5-8265U is minimal due to shared 15W TDPs and identical integrated UHD Graphics 620. The i7 shows superiority in short, bursty tasks like photo editing, but both chips perform similarly under sustained heavy loads due to thermal limitations, with rare exceptions in high-end implementations like the ASUS ZenBook 15. Ultimately, the i5-8265U is recommended as the better value, offering comparable daily performance without the higher cost of the i7, which only provides marginal gains. For the full benchmark analysis, visit LaptopMedia.

The Notebookcheck review of the Tuxedo InfinityBook Pro 14 (i7-8565U) highlights a slim, portable 14-inch Linux laptop powered by a robust Core i7-8565U processor. Key pros include high customizability and a durable chassis, though the 14-inch IPS display, while bright (315 nits) and high-contrast (1003:1), uses 250 Hz PWM at low brightness levels and has slow response times. While featuring a comfortable keyboard with a custom "Tux" key, the device is hindered by a small, poorly gliding touchpad. Despite these input limitations, the review finds it a versatile option for Linux users at a starting price of roughly 900 Euros.

The Intel Whiskey Lake Core i7-8565U, detailed in the TechSpot review, acts as an iterative 14nm++ process refinement rather than a architectural leap, featuring 4-core/8-thread performance with boost clocks reaching up to 4.8 GHz. While delivering improved single-threaded performance within a 15W TDP, the processor shows significant, up to 15% gains in short-burst tasks when OEMs utilize a higher 25W limit. Pros include high boost clocks and strong 25W scaling, though the outdated UHD Graphics 620 and minimal improvements over Kaby Lake-R in standard 15W configurations represent notable drawbacks.

The Asus ZenBook Pro 14 (UX480) is a premium, portable laptop featuring a unique 5.5-inch "ScreenPad" trackpad that offers distinct multitasking capabilities, though its utility is limited by a lack of broad developer support. The device provides strong performance for productivity and light gaming via a dedicated NVIDIA GeForce GTX 1050 Max-Q GPU and features an accurate, eye-friendly 1080p display, according to TechSpot's review. Major drawbacks highlighted in the review include significant heat generation under load, the absence of user-upgradeable RAM, and the limited, often gimmicky nature of the ScreenPad. While boasting a decent 70Wh battery, intensive use and active screen features can significantly reduce longevity. Overall, the review positions the ZenBook Pro 14 as a high-value alternative to the MacBook Pro for content creators.

The 2019 Razer Blade Stealth features a significant redesign aligning with the Blade 15, offering a professional, matte black finish and thinner bezels, which TechSpot praises as a major pro for build quality. The laptop boasts high-performance internals, including an Intel Core i7-8565U processor and an optional NVIDIA MX150, accompanied by a bright, color-accurate 1080p display. However, notable cons include an aggressive, loud fan curve, a slight increase in thickness, and a high price tag relative to its competition. While the glass trackpad is top-tier, the keyboard features only single-zone lighting, and the machine can run hot under load, creating mixed user experience feedback.