Core i9 – Our Unbiased Review
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Synergy sponsor link: Share your mouse and keyboard between multiple computers with Synergy! Save 50% here: symless.com The numbers are in, and we've got a much better idea of what Core i9 really looks like. So - should you upgrade? Buy Intel Core i9 Processors: Amazon: geni.us Newegg: geni.us Discuss on the forum: linustechtips.com Our Affiliates, Referral Programs, and Sponsors: linustechtips.com Linus Tech Tips merchandise at designbyhumans.com Linus Tech Tips posters at crowdmade.com Production gear: geni.us twitter.com @LinusTech Intro Screen Music Credit: Title: Laszlo - Supernova Video Link: youtube.com iTunes Download Link: itunes.apple.com Artist Link: soundcloud.com Outro Screen Music Credit: Approaching Nirvana - Sugar High youtube.com Sound effects provided by freesfx.co.uk
This video delivers a detailed look at Intel's Core i9 lineup with a focus on performance, architecture, and practical value for enthusiasts. The host recaps the X299 platform, LGA 2066 socket, and the new chipset features that accompany Core i9, highlighting how PCIe lanes, memory topology, and DMI 3.0 influence real-world use. The discussion contrasts Skylake X and KB Lake X variations, clarifying what each generation brings in terms of turbo boosts, cache architecture, and overclocking potential, while addressing user concerns about PCIe bandwidth and the impact on high-end features like SLI, M.2 RAID, and Thunderbolt 3. Benchmarks compare the Core i9 7900X against prior generation CPUs and AMD Ryzen/Threadripper options, emphasizing how clock speed remains a dominating factor in gaming at 4K and 1080p. The host also situates the Core i9 within the competitive landscape, noting AMD's Threadripper as a looming challenger and discussing pricing dynamics as Intel plans multiple core counts through the year. The verdict frames Core i9 as a strong release for enthusiasts who want top-tier performance, while acknowledging its complexity and the value proposition relative to AMD and the broader market. Viewers are encouraged to consider upgrade paths, platform costs, and future-proofing when evaluating a move to X299 and Core i9.
Topics · technology · hardware · gaming · reviews
Questions answered
- What are the key differences between Skylake X and KB Lake X as discussed in the review?
- Skylake X focuses on higher core counts and faster level two caches with a larger emphasis on performance per watt and overclocking flexibility, while KB Lake X targets hardcore overclockers with design choices intended to improve power delivery and extend multi-CPU scalability on larger packages.
- Does the Core i9 provide a clear upgrade path for enthusiasts on a budget?
- The review suggests that while Core i9 delivers strong performance for enthusiasts, the platform and component costs, including the X299 motherboard and high-end RAM, can be significant, making it a more compelling upgrade for enthusiasts with existing compatible hardware or a larger budget.