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Damn, Intel! - 12th-Gen Core (Alder Lake)

Linus Tech Tips@LinusTechTips3.5M viewsNov 4, 202112:46
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Get 10% off all Jackery products with code LinusTechTips at jackery.com Learn more about CORSAIR's NEW Xeneon Gaming Monitor: geni.us Intel’s long-awaited Alder Lake is finally here – But can 12th-gen Core really slow AMD’s momentum, or is it just another power-hungry processor in a long line of desperation CPUs? Buy Intel i9-12900K Amazon: geni.us Best Buy: geni.us Newegg: geni.us Buy i7-12700K: geni.us Buy i5-12600K: geni.us Purchases made through some store links may provide some compensation to Linus Media Group. Discuss on the forum: linustechtips.com ► GET MERCH: lttstore.com ► AFFILIATES, SPONSORS & REFERRALS: lmg.gg ► PODCAST GEAR: lmg.gg ► SUPPORT US ON FLOATPLANE: floatplane.com FOLLOW US ELSEWHERE --------------------------------------------------- Twitter: twitter.com Facebook: @LinusTech Instagram: @linustech TikTok: @linustech Twitch: twitch.tv MUSIC CREDIT --------------------------------------------------- Intro: Laszlo - Supernova Video Link: youtube.com iTunes Download Link: itunes.apple.com Artist Link: soundcloud.com Outro: Approaching Nirvana - Sugar High Video Link: youtube.com Listen on Spotify: spoti.fi Artist Link: youtube.com Intro animation by MBarek Abdelwassaa @mbarek_abdel Monitor And Keyboard by vadimmihalkevich / CC BY 4.0 geni.us Mechanical RGB Keyboard by BigBrotherECE / CC BY 4.0 geni.us Mouse Gamer free Model By Oscar Creativo / CC BY 4.0 geni.us CHAPTERS --------------------------------------------------- 0:00 Intro 1:06 Intel's special sauce 1:50 A note about Windows 11 and test setup 2:43 Gaming results 4:56 Productivity results 6:59 Did Intel cheat? 7:46 Power consumption 8:55 Thermal performance - Intel's still selling space heaters 10:27 Value and conclusion - 12600K > 12900K

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Damn Intel has shaken up the desktop CPU landscape with the 12th Gen Alder Lake, introducing a hybrid design that combines performance cores with efficiency cores. The video explains that this architecture marks a shift similar to what mobile CPUs have done for years, moving away from stacking as many high-power cores as possible toward a smart division of workloads between P-cores and E-cores. It emphasizes that Windows 11 is a prerequisite for getting the best out of Alder Lake due to its new scheduler, and notes that DDR5 memory adds both performance upside and cost. In gaming scenarios, the i9-12900K leads Ryzen competitors by a noticeable margin, while the i5-12600K impresses with a strong value proposition thanks to its efficiency cores, though power and cooling remain important considerations for high-end use. The presenter also critiques thermals and power behavior, highlighting that Intel’s new design can push total system power high under heavy workloads, but remains efficient in gaming workloads, with DDR5 enabling high bandwidth benefits when paired with capable motherboards. A follow-up is teased to compare DDR4 versus DDR5 across speeds, and the video closes by weighing whether the new platform is worth the upgrade for gamers versus productivity users, ultimately favoring the i9 for top-end power users and the i5 12600K as the standout value option. The analysis walks through how Alder Lake redefines core roles, showing how P-cores handle heavy single-threaded tasks and E-cores assist multitasking and background workloads. It discusses how Turbo Power and 10nm based manufacturing influence performance and heat, noting that Intel’s MultiCore Enhancement concept effectively lets the chip run at higher turbo speeds when thermals permit, which boosts benchmarks but also raises power draw in sustained heavy tasks like Blender renders. The coverage presents benchmark results across several titles and workloads, claiming a gaming performance crown for Intel that translates into several percentage points of lead in games like Forza and Far Cry 6, while acknowledging edge cases in Flight Simulator and certain multi-threaded workloads where AMD retains advantages. Finally, the piece weighs platform costs, including the price of DDR5 memory and Z690 motherboards, against long-term platform benefits such as PCIe 5.0 and DMI 4.0, concluding that the Core i9 is best for enthusiasts and the Core i5 12600K is the best value for most buyers looking to upgrade now. Overall, the video leaves viewers with a clear sense that Alder Lake represents a meaningful step forward for Intel, delivering tangible gaming performance gains and compelling multi-core capabilities, but it also highlights the tradeoffs in heat, power consumption, and platform costs that potential buyers must weigh before upgrading. The comparison to AMD is nuanced, noting that while Intel gains in several benchmarks, AMD still shines in specific productivity tasks and workloads, which informs the ongoing competition that will drive further processor innovations across the market.

Topics · cpu_architecture · gaming_performance · power_and_thermals · platform_and_memory · benchmarks_and_tests · intel_alder_lake · value_proposition

Questions answered

What is Alder Lake's hybrid core design and how does it affect performance?
Alder Lake uses two types of cores: performance cores (P-cores) for demanding tasks and efficiency cores (E-cores) for background and multi-threaded work. This split aims to improve throughput and power efficiency by routing workloads to appropriate cores, which can boost gaming and productivity performance when the scheduler efficiently assigns tasks.
Why is Windows 11 considered essential for testing Alder Lake, and what role does the scheduler play?
Windows 11 provides a scheduler capable of exploiting the hybrid architecture, something Windows 10 lacks. The scheduler helps allocate threads to P-cores and E-cores effectively, affecting performance across games and workloads and ensuring fair comparison with AMD.
What are the cost and platform considerations when upgrading to Alder Lake?
Key considerations include the higher price of DDR5 memory and Z690 motherboards, which add to the total upgrade cost. PCIe 5.0 and DMI 4.0 bring long-term benefits, but the upfront platform expense can be significant for many buyers.