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I had given up on AMD… until today - Ryzen 9 3900X & Ryzen 7 3700X Review

Linus Tech Tips@LinusTechTips4.9M viewsJul 7, 201914:31
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YT
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4.9M
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16.8M
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Promos

Check out the iFixit Essential Electronics Toolkit at ifix.gd or visit ifixit.com for more great tools! Use code LINUS and get 25% off GlassWire at lmg.gg AMD is launching ALL of their third-gen Ryzen CPUs today – We’ve got our hands on two of the best to see if they really can take the fight to Intel’s doorstep: Gaming. Buy a Ryzen 9 3900X: On Amazon: lmg.gg On Newegg: lmg.gg Buy a Ryzen 7 3700X: On Amazon: lmg.gg On Newegg: lmg.gg Buy an ASUS Crosshair VIII Hero (Wi-Fi) On Amazon: geni.us On Newegg: lmg.gg Discuss on the forum: linustechtips.com Our Affiliates, Referral Programs, and Sponsors: linustechtips.com Get Private Internet Access today at geni.us Displate metal posters: lmg.gg Linus Tech Tips merchandise at lttstore.com Linus Tech Tips posters at crowdmade.com Our Test Benches on Amazon: amazon.com Our production gear: geni.us Twitter - twitter.com Facebook - @LinusTech Instagram - @linustech Twitch - twitch.tv 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

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AI OverviewDefault language

The video opens by addressing a common perception in the PC community that Intel dominates gaming performance, with the host acknowledging the hype around AMD’s third-generation Ryzen launch and the temptation to join the bandwagon early. The discussion then dives into what the Ryzen 9 3900X and Ryzen 7 3700X bring to the table, including a shift to a 7nm Zen 2 core design, a new IO die, and a high bandwidth infinity fabric interconnect. The host explains how AMD has integrated a larger level 3 cache, faster memory controller support for DDR4, and improvements in memory overclocking potential, all contributing to a claimed performance uplift before even testing games. In the performance section, the comparison shows that Ryzen CPUs narrow the gap with Intel in gaming benchmarks, with examples like Battlefield 5 where AMD trails on pure framerate but shines when streaming in the background, revealing the impact of multi-threading and core counts on real-world workloads. The reviewer emphasizes AMD’s value proposition, noting competitive pricing and higher core/thread counts for the same price as Intel, which can flip the ordinary perception that Intel is always superior for gaming. The discussion then moves to platform considerations, including the X570 chipset with PCIe Gen 4 support, which doubles bandwidth and enables faster storage and peripheral performance, albeit with a new cooling requirement on the motherboard chipset. The host concludes that for the first time in over a decade, AMD has a strong position in the consumer CPU race, potentially forcing Intel to respond with price adjustments, and stresses that competition benefits the consumer. The video ends with practical notes on prices, overclocking potential, cooling needs, and a teaser about future follow-ups for deeper overclocking guides, alongside affiliate links and sponsor mentions.

Topics · technology · hardware · cpu · performance · gaming

Questions answered

Which Ryzen processors were reviewed in this video and what is the context for their market impact in gaming at the time?
The Ryzen 9 3900X and Ryzen 7 3700X were reviewed, with the context that they aimed to close the gaming performance gap with Intel and offer strong multi-threaded performance for gaming and productivity at competitive prices.
What platform features are highlighted as part of the third generation Ryzen ecosystem in this video?
The video highlights the X570 chipset with PCIe Gen 4 support, higher memory bandwidth, and improvements in the memory controller and Infinity Fabric interconnect, all contributing to better overall performance and future-proofing.
What major takeaway does the host emphasize about AMD and the CPU market after testing?
For the first time in over a decade, AMD is positioned at or near the top of the consumer CPU race, which could force Intel to adjust prices and strategy, benefiting consumers through increased competition.