The bundled cooler reduces platform costs, and a wide array of motherboards with both X470 and X570 chipsets offers plenty of choices for builders.It's been quite a while since AMD first launched their new Ryzen 3000 CPUs, but I've finally managed to get my hands on the last remaining member of their new gaming CPU family, the Ryzen 7 3800X. Out of the box, the Ryzen 7 3800X is a better all-arounder than the Core i7-9700K and offers incrementally higher performance than its downstream counterpart. That could save you $70, reinforcing our decision to give the Ryzen 7 3700X an Editor's Choice award. Value seekers who aren't afraid to press the Precision Boost Overdrive button and have sufficient cooling should look to the Ryzen 7 3700X for roughly equivalent performance to the 3800X, particularly if gaming factors heavily into the buying decision. In our tests, the Ryzen 3000 series is also more power efficient in terms of the amount of energy required to complete a task, which also equates to lowered thermal output. In either case, AMD is wringing a surprising amount of performance from its comparably lower clock speeds, largely due to the big generational uplift in IPC. None seem to confer large speedups for gaming, though we did see some better uplift in traditional applications. We're impatiently awaiting new firmware revisions to gauge how they react, but we have tested a multitude of PBO configurations with the Ryzen 7 3800X, of which there are many potential options, with varying levels of success. That means running the processor cores at stock settings paired with overclocked memory could offer roughly equivalent performance gains in some workloads. Given that we overclocked our memory in tandem with activating PBO, it's possible some of those slim gains actually stem from increased memory performance. AMD also cites using PBO to boost performance, but in our test environment, that doesn't have a dramatic impact on performance. Instead, you should look to tuning the Infinity Fabric and memory, which both raise in lockstep to a sweet spot of DDR4-3600. That's an added value that you should take into consideration, but you might need a beefier cooling solution if you plan on pushing the limits with overclocking.įor now, we don't see massive gains in performance for the 3800X from the automated overclocking features, and AMD says we shouldn't expect too much manual overclocking headroom. You'll lose access to the PCIe 4.0 interface in exchange for lower pricing, but you'll also have a compelling upgrade path in the future.ĪMD's Ryzen 7 3800X comes with a bundled cooler while competing Intel processors come with a cardboard box. Motherboard partners continue to offer X470 motherboards, and they are cheap and plentiful. Unfortunately, the faster interface does result in higher-priced X570 motherboards, but AMD's continued support for the X470 motherboard ecosystem could help blunt the blow. That's an advantage that Intel can't match. The extra throughput doesn't equate to improved performance in gaming, but it does speed up everyday tasks like file transfers and will unlock more performance in storage-bound applications. AMD's platform also supports the PCIe 4.0 interface that provides twice the throughput of the previous-gen standard.
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