![]() The 7 nm TSMC process this APU is built with makes for better-than-average, as of early 2022, energy efficiency. Either way, a high-performance cooling solution is a must for a CPU like this. The Ryzen 5 chip has a default TDP (also known as the long-term power limit) of 45 W, a value that laptop makers are free to change to anything between 35 W and 54 W with clock speed and performance changing accordingly as a result. A mid-range gaming laptop built around Ryzen 5 4600H is guaranteed to put a smile on your face every time you launch a game. The average 4600H in our database matches Intel Core i7-10875H and even Core i9-10885H, both significantly more costly processors, in multi-thread performance, giving this Ryzen an outrageously high price-to-performance ratio. See our hub page on the Renoir Processors for more information. ![]() Furthermore, 8 MB level 3 cache can be found on the chip. The dual channel memory controller supports DDR4-3200 and energy efficient LPDDR4-4266 RAM. In addition to the six CPU cores, the APU also integrates a Radeon RX Vega 6 integrated graphics adapter with 6 CUs and up to 1500 MHz. They are clocked at 3 (guaranteed base clock) to 4 GHz (Turbo) and support SMT / Hyperthreading (12 threads). The 4600H integrates six of the eight cores based on the Zen 2 microarchitecture. The single-threaded Cinebench tests are, I think, rather silly, as no one is going to render professionally using this program (or anything like it) in single-thread mode.The AMD Ryzen 5 4600H is a mobile SoC for big laptops based on the Renoir architecture. Sometimes, people split hairs over a mere 50Mhz difference in max boost clocks. It's fun to tinker with, but the differences are 200-300MHz, max, over what the CPU will do boosting or overclocked on all cores. ![]() Yes, the Zen 2 max boost is there but only in lightly threaded workloads, and very briefly, too. ![]() From what I've read the main difference between Zen2 PBO and Zen3 PBO is not just a bit higher max-single-thread boost clocks (which are lost if you manually overclock all the cores as boost is disabled) but 5000-series PBOs are also supposed to deliver the higher boost in a more sustained manner-at least "sustained" in comparison with Zen2 PBO boost clocks, that is. I'm running PBO on my 3900X with the latest 1.1.0.0 AGESA-well, been running it for the last 12 months at least (x570 Aorus Master)-and I routinely get 4.65GHz max single-core boost-air-cooled, stock fan, stock clocks, on 3-5 cores (according to HWinfo). But given the relatively risk-free performance gains we've seen with PBO, and the fact that the automatic nature of the feature avoids using excessively dangerous amounts of voltage, we think PBO2 overclocking will continue to be the safest path to wringing out the best performance possible. As with all overclocking, and AMD's policy with the first-gen PBO, the new PBO2 invalidates your warranty. That's impressive given that AMD's Zen 3 processors have already soared to the top of the single-threaded performance CPU Benchmarks Hierarchy.įor example, PBO2 grants the Ryzen 7 5800X nearly the same exceptional single-threaded performance of the beastly Ryzen 9 5900X. Still, AMD's impressive demo benchmarks show PBO2 basically enabling users to step up a tier over their existing processor in single-threaded performance. We have plenty of testing that shows the benefits of PBO in our recent Ryzen 9 5950X and 5900X reviews, not to mention the Ryzen 5 5600X review. The new PBO2 only works with Ryzen 5000 series processors, and AMD is also bringing in a new sophisticated undervolting technique to Ryzen 5000 processors for the undervolters among us.
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