![]() ![]() Ryzen 7 4800H is manufactured on the modern 7 nm TSMC process and in part thanks to this fact AMD promises an up to 2x higher performance-per-watt figure compared to Ryzen 3000 series mobile APUs. Thread-doubling SMT tech is enabled in this processor, allowing for up to 16 concurrent processing threads. The CPU also has 8 MB of 元 cache and a Vega series integrated GPU. The Ryzen features eight Zen 2 cores running at 2.9 GHz (base clock speed) to 4.2 GHz (Boost). The AMD Ryzen 7 4800H is a Renoir APU designed for larger, more powerful laptops with room for better termals. Its an incredibly useful tool for a ryzen laptop owner that has some semblance of common sense.AMD Ryzen 7 4800H ► remove from comparison Mine though tops out at 72c max when under full cpu/gpu stress so it's entirely capable of managing much more than the stock 12w power limit imposed from the factory (lenovo v155). ![]() ![]() Obviously theres room for abuse and I await the 'I killed my laptop' posts when people overdo it on laptops with poor thermal design. I have a £350 laptop that can actually game even though that's not what I bought it for. I have a 3500u laptop with a crippled 12w power limit, manually getting it upto 25w increases performance dramatically. Its been available awhile but needed manual interaction with no easy frontend interface. I think the tool is mainly aimed at laptops with severely locked down power limits. Precision boost overdrive in almost all cases seems to offer better gains than what you'll see from manually overclocking or using any kind of automatic utility. You are better off simply running at the default precision boost profile or if you have good enough cooling, using PBO/PBO2. Darkbreeze said:Overclocking on Ryzen is a waste of time anyhow. ![]()
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