It has better L1 and L2 cache which is more vital. One is what clock speeds the CPU actually runs at in practice, and how boost behaves.
Acer Aspire … The 4900HS remains firmly placed at the top of the charts as expected. This means that an OEM designing a slim and light system with limited cooling will generally get the best experience by far going with Ryzen.With previous Ryzen laptops we didn’t have the most stable experience, running into plenty of software bugs and crashes, which we've discussed a few times before. AMD Ryzen 7 3750H is a 4 core 8 thread laptop CPU based on 12nm Zen+ architecture, it has a base clock of 2.3Ghz and boost of 4Ghz. Not quite the same margins as we saw in Cinebench, but we still see a 23% performance advantage of the 4900HS over the 9880H, and a 45% advantage over the 9750H. If yes, that's also 45W. However, Acer does offer the Nitro 5s in a multitude of...We also ran Prime95 on the 4800H configurations in order to show how the CPU deals with longer 100% loads. And moving to CS: Go, that margin remains identical at around 37%. We also get impressive numbers for video encoding. Today we have the first retail Ryzen 4000 laptop on the market to evaluate, so the focus will be on the benchmarks, so we can see for the first time how Zen 2 brought across to mobile stacks up against Intel’s tried and true line-up.The Ryzen 9 4900HS sports the fastest iGPU configuration available in the series with 8 compute units clocked up to 1,750 MHz. So let’s tackle this second part first.The chip we’re benchmarking today is the Ryzen 9 4900HS, a 35W SKU that provides slightly higher base and boost clock speeds than the Ryzen 7 4800H that sits below it at 45W, a bit of binning magic at play there. Processeur mobile AMD Ryzen™ 7 3750H Mobile avec processeurs graphiques Radeon™ RX Vega 10. However, the fact that we’re comparing fairly similar Asus notebooks helps here.We’ve added some results down below.
The boost period can vary depending on how warm the system is, but from a cold start we were generally seeing at least 2 minutes of ~53W boost which is generous. AMD manages to match the performance of the 9880H, which may not sound all that impressive, until you realize that the last-gen 3750H gets slaughtered in this test. These sorts of tasks were less than decent on previous Ryzen, so even though Ryzen 4000 isn’t crushing Intel here, performance parity is a good result.As for clock speeds and boost behavior, let’s take a look. We’ve left the AMDF HS and the Intel options out of this, as we’re covering those in separate articles that should be available on the site shortly.This aside, we also ran a few other benchmarks on the various configurations, including GeekBench and 3DMark, as well as Blender, Handbrake video encoding and x265 Bench decoding. Nous avons relevé une moyenne à 17916 (minimum : 5 - maximum : 2500000) Hz dans le cas où une MDI était active.Avec le Pavilion Gaming 15-ec0017ng, HP propose un portable de jeu bien équilibré, qui possède néanmoins quelques défauts.L’écran mat IPS marque des points avec de bons angles de vision, un bon contraste et des couleurs fidèles. From a cold start in our Handbrake AVX workload, the Ryzen 9 4900HS consistently boosted up to around 65W of power for a few seconds achieving 4 GHz boost clocks all core, before dropping down to 54W for a longer sustained period, with clocks around 3.7 GHz. In Grand Theft Auto V, the 4900HS delivered 36% more performance than the Ryzen 7 3750H, which featured 10 Vega compute units at 1,400 MHz. Nous recommandons de viser 30 ou 60 IPS afin de profiter au mieux du Ryzen 7 et de la GeForce GTX 1650. If that’s something you use all the time, Intel is the way to go. Granted, we are seeing 40% higher performance than AMD’s last-gen APUs.The amazing thing about most of those results is AMD is able to achieve, in many workloads, at least 25% better multi-thread performance while also coming in with lower sustained power draw, at 35W versus 45W. With ultraportables release still pending, today is all about the powerful H-series and how AMD will fare for content creation, productivity and gaming.But wait, there’s more Premiere tests. So, do you say that any of this new chipsets will be hotter than old ryzen 3500u and 3700u?