The increased IPC and extra 元 cache that will be providing the bulk of the improvements. On the GPU side we're getting an unlocked Vega design, with 8 compute units enabled clocked up to 2.0 GHz.Ĭompared to the last-gen 4800H, we observe the same 8-core CPU design with clock speeds increased by 300 MHz on the base clock, and 200 MHz on the boost. On the CPU, we're looking at a 3.2 GHz base clock and 4.4 GHz boost, and it's really just in these clock speeds where the 5800H sits below the flagship 5900HX and 5980HX. The Ryzen 7 5800H features an unlocked 8 core, 16 thread design with 16 MB of 元 cache. Outside of the CPU though, the 5800H largely keeps the same feature set, from the memory controller to PCIe support. Zen 3 also increases IPC for the CPU cores, and AMD is able to clock these chips slightly higher, despite using the same TSMC 7nm process node. The Ryzen 7 5800H brings with it a unified 8-core CCX and double the 元 cache compared to the 4800H. We previously checked out the Ryzen 9 5980HS in the impressive Asus ROG Flow X13 ultraportable and found it to perform quite well, but in this review we'll shift our focus to this high-end mainstream laptop chip. This is the second Ryzen 5000 mobile APU that we've had hands on time with so far. The Ryzen 7 5800H is another new Zen 3-based APU that will form the backbone of AMD's gaming laptop platform and like the 4800H before it, we expect this to be the most popular processor in the series and found in a wide variety of laptop models.
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