CO (Curve Optimizer) All-Core -25 (-30 was unstable)CPU Boost Clock Override (Auto OC) +200 Ryzen R7 5700X | B550 Gaming X | 2x16GB G.Skill 3600 | Radeon RX 7900XTRyzen R7 5700G | B550 Gaming X | 2x8GB G.Skill 4000 | Radeon Vega 8 IGPRyzen R5 5600 | B550 Gaming Edge ...
AMD has enabled some measure of overclocking with this generation, which wasn’t the case with the 5800X3D. AMD has enabled Precision Boost Overdrive (PBO) and AMD’s Curve Optimizer, which together should help enthusiasts raise clock speeds and lower voltages by a small margin — though AMD...
The Zen 4 with 3D V-Cache is, as the name implies, a Zen 4 CCD with a layer of additional 3D V-Cache on top. AMD first launched such products with Zen 3 in the form of the Ryzen 7 5800X3D for consumers and Milan-X for the data center. The additional 3D V-Cache greatly expan...
“PBO 2” refers to the updated version of Precision Boost Overdrive released starting with Ryzen 5000 CPUs that adds an additional“Curve Optimizer”setting. Curve Optimizer is used to apply voltage offsets to AMD CPUs on a per-core or all-core basis. Unlikethe standalone PBO option, Curve...
Manual testing over a longer period is always the final step. purecain said: I tried the suggestion of lowering ram timings, unfortunately I also changed the settings for the curve optimizer etc to negative 20 on all cores at the same time. After being stable for 20hours running almost ...