zen5传感器位置有改动,且限制频率方式从上代温度墙(95°C)改成了功耗墙(96/9700X统一88W PPT)。检测软件里zen5显示的数据仅供参考,不能和zen4精确对比,I家同理。但因为zen4和zen5核心布置方式还有顶盖材质基本一致(layout和IHS),所以温传误差不会很大;根据GN测试,在21-22°C室温、相同全核负载、功耗相同88...
resistance, which AMD says allows the chip to operate at a 7C lower temperature than a Zen 4 chip running at the same TDP. AMD also focused on a more intelligent layout of hot spots on the die, improved sensor placement, and revamped temperature control algorithms to keep temperatures in ...
The Granite Ridge SoC in the Ryzen 9000 desktop chips has fewer surprises, with the layout being similar to the previous-gen chips. In fact, the SoC uses the same IOD as the Zen 4 Ryzen 7000 chips. That means CPUs have the same support for ...
With Zen 4, AMD has moved to TSMC’s 5-nanometer process for the CCDs and 6-nanometer for the redesigned I/O die. With the new 5n process node, the CCD size has shrunk from almost 81 mm² to 70 mm² but has more than a 50% increase in transistor density, moving from 2.09 t...
The AMD Ryzen 9 9950X is the top-end chip, while the 9700X is the higher-end single CCD Ryzen 9000 CPU. For those unfamiliar with AMD’s modern processor design, it constructs CPUs from chiplets, each with 8 CPU cores. Sometimes, this layout can lead to differe...
Expand theCCD 0and theCCX 0rows underCores Section. You’ll see the fastest and second fastest cores on your CPU denoted with a yellow star and a grey circle, respectively. (We’re using the Ryzen 7 5700x for illustration. Your core layout could differ, depending on your CPU.) ...
Ironically looking at previous APU vs CPU tests where most things are equal (e.g. the 5700G, although yes they have different cache config and PCIe performance - had to go back to zen3 as the zen4 CPU and APU chips are very different so harder to compare), whilst the idle numbers ar...
AMD will probably use the Zen4c CCX layout in PHX2 going forward so they can make the APU smaller and cheaper to produce. It should also improve the low power performance since the v/f curve will be different. Squared said: SemiAnalysis also said that Zen4 has hard lines between vari...
AMD also shed a light on its EPYC CPU roadmap which now includes the next-gen Genoa-X, Siena Zen 4, and Turing Zen 5 families.
AMD's new Ryzen 3 3100 and 3300X budget-oriented processors offer tremendous value for money for gamers on a budget.