![]() Together, the higher IPC cores and improved multi-core topology should put the 5950X on firmer ground against not just Intel's LGA1200 "Comet Lake" parts, but also its Core X "Cascade Lake-X" parts that go up to 18 cores.ĪMD is launching the Ryzen 9 5950X at $799, making it the priciest mainstream desktop processor, which is right up there with HEDT parts. At a micro-level, AMD has invested heavily in improving the various components inside the core, resulting in that sweet 19% IPC gain. At a macro level, we see AMD practically doing away with the 4-core CCX design, resulting in each of the two 7 nm "Zen 3" chiplets having a monolithic group of eight cores sharing a large 32 MB 元 cache. The AMD Ryzen 5 5950X in this review uses the "Zen 3" architecture, which is a combination of micro and macro changes to the "Zen" architecture. Productivity performance should naturally be higher since you have 60% more of these faster cores than the i9-10900K. Higher IPC means higher single-threaded performance, which conversely means improved gaming performance, with AMD claiming the Ryzen 9 5000-series as having beaten the fastest Intel Core i9 "Comet Lake" part at gaming. The "Zen 3" microarchitecture introduces a massive 19% IPC uplift over "Zen 2," which already changed the desktop processor market in a big way. With the 5950X, you could get yourself HEDT-kind multi-core muscle, higher memory clock headroom to make up the bandwidth deficit, and a more affordable platform since the 5950X is compatible with even mainstream chipsets, such as the AMD B550. The fact that HEDT chips don't dominate mainstream chips at gaming goes to show that quad-channel isn't all that relevant to the client desktop segment. This 16-core/32-thread processor is designed to bring the HEDT (high-end desktop) segment down to the mainstream desktop platform that is, for those who don't care much about a quad-channel memory interface or tons of PCIe lanes. ![]() AMD "Zen 3" is here, and we have with us the Ryzen 9 5950X, the absolute king of the series.
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