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AMD has now launched their latest Zen 3 processors, deciding to skip 4000 for some reason and go straight to the 5000 naming scheme. The latest release includes several notable changes in architecture design. The CCX design has been eliminated, meaning the cores now come on a single 8 core CCD with no infinity fabric, resulting in dramatically reduced inter core latency. Infinity fabric has been tweaked for better performance, the L3 cache is slightly smaller at 32/64MB but now a single core can address 32MB instead of 16MB, increasing cache throughput. The cache is also lower latency and overall better tuned then previous releases. It is also capable of clocking 3-400 MHz higher, even capable of pushing a single core to 5050 mhz, breaking the elusive 5 GHz barrier.
All this adds up to one thing: ryzen 5000 offers a ~20% improvement in performance compared to ryzen 3000, and has now torn the two remaining crowns: photoshop and gaming performance, off of intel's head. Intel now leads primarily in red dead redemption 2, and nothing else.
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It also appears that the ryzen memory controller has been enhanced enough that you will see a noticeable performance increase from having multiple memory ranks, something that has been margin of error with previous CPUs from all other companies. AMD meanwhile now sees upwards of 10% more performance with multiple ranks to play with.
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Overall a very promising launch. Intel at the earliest will have a competitor 6 months from now in q1 2021, maybe, if rocket lake actually delivers, and that will still be held back by 14nm and lower core counts. Likely intel's best chance at a proper response is 2022.
All this adds up to one thing: ryzen 5000 offers a ~20% improvement in performance compared to ryzen 3000, and has now torn the two remaining crowns: photoshop and gaming performance, off of intel's head. Intel now leads primarily in red dead redemption 2, and nothing else.

AMD Ryzen 9 5900X Review: i9-10900K Versus
AMD's 12-core Ryzen 9 5900X is priced to compete with Intel's Core i9-10900K, now we need to find out how they stack up in terms of performance....


AMD Ryzen 9 5900X Review
The Ryzen 9 5900X dominates Intel's Core i9-10900K in our testing because of AMD's massive IPC improvements. At $550, this processor is certainly not cheap, but it offers so much more performance, especially single-threaded, that AMD has a clear winner on their hands.
It also appears that the ryzen memory controller has been enhanced enough that you will see a noticeable performance increase from having multiple memory ranks, something that has been margin of error with previous CPUs from all other companies. AMD meanwhile now sees upwards of 10% more performance with multiple ranks to play with.

AMD Ryzen: 4 vs. 2 Sticks of RAM on R5 5600X for Up to 10% Better Performance
This benchmark started as an AMD Ryzen 5000 memory timings and frequency benchmark (like of 3600 vs. 3200, 3800, with FCLK changes), but morphed into a 2x8GB...

Overall a very promising launch. Intel at the earliest will have a competitor 6 months from now in q1 2021, maybe, if rocket lake actually delivers, and that will still be held back by 14nm and lower core counts. Likely intel's best chance at a proper response is 2022.
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