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This benchmark breaks Intel's rated TDP if the motherboard doesn't quickly rein in power consumption. Otherwise, Core i5-8400 hits values ​​well above its thermal design power, as illustrated in our chart.

DOC_ZENITH píše:Je zde taky možnost (čemuž by i nasvědčovalo ono zvýšené TDP), že jedinej pokrok procesu je že dosahne vyššího taktu, ale za cenu vyšší voltáže a spotřeby. Tzn je to stejné jen to jde víc ocnout a AMD to ocnulo a z toho vede větší TDP a teploty. Tohle je ihmo nejpravděpodobnější vysvětlení.

The Ryzen Pinnacle Ridge have a better staggered Turbo than the Summit Ridge, which saw their frequency drop as soon as more than two hearts were used. The Pinnacle Ridge, including the Ryzen 7 2700X therefore, have a Zeppelin in B2 stepping, and also have a uncore "modified" (to understand that he repaired with their stepping B2 which worked poorly with the B1). This brings, a better latency of caches and memory. In addition, it is now possible to clock the core and the uncore in a differentiated way. But what does it give?

In games the Ryzen 7 2700X is of course better than the 1800X, but still does not reach the level of Hexacore Intel (Core i7 8700K in mind). By cons in application, AMD has a sacred advantage. Consumption level, it's a bit cold shower since the latter takes off against the old generation (equivalent processors: 1600X vs 2600X, 1800X vs 2700X ...). The engraving "12 nm" (note the quotation marks) does not make miracles either: the ratio perf / conso does not evolve, worse it almost decreases. It was pretty good on the first generation, as we showed in our test of Ryzen 7 1800X , Ryzen 7 1700X and Ryzen 7 1700 , so it's not too bad.

The small nuance to bring is the fact that CPC Hardware had to use an A320 motherboard, with an AGESA 1.0.0.1a. Which implies that the CPUs in question had their Precision Boost disabled, this technology being only on the 400 series cards. This does not change the performances much, 1 to 2% maximum maximum, and does not change the ratio perf / conso in half-tone.