Tipu' asta ori e platit de AMD, ori are golden sample, ori procesul de 7nm de la TSMC e al dracului de bun

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Post Merge: 16 July 2019, 23:04

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Corectie - era bug de bios, cam imposibil sa fi fost atat de bun

Nici cea mai vaga idee nu am, ca vad ca 3700/800x si 3900x sunt rare peste tot, nu stiu care e treaba. Se duce grosul stocului pe EU in UK si Germania?

E doar pe o luna ... ramane de vazut pe o perioada lunga.

"Other feedback from Asia shows that AMD is making strong progress here, in South Korea and Japan, and according to one report, in the latter case, AMD has driven up to a market share of 47% and almost parity with Intel. Not too shabby when you consider that back at the start of 2018, AMD’s share was just 18% in Japan."(techradar)

Deci si in Japonia AMD si-a crescut cotade piata de la 18% la 47%, ceea ce e impresionant.

Asta-i interesant:
"As pictured here, the 39000X comes packing AMD's Zen 2 microarchitecture spread across two small 7nm eight-core compute chiplets tied together with the Infinity Fabric interconnect via a larger 12nm I/O die (IOD). Each small 3900X compute chiplet, referred to as a CCD (Core Chiplet Die), comes with eight physical cores spread across two four-core Core Complexes (CCXes). Each CCX has 16MB of shared L3 cache, totaling 32MB of L3 cache per CCD, and 64MB of total cache for the entire chip. AMD disables two cores per CCD to create the 12-core 3900X.

Each 7nm CCD measures ~74mm2 and has 3.9 billion transistors, while the 12nm IOD is ~125mm2 and has 2.09 billion transistors. That means the 3900X comes with ~273mm2 of silicon that sports ~9.89 billion transistors."

https://www.tomshardware.com/reviews/ryzen-9-3900x-7-3700x-review,6214.html

Un răspuns de pe comentariile unui magazin online, s-ar potrivi ce scrie in acest text, pentru cazuri generale de sisteme:

Best buy momentan, mai ales ca teoretic si procesoarele care AMD le va lansa anul viitor se zice ca vor fi compatibile cu platforma AM4. Pentru procesorul acesta, recomand o placa de baza X470 sau B450 si NU X570. In primul rand X570 e destul de scumpa pentru ce ofera, mai ales daca iti iei procesor mid-range gen R5 3600 si in al doilea rand X570 are acel ventilator pe placa de baza, care este inca un posibil failure point si care scade fiabilitatea unui sistem pe termen lung.

PS. Nenica, dar oamenii din Romania sunt destul de tech savvy, daca asta era răspunsul doar pt. un 3600 mainstream pe un magazin online oarecare...

A inceput balamucul: https://www.anandtech.com/show/14873/reaching-for-turbo-aligning-perception-with-amds-frequency-metrics-