[Jaan]

Üks tegelane juba vedela lämmastikuga piinamas seda, cold bug puudub!
http://wccftech.com/amd-ryzen-processor-am4-ln2-cooling/

[labidas]

"The single threaded (single core) performance of this Ryzen unit shows 1888 points. That is precisely on par with Core i7 6850K single core performance and that I did not expect (thus that is very positive). We know that the Intel Core i7-6850K clocks in at 6/12 (cores/threads) 3.6 GHz / 3.8 GHz (base clock / turbo clock). So compared 1:1 that is really fricken close on the per core performance. The Ryzen muli-threaded performance shows 12544 points, which is faster then a Core i7-6850K who reaches 10872 points in our own testing. "

http://www.guru3d.com/news-story/6-core-ryzen-5-1600x-benchmarks-shows-50-faster-then-core-i5-7600k.html

[Etz]

Spoiler

[sooty]

[Optimist]

http://www.bitsandchips.it/52-english-news/8058-xfr-and-its-anchestors

Spoiler

Spoiler

Now let's talk of Ryzen. We can suppose that it has all these features. XFR is not too much far from Bristol Ridge's shadow p-states. The only difference is that XFR should go in 25MHz increments, and not be bound to p-states and thus it doesn't have any upper limits. The SMU calculates the VFTs and if the current power drawn is under the TDP limit, the temperature is under the limit and the needed Vcore is under the current calculated Vmax, the frequency increase is acknowledged. If any of these conditions are not met, the frequency is decreased until they are met. The temperature can probably be measured in multiple spots and the maximum is used. This can limit the single core boost to safe levels, in which the TDP limit is not met, but the core is too hot. Better cooler will help to raise the actual frequency at which this happens.

From these information, we could guess that XFR is a powerful automatic clocking technology, that will render hard to do better with traditional overclock. Just raise TDP and temperature limits, put a good cooler and let Ryzen clock itself higher. The only other knobs, beside TDP and temperature limits, that we foresee are Vmax offset, to allow higher Vcore and guard band relaxing on the statistics collected to calculate the VFTs. But those knobs are at your own risk. We don't know what things will be configurable by the users, but XFR seems an interesting tool to squeeze the maximum from the hardware.

Kui väidetav Ryzen5 1600X CPU-Z single core@1888 tulemus oli XFR'i+hea jahutusega lastud, siis see üksik tuum võis päris karmil taktil lipata.

[eix666]

[Magic]

i5 6600K teeb stock 1757.
see lambi number, sest taustal asju käimas. AMD osas siit nüüd midagi head loeks kui hind tuleb soodne.
Ehk saadki 240.- asja 160-ga.

[SilQ]

Magic, Arvestades, et tegu on mitte tipp seeria CPU'ga siis ma küll ühtegi halba sõna ei ütleks. Nendel 1800X ma ei usu, et single score üle 7700K läheb, aga loota võib.

Def 7700K score on 2770.

[Diesel157]

Tegelikult miinimum mis neil vaja on haswelli kanti core perf ja vastav hind. Edasi saavad nad asja tuunida nagu intel teeb, ikka nõksu paremuse poole jne.

[trip]

[SilQ]

trip, Googeldasin kiirelt ja sain esimese vaste, ei tundu väga OC.

Spoiler

[trip]

[SilQ]

trip, Selge, see pisiasi jäi kahesilma vahele , vaatasin ainult pilti, seal oli @ 4.2.
Aga anyway, loodan et 1800X singel core tuleks sama jõudlusega.

Tegelikult, see test on natuke naljakas, lasin for fun kodu masinal ka selle testi, selle tabeli järgi saan profiili masinaga 4590 non K käest ka põske. Kuigi muudes benchmarkidest on pea poole kiirem.

[sooty]

Crosshair VI Hero Unboxing and First Look

Spoiler

Link

Kas keegi veel Taiwanis ka toodab? Sellel tagumisel poolel selgelt kirjas 'made in china'

[salatoimik]

EVO-de omanikud saavad preorderit teha http://www.cmstore.eu/cooling/amd-am4-upgrade-kit-rr-accy-am4b-r1/

[rmc]

Loodan täiega, et AMD kaardile tagasi tuleb... kui nad oma GPU'd oma CPU'dega veel eriti hästi koos toimima saaksid, siis oleks megahea...

VB. pole läbi käinud veel:
www.digitaltrends.com/computing/ryzen-leaked-slides/ "Technical slides reveal new truths about Ryzen's power management "

[pots4t4j4]

Täpp.

[erick]

[rmc]

erick, mhm, sain sellest ise samuti nii aru... igatahes tundub see kõik väga huvitav. Tahaks ainult teada, kas see AUTO OC on piisavalt täpne, et asendada käsitsi-OC'd või jääb täppis-OC siiski lae saavutamisel domineerima..

[pots4t4j4]

Ma ei saa aru miks seda XFR niiväga vaja on? Kes tahab kellab manuaalselt ja kes ei taha see ei kella ja ongi kõik? XFR pole ju boost.

[DeTHiCa.]

automaat oc paneb voldi üldiselt veidi kõrgemale et garanteerida stabiilsus. käsitsi kruttides saab alati parema tulemuse, prose kah jahedam kui volt madalam.

[Auron]

[SilQ]

[sooty]

[Metsjeesus]