I don't know exactly, this CPU never ran on default frequency. ©2020 University of California Die Redaktion sucht freie Mitarbeiter/innen. Details im Privacy Center und in der Liste unserer Partner. Message boards: Number crunching: Bulldozer vs Vishera vs Sandy Bridge(small comparison) ©2020 University of California SETI@home and Astropulse are funded by grants from the National Science Foundation, NASA, and donations from SETI@home volunteers. part 2 out of 3! 2. Es gibt noch unzählige Programme, die vielleicht vier, im schlimmsten Fall aber auch nur zwei oder gar nur einen Kern unterstützen.

It will be great, if u test with 6 and 12 enabled threads, same tasks. Die Unterschiede vom schnellsten bis hin zum langsamsten Modell fallen demnach viel drastischer aus. Hotfixes for Bulldozer; Post History; Tests; Uncategorized; Archives. Bulldozer vs Vishera vs Sandy Bridge(small comparison)Message board moderation. Dies heißt in erster Linie, dass Prozessoren mit vielen realen und auch logischen Kernen in der Wertung weit vorne landen. Deshalb ist auch weiterhin eine hohe Single-Threaded-Leistung wichtig, um hier ganz vorne mitzuspielen. AstroPulse is funded in part by the NSF through grant AST-0307956. The Opteron powers a SUN WS, the APU a HP laptop where I installed a SSD by OCZ. What are your times without the overclock? I've seen many time ppl buy "8-core" AMD CPUs, mislead by number of cores and absolutely convinced its best bang for the money, instead of 2500K or even 3570K, which have only 4 cores. AMD FX-8350 Vishera 8-Core Benchmarked Against FX-8150 Bulldozer. I am using an Opteron 1210 at 1.8 GHz burning 75 W, bought in 2008, and an APU E350 at 1.6 GHz burning 18 W bought last year. 4:20 hours without AVX(can be seen in my computers page even now) vs a lil bit less than 4 hours with AVX. For example, this run, from first post, with 12 simultaneous tasks, where HT efficiency is 16.5%, when I ran it second time, gave me even worse result than 2 sets of 6 tasks, something like "negative HT efficiency". AMD Piledriver vs. Bulldozer: Vorschau auf AMDs Vishera / Anwendungen / Theoretische Tests Fortunately, we can find hope in the fact that the Vishera herein tested, being an engineering sample, may be further improved before it reaches retail, even if it already is in the OR-C0 revision, which is bound to ship in its current form. ComputerBase Pro ist die werbefreie, schnelle, flexible und zugleich faire Variante von ComputerBase.

Nutze ComputerBase ohne Werbebanner, Video-Ads und Werbetracking schon für 3,90 €/Monat oder 35 €/Jahr. And now, for the specs: the Bulldozer FX-8150 features a clock speed of 3.6 GHz and a Turbo Core frequency of 4.2 GHz, while the FX-8350 Vishera is a 4.0 GHz part with 4.2 GHz Turbo Core. Doch auch im Jahr 2012 ist bei Anwendungen nicht alles strikt auf viele Kerne ausgelegt. Their performance is about equal, no GPU. AVX is new with Sandy Bridge and appears to be killer.

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Alien vs Predator – 1080p, maxed out; 3D MARK 11; 3D MARK 06 – oldest benchmark in my tests (as far as I know) SuperPi 1M – 4speeds (CPU@4.5GHz) Last part of 4 different RAM speeds; 4 different RAM speeds tested with Vishera! Blockiert ein Browser-Add-on Third-Party-Scripte? Sie verzerren dabei jedoch meist das Bild deutlich hin zu eben jenen schnellen Prozessoren mit vielen Kernen und hohem Takt, das sich, wie auf den letzten Seiten analysiert, in dieser Form ansonsten meist nicht wiederfindet.

Piledriver vs. Bulldozer: Multi-core scaling. Number crunching : Late last month (August 2012), we reported that the specifications of the AMD FX-8350 Vishera processor had been discovered. You should run it again using an AVX optimized App on the Sandy Bridge. B. Anzeigen zu personalisieren. … schreibt seit dem Jahr 2002 über CPUs, deren Architekturen und Fertigungsverfahren sowie Mainboards und RAM. Add some 30% to times and it will give approximate values for default 3.2 GHz(non-turbo frequency, we assume all cores are loaded) of 3930K. SETI@home and Astropulse are funded by grants from the National Science Foundation, NASA, and donations from SETI@home volunteers. Theoretische Tests sind ein guter Indikator für Neuerungen. Difference in not that big, although it is significant.

But you can calculate, scaling of compeltion times is same as frequency scaling. AMD Vishera vs. Bulldozer benchmarking results Late last month (August 2012), we reported that the specifications of the AMD FX-8350 Vishera processor had been discovered . Since both are constructed on the 32nm manufacturing process, the advantage of the latter is, thus, owed solely to the Piledriver architecture. The results vary, but the overall conclusion is that the AMD Vishera has a 10% better multi-threaded performance and 4-5% better single-thread performance. On my 2500K the old non-AVX AP app took almost 6hrs to complete @ 3.4GHz but the AVX AP app dropped that down to just over 5hrs. Now we are bringing you the results of a benchmark test conducted on the chip, in comparison to its predecessor, the FX-8150 Bulldozer. Thus, the Piledriver architecture (which Vishera is based on) does come with some improvements, but they aren't all that legendary. Message boards : The higher base clock likely helped, but the top maximum speed was still the same, so the benchmarks probably weren't swayed by them much either way.

6. AMD FX-4170, 2M/4T, 4,20 GHz, 32 nm, Turbo, AMD A10-5800K, 2M/4T, 3,80 GHz, 32 nm, Turbo, AMD Phenom II X4 965, 4C/4T, 3,4 GHz, 45 nm. Intel® AVX is a new-256 bit instruction set extension to Intel® SSE and is designed for applications that are Floating Point (FP) intensive. In that spirit, any chance of having Intel built-in GPUs to work for SETI? I know which is better for crunching, but recently friend of mine bought 8320 CPU and put it under the high end water cooling, so I decided to run a comparison between this 8320, my old 2500K and a 8120, which he took temporarily to compare Buldozer and Vishera core arhitectures. Mai 2013: Aktualisierte Performance- & Preis-Übersicht AMD Vishera vs. Intel Ivy Bridge; 5. Die von uns getroffene Auswahl an Benchmarks in Anwendungen ist bereits auf das aktuelle Geschehen ausgelegt.



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