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#3481 | |
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Registered User
Iscritto dal: Nov 2010
Messaggi: 4704
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Quote:
Da Anandteach: "In short, Project Win is just about making AMD leaner and more efficient. Layered on top of this leaner AMD will be a (new?) product strategy, which we'll hear about in February." Libera traduzione by me: In breve, Project Win è rendere AMD più snella ed efficente. Per iniziare ci sarà una (nuova?) strategia nei prodotti, che conosceremo a febbraio. Ultima modifica di Phenomenale : 30-11-2011 alle 14:17. |
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#3482 | |
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Senior Member
Iscritto dal: Apr 2011
Città: Valle Boreale ......
Messaggi: 5339
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Quote:
__________________
SirAlonne su steam, FWA_Ussaro67_IT su uplay
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#3483 | |
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Bannato
Iscritto dal: May 2004
Città: Sicily™ Trattative:Innumerevoli
Messaggi: 20620
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Quote:
Grazie |
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#3484 |
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Senior Member
Iscritto dal: Aug 2008
Città: Calabria
Messaggi: 1137
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è uscito un bios beta per la crosshair il log è questo:
Latest AGESA update for Bulldozer from AMD in this build: More enhancements for Steam games etc. Magari qualcuno può analizzarlo e vedere cosa hanno cambiato e se ci sono miglioramenti
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Amd Ryzen 7 1700X cooling by Noctua Nh-D14, Msi Gaming Pro Carbon X370, G.Skill TRZ f4-3200c16d-16gtzr, Asus Rog Rx 560 Evo Gaming 4Gb, Samsung 960 Evo NVMe 250+vertex 2 120 gb+WD caviar black 2 tb, Windows 10 Pro.Trattative positive:15 |
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#3485 |
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Senior Member
Iscritto dal: Dec 2005
Messaggi: 2005
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io non vedo perché farne sempre un problema quando una persona con i soldi suoi decide di comprare quello che gli pare..... se vogliamo analizzare in pieno l'architettura ok ai bench, ma giustamente non è che passiamo il giorno a goderci i punti in + che un procio fà sull'altro nei bench.... il thread ha senso perché si analizza l'architettura, il costo, i pro e i contro e l'utilizzo nella vita reale e non solo ai sintetici.
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i7 4790K 4.6Ghz 1,234V scoperchiata daily, Dissi raijintek, asus rampage hero VII, 16Gb ram g-skills ripjawsX 2133, SSD128GB samsung Evo840 2 x 1TB HDD, alimentatore OCZ 600watt modulare; AMD FX6300 dissi coolermaster CNPS10X, gigabyte UD3 990FX, 16 gb kingston fury 1866mhz, SSD128GB samsung evo840 + 2 x 1TB HDD, alimentatore corsair 550watt modulare; Notebook Asus N76VZ + mod i7 3840QM + SSD 128gb Samsung evo840 |
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#3486 | |
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Senior Member
Iscritto dal: Jun 2004
Città: Verona
Messaggi: 5985
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Quote:
A parte questo...ci credo che coloro che hanno un FX dicono che nell'utilizzo di tutti i giorni lo vedono fluido, veloce ecc...e ci mancherebbe altro. Ma pensate forse che un'altra persona che utilizza un Phenom II x3 ha di che lamentarsi nell'utilizzo di tutti i giorni? Io ho un PII x4 e lo ritengo assolutamente reattivo il pc. Quello che voglio dire è che sono necessari anche questi confronti numerici perchè finchè la cpu non viene molto sfruttata qualunque pc dotato di una qualunque cpu almeno dual core è in grado di garantire un utilizzo fluido in gran parte degli utilizzi che un normale utente fa tutti i giorni.
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Core i5 3570K, Asrock Z77 Extreme4, Crucial M4 128Gb, 8gb DDR3 1600, Samsung F3 1tb, Enermax Pro87+ 500w, Artic Freezer Extreme, Xonar STX |
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#3487 |
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Bannato
Iscritto dal: Dec 2003
Città: Monteveglio(Bo)
Messaggi: 10006
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http://www.pcgameshardware.de/aid,85...bald/CPU/News/
Speriamo che sia vero. Almeno dal punta di vista del risparmio energetico dovrebbero sistemare tramite questo aggiornamento il supporto a Zambezi. Non crediate che ci saranno miglioramenti prestazionali. |
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#3488 | |
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Senior Member
Iscritto dal: Jan 2008
Messaggi: 4278
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Quote:
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AMD 7950X - Sapphire 7900XT Pulse - MSI PRO X670-P WIFI - 32GB@6400 - NZXT H5 Flow - Enermax Revo X't 730W - 3xAsus VG249 FHD 144Hz - 500GB Samsung 970 Evo NVME - 256GB Samsung 840 Evo Sata3 - Seagate 4TB HDD |
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#3489 |
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Senior Member
Iscritto dal: Nov 2003
Messaggi: 24171
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Edit
Thread sbagliato...
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AMD Ryzen 9600x|Thermalright Peerless Assassin 120 Mini W|MSI MAG B850M MORTAR WIFI|2x16GB ORICO Raceline Champion 6000MHz CL30|1 M.2 NVMe SK hynix Platinum P41 1TB (OS Win11)|1 M.2 NVMe Lexar EQ790 2TB (Games)|1 M.2 NVMe Silicon Power A60 2TB (Varie)|PowerColor【RX 9060 XT Hellhound Spectral White】16GB|MSI Optix MAG241C [144Hz] + AOC G2260VWQ6 [Freesync Ready]|Enermax Revolution D.F. 650W 80+ gold|Case Antec CX700|Fans By Noctua e Thermalright Ultima modifica di capitan_crasy : 30-11-2011 alle 21:09. |
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#3490 | |
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Senior Member
Iscritto dal: Aug 2011
Messaggi: 1655
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Quote:
questo il thread: http://forums.steampowered.com/forum...php?p=26637434 Ultima modifica di Randa71 : 30-11-2011 alle 21:48. |
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#3491 | |
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Senior Member
Iscritto dal: Dec 2005
Messaggi: 2005
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Quote:
__________________
i7 4790K 4.6Ghz 1,234V scoperchiata daily, Dissi raijintek, asus rampage hero VII, 16Gb ram g-skills ripjawsX 2133, SSD128GB samsung Evo840 2 x 1TB HDD, alimentatore OCZ 600watt modulare; AMD FX6300 dissi coolermaster CNPS10X, gigabyte UD3 990FX, 16 gb kingston fury 1866mhz, SSD128GB samsung evo840 + 2 x 1TB HDD, alimentatore corsair 550watt modulare; Notebook Asus N76VZ + mod i7 3840QM + SSD 128gb Samsung evo840 |
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#3492 |
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Senior Member
Iscritto dal: Jan 2010
Città: Campobasso _________________________ ID ORIGIN/STEAM : DEMfiKNOW
Messaggi: 10281
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AMD FX ed efficienza energetica, confronto con otto CPU Intel e AMD
se a qualcuno fosse sfuggito
AMD FX ed efficienza energetica, confronto con otto CPU Intel e AMD OT io ho comprato un wattometro oggi e sto già facendo qualche test per curiosità
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Ultima modifica di liberato87 : 30-11-2011 alle 23:30. |
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#3493 | |
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Senior Member
Iscritto dal: Sep 2009
Messaggi: 5582
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Quote:
comprare AMD non è irrazionale, anche quando non conviene. se AMD vende, i prezzi restano bassi e in futuro comprerò un processore migliore a meno. chi pensa solo a corto raggio, alla fine ci perde, perchè la somma di tutti questi contributi fa decadere tutto il sistema. puntroppo non saranno le compere degli appassionato a ambiare qualcosa. Amd ha nella apu una forza, ma non riesce a sfruttarla, per colpa della resa e della politica aggressiva di Intel. al momento comprerei un e450, per scaricare da internet e vedere i film anche in 3d tutto in 18w di tpd, con dissipatore anche apssivo in un computer da casa dove non voglio comprare la scheda grafica, prenderei un a8 3850, che ha un ottimo equilibrio non avendo dubbi di prendere gli stessi processori anche su portatli e netbook se dovessi invece prendere un computer prestante, farei fatiga a prendere un 8150, risparmerei e prenderei un 8120, che si trova a 60 euro e compete meglio nella sua fascia con un 2500k, di quando non faccia l'8150 con l'2600k penso che con il prossimo step il problema sia risolto Ultima modifica di carlottoIIx6 : 01-12-2011 alle 00:31. |
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#3494 |
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Senior Member
Iscritto dal: Jan 2010
Città: Campobasso _________________________ ID ORIGIN/STEAM : DEMfiKNOW
Messaggi: 10281
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ricordate il thread aperto su hardopc in cui chiedevano di fare le domande sui bulldozer??
sono uscite le risposte alle 10 domande più chieste... AMD came to HardOCP after the lackluster Bulldozer desktop launch and wanted to reach out to the hardware enthusiast community by answering questions that many of us had. We posted a HardForum thread and allowed [H] readers to ask their questions. AMD culled through the questions and AMD staffers answered 10 of the questions. HardOCP Readers Ask AMD Bulldozer Questions 1. Why was the L1 cache size reduced going from Phenom II to Bulldozer? Mike Butler, Senior Fellow Design Engineer, AMD Over the years, AMD CPU architects have analyzed and simulated different client and server workload data footprints to efficiently size all levels of cache and have worked to optimize performance. For "Bulldozer" AMD implemented a write-thru L1D cache and focused on improving pre-fetch algorithms and increasing L1D cache bandwidth on popular small block transfers. For those less frequent, larger block transfers we rely upon the efficiencies built into our large 16-way 2MB L2. Based on the average workloads today, we see this new design – despite the smaller L1 cache – as a more efficient way to process data. 2. Why are the integer operation benchmarks so low compared to even previous AMD 4 cores? Mike Butler, Senior Fellow Design Engineer, AMD "Bulldozer" is a new microarchitecture that differs in several ways from previous generations. The "Bulldozer" architecture uses both dedicated and shared resources, allowing for a more efficient design, improved instructions per watt and maintaining IPC over our widest operating range – from top boost frequencies in unlocked desktops to throughput server workloads at lower voltage, a range unmatched in prior AMD architecture generations. As such, some individual benchmarks will show different performance levels (some higher, some lower) than prior core designs. The net performance delivered on multi-threaded applications represents a significant advancement in throughput, despite some older benchmarks not benefitting from the unique features and tradeoffs that went into the Bulldozer microarchitecture. It is also important to note that the "Bulldozer" architecture is configured and optimized for server throughput. The two integer execution cores present in Bulldozer are designed to deliver area- and power-efficient multi-threaded throughput. 3. It seems that the idea of modules and cores sharing parts is brilliant, but the idea of increasing frequency while lowering IPC seems like a step backwards. Why was this decided on? Mike Butler, Senior Fellow Design Engineer, AMD Clearly, IPC is an important factor in processor performance, and IPC has decreased slightly in this first instantiation of "Bulldozer." That said there are multiple performance factors – and trade-offs – that went into the design of the forward-looking "Bulldozer" architecture. The new CPU core delivers higher frequency while maintaining IPC, improved multi-thread (parallel computing) performance, instructions per watt, advanced boost functionality, new x86 instruction sets, and over-clock capabilities never seen in previous microarchitectures. We believe these enhancements will show positive lift for end-users as new operating systems and software applications take advantage of the new features inside "Bulldozer." And, looking forward, as process technology matures over time, the core is well structured for potential increased frequencies in the future. 4. Based on various reviews and benchmarks, the price vs performance of BD seems subpar relative to current Intel SB offerings. Can you explain you competitive positioning relative to Intel? Adam Kozak, Product Marketing Manager, AMD AMD designed this part around applications and environments that we believe our customers use – and which we expect them to use going forward. The architecture focuses on high-frequency and resource sharing to achieve optimal throughput and speed in next generation applications and high-resolution gaming. This is a forward-looking, innovate approach to CPU design. And while that is difficult to measure with older, single threaded benchmarks, we believe the AMD FX CPUs offer a great experience for how our performance customers use their PCs today. 5. Is anything being done from AMD's side to a.) promote the development of more true multithreaded code and b.) give guidance to developers on how to approach multithreaded code to give as good results as possible? Gabe Gravning, Senior Product Marketing Manager, AMD We are working with developers and ISVs to encourage the development of multi-threaded applications and code. This is a major focus for AMD and others in the industry. And this was the driving force for us to host our own developer summit in 2011 so we could have a conversation with developers about parallelism and heterogeneous computing. So yes, we are promoting new tools that make it easier for developers to take full advantage of an increasing number of cores on the CPU, GPU or both. 6. It has been stated that Bulldozer will see improvements in performance with the Windows 8 scheduler. Would you elaborate? Gabe Gravning, Senior Product Marketing Manager, AMD We worked with Microsoft to improve the way threads are scheduled with the "Bulldozer" architecture in Windows 8®. In Windows 7, workloads are simply executed sequentially across the cores. The Windows 8 scheduler is optimized for the "Bulldozer" architecture and will distribute the workload across each core pair first and then each core resulting in better threaded performance. For example, in testing by AMD with the AMD FX-8150, we are seeing up to 10% uplift on a number of games with the Windows 8 Developer Preview compared to Windows® 7. Of course, results do vary. We are also working with Microsoft on a scheduler update for Windows 7 that will be available soon. 7. Why would I buy a $275 Bulldozer cpu when the $170 1090t seems to equal its performance or actually do better at every benchmark and game we've seen? Adam Kozak, Product Marketing Manager, AMD We understand our customers make purchase decisions based on how they use their PCs, and in many cases our AMD Phenom™ II processors are a great (purchase). For those ready for a more modern architecture, who want a desktop for high resolution gaming and to tackle time intensive tasks with newer multi-threaded applications, the AMD FX processor is a great upgrade. 8. What specific or general computing roles do you see BD excelling in? For instance virtualization, Windows 8, solitaire, etc? Adam Kozak, Product Marketing Manager, AMD We’re seeing great results at stock frequencies with HD content creation, file processing, image processing, and high resolution gaming environments. Most of these applications are multi-core aware, and some have even begun to use new instructions to further enhance performance on AMD FX processor systems. 9. Why did you make such design decisions as increasing the length of the pipeline in order to achieve higher clocks as opposed to going for efficiency? Were architecture choices that resulted in better IPC offsetting the gains from sharing parts within the CPU? Mike Butler, Senior Fellow Design Engineer, AMD The latest architectural advancements from both AMD and our competitors have incorporated advancements from deeper pipelines. The pipeline within our latest "Bulldozer" microarchitecture is approximately 25 percent deeper than that of the previous generation architectures. That deeper pipeline is a key technology advancement, providing record breaking frequencies and performance improvements. Additionally, the "Bulldozer" design inherently runs at a higher frequency for a given voltage than an alternative design would, and is thus a more power-efficient way of delivering performance – and we expect that performance will scale over time and as process maturity gains are realized. For example, on parallel DirectX 11 gaming titles like Civilization V and Metro 2033, the AMD FX-8150 outperforms the Core i7-2600 (both with a AMD Radeon™ HD 6970 graphics card) by up to 18 percent and 8 percent, respectively. Based on design decision like this, the AMD FX-8150 maximum Turbo frequency is 4.2GHz, a 15 percent increase over the AMD Phenom™ II X6 1100T (3.7GHz). 10. We have seen in some benchmarks that this cpu can be a multithreaded beast. I understand that Battlefield 3 and future games will use multithreaded DirectX11 drivers. Do you believe that Zambezi will have any performance advantages over the competition in this area given the extreme multithreaded nature of the chip? And are you working with Dice and or other Developers on similar optimizations for future game and multimedia titles? Gabe Gravning, Senior Product Marketing Manager, AMD The question is not "will this transition to multithreaded applications happen" but rather "how soon?" AMD drove this same type of inflection point in the industry with 64-bit computing and APU platforms. It’s clear that application multithreading, including the multithreading advancements in DirectX 11 are the future, and the "Bulldozer" architecture is the bridge to that future. We see a great opportunity for AMD to lead the industry to a multi-threaded future, just as we have in the past. That will most definitely require tight collaboration with the software developer community.
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Ultima modifica di liberato87 : 01-12-2011 alle 11:43. |
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#3495 | |
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Senior Member
Iscritto dal: Sep 2009
Messaggi: 5582
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Quote:
a me rimane l'idea che non è sfruttato a dovere Ultima modifica di carlottoIIx6 : 01-12-2011 alle 12:03. |
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#3496 | |
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Senior Member
Iscritto dal: Jan 2010
Città: Campobasso _________________________ ID ORIGIN/STEAM : DEMfiKNOW
Messaggi: 10281
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Quote:
Ps Non quotare tutto il mio post (fai un megacut, lascia solo la prima riga ecc) altrimenti il thread diventa poi illeggibile ,)
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#3497 | |
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Senior Member
Iscritto dal: Oct 2011
Messaggi: 2212
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Quote:
Mi sembra ovvio, cosa ci si voleva aspettare come risposta ? Che BD è cosi per la fretta ti metterlo sul mercato dopo anni di una progettazione distratta e di una GF che gli fa i PP con i piedi ? Uhm ... naaa...poco professionale per un azienda. Ergo è chiaro che tirano fuori che il software è la causa delle nostre bestemmie dal 12 di ottobre. Mi dispiace ma io stesso ho smesso di lavorare sulla compilazione del kernel quando mi sono accorto di una cosa che non spiego qui perchè vado ot. Ergo non la danno a bere a me con la storia dei software. Dico solo una cosa: è vero si che alcuni software fanno fatica a dare in pasto bene tutto a zambesi, ma il suo vero problema critico non è il software. Ci sono alcuni pochi elementi immaturi nell'ottimizzazione dell'architettura Bulldozer, ed inoltre con l'aggiunta di un PP degno di latrina vietnamita. Tutti tranquillamente risolvibili nei prossimi step e/o piledriver. Questo è quello che ho sempre sostenuto e continuo a ripetere.
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*[email protected](1.38v) - Msi 990fxa-gd80 - Geil evo corsa 4x4gb cl9 1866mhz - Sapphire hd7870 - Wd 2x1tb - Corsair gs800 - Cosmos II *Altre cpu's: Fx-8120/A10-5800k/1055t/965Be/5400+/i920/E5400 - Os: Xubuntu 16.04.4 "xenial" - Debian_jessie 8.0 - Slackware 14.2 - gentoo linux - Kali Linux 2018.2 Catalyst 13.12 problemi con i vecchi OpenGL Ultima modifica di shellx : 01-12-2011 alle 05:17. |
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#3498 | |
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Senior Member
Iscritto dal: Apr 2011
Città: Valle Boreale ......
Messaggi: 5339
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Quote:
Uno coi suoi soldi fa quello che vuole ci mancherebbe altro. Ho solo detto che se si dice chi se ne frega dei test, allora non ha senso il thread, perchè per valutare i pro e i contro se non guardi dei test mi spieghi come fai.
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SirAlonne su steam, FWA_Ussaro67_IT su uplay
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#3499 | |
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Senior Member
Iscritto dal: Jan 2002
Città: non ti interessa
Messaggi: 5813
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Quote:
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[url="http://www.hwupgrade.it/forum/showthread.php?t=2119003"]- Compilatore Intel e disparità di trattamento verso processori AMD/VIA |
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#3500 | |
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Senior Member
Iscritto dal: Aug 2011
Messaggi: 1655
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Quote:
Diverso invece è i caso di chi posta domande, di chi chiede dettagli sull'architettura in se, di chi parla degli sviluppi, di chi chiede come va a chi ce l'ha....in questo caso si parla di BD, non di BD vs i7 (il cui esito, ancora una volta, mi sembra essere abbastanza chiaro - sia in termini di consumi che in termini di perf/watt). Ma siccome questo non è un thread sui consigli per gli acquisti....è giusto dare spazio ai bench, è inutile dare spazio solo ai bench Ultima modifica di Randa71 : 01-12-2011 alle 09:04. |
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Tutti gli orari sono GMT +1. Ora sono le: 17:11.




















