O ARM pode realmente fazer o mesmo que o x86? All of these things are possible. ET Deals: Dell Vostro 13 5301 11th Gen Intel Core i5 Laptop for $699, iRobot Roomba i6+ 6550 Self Emptying Robot Vacuum for $549, The Best Outdoor Tech for Socializing in Cold Weather, Meteorite Fragment Points to Missing Dwarf Planet in Early Solar System, Take a Step Towards a Career in IT and Cybersecurity for Less Than $40, NASA Begins Planning Mars Sample Return Mission, A Competitive Apple ARM Core Could Finally Break x86’s Long Computing Monopoly. Of course this won’t happen in a year or even two, but it will eventually happen. The question of whether CPU architecture X is better than x86 has been a popular one for decades, where X is understood to mean SPARC/MIPS/Itanium/PA RISC/POWER/ARM and every other architecture under the sun. I doubt the starship Enterprise will use an upgraded version of either, just as our machines today don’t use upgraded steam engines or water wheels. This site may earn affiliate commissions from the links on this page. Microsoft already has the building blocks in place to enable a first-class ARM-native experience on Windows, so that’s taken care of. A Windows on ARM system with a fraction of the performance of an Intel or AMD system but better battery life is an interesting alternative to a mainstream PC, but it isn’t a threat to the dominant x86 market. Will ARM replace the x86 as the dominant CPU species? Even if it occupies a leadership position, Intel and AMD might prove capable of matching or exceeding Apple’s improvements before the market began to shift in a significant way. Se tivermos que nos referir a um PC para uso diário, qualquer que seja sua função, então as coisas mudam porque nos veremos em situações em que este baixo consumo de ARM não vale a pena porque leva muito tempo para executar certas funções do que um processador x86. Its CPU cores have improved markedly over the past few product generations, while Intel has struggled to move on from 14nm. Stuff changes. Como escolher os melhores cabos de rede dependendo do uso e da distância, Monopólio de séries e filmes: versões especiais, colecionadores e muito mais. In short, it is possible that ARM will end up replacing x86 but for now only theoretically, since it is neither necessary nor seems that the developers want it (precisely because it is not necessary). Join the AnandTech community: where nearly half-a-million members share solutions and discuss the latest tech. Portanto, não se trata apenas de um fazer o trabalho do outro, é que todo o software deve ser adaptado ou portado, e isso é algo que nem todas as empresas podem fazer, nem todas as empresas podem pagar. But, if x86 dies it won't be ARM all the way. Até agora, as arquiteturas ARM e x86 não competiam entre si, pois foram projetadas para finalidades diferentes. ARM’s Cortex CPUs, while capable performers, aren’t as powerful in single-threaded code as Apple chips — and given that we’re also talking about moving from mobile phone power envelopes to laptop and desktop power envelopes, Apple has very good reason to want the highest level of single-threaded performance it can get. Qualcomm has the Snapdragon 8cx, which is its first purpose-built chip for Windows computers, and Windows on ARM is already a thing you can buy. 21 de dezembro de 2020. Not all of them were big enough to absorb losses. O que são FaceWidgets e como ativá-los em celulares Samsung. But if Apple can challenge Intel and AMD on their own turf, in core desktop applications, it’ll be the end of an era in computing. The inevitable performance impact of emulation ensures that no ARM Windows PC is going to match the capabilities of an x86 system — not until applications are natively available for both chips, with equal levels of GPU support and low-level optimization. A first-class Apple laptop or desktop that demonstrates improved power efficiency and equal or superior performance would be a direct threat of a sort Intel and AMD haven’t faced in decades. For years, Intel CPUs were taken as the default “best” that the market was capable of. Studies on the power efficiency of various ISA’s backed up this argument some years ago, claiming that above the microcontroller level, CPU design decisions like cache size, transistor usage, and other aspects of the physical design had a much heavier impact on power consumption than the ISA itself did. Apples-to-apples comparisons between x86 and ARM are difficult to engineer, due to profound differences in device types and market segments. At the moment, Apple also builds the highest-performance mobile ARM CPU core you can buy. Since actual Apple hardware isn’t expected to be available soon, I’m not going to try to speculate about how the products from all three companies will stack up, except to say the narrative would be a bit different if Apple beat one x86 company versus beating both. It's an architecture, not a spaceship (also Linux arguably would run on spaceships). While mobile phones and embedded devices are mostly Arm today, it is clear that x86 is still the dominant ISA (Instruction Set Architecture) for desktop computers today, with both Intel and AMD producing processors for it. Microsoft Arm-based PC run 64-bit (Arm64) apps, 32-bit (Arm32) apps, or 32-bit (x86) in emulation mode. Currently, 64-bit (x64) apps won’t work. Quick links. Portanto, é algo que atualmente não tem viabilidade, nem mesmo a médio prazo; no longo prazo é algo que pode acontecer, mas não podemos esperar logo, longe disso.eval(ez_write_tag([[300,250],'itigic_com-banner-1','ezslot_9',118,'0','0'])); Em ambientes onde o consumo é um fator determinante e ao mesmo tempo em que se realizam tarefas muito específicas e repetitivas, é aqui que isso faz sentido. Short-term, the announcement won’t change much, especially since Apple isn’t expected to launch actual ARM-based hardware at the event. E mesmo que seja em laptops? em um piscar de olhos, graças aos seus conjuntos de instruções. [...], Direitos autorais © 2020 ITIGIC | Política de Privacidade | Fale Conosco |. Russia to replace x86 with ARM 29 posts whm1974. Porém, é possível que em ambientes profissionais e principalmente servidores, as empresas comecem a desenvolver sob ARM para ganhar eficiência, já que no final isso significará uma boa redução de custos no longo prazo. ARM, NXP team to replace x86 in universal CPE designs August 05, 2020 // By Peter Clarke ARM Ltd., NXP Semiconductors NV and Telco Systems Inc. have worked with Vodafone to developed a proof of concept universal CPE (customer premises equipment) that supports multiple enterprise services such as SD-WAN, routing and firewall. Yesterday, reports surfaced claiming Apple will announce its first homegrown ARM CPU intended for desktop and laptop computing at WWDC in just a few weeks. Não há nada como abrir um pacote no Natal ou no Três [...], A decisão ao comprar um novo celular é complicada quando estamos procurando um celular de última geração ou de gama média, mas pode até se tornar mais [...], Conforme nossos celulares evoluíram, a tela bloqueada deixou de ser um elemento inerte. Contudo, [...], Ninguém disse que a convivência entre Google e Huawei ia ser simples, algo que com o passar do tempo e os problemas aparecem faz com que seja [...], Muitos usuários estão começando a se apossar de celulares com tecnologia 5G, que começaram a dar passos gigantes para estar presentes em mais [...], Propomos um desafio, mas primeiro precisamos saber se você é um usuário regular do TikTok. However x86 won’t be gone for a while. Whatever conclusions academics might reach, x86 has certainly owned the market, vanquishing every competitive architecture from the PC industry. Qual é o objetivo de ARM substituir o x86? There’s no evidence that these devices are lighting up sales charts. With Apple throwing its full weight behind a custom implementation of the ARM architecture, that would no longer be the case. I’m not saying I think this is going to happen, assuming the rumors are true in the first place. x86 can afford to go low because it can recover its NRE costs in other markets (desktop, laptop). Companies have been trying to replace ARM chips with x86 ones and vice versa for decades. Se sim, você pode continuar lendo. Eight to 10 years ago, pundits were predicting a giant collision of markets as Microsoft entered tablets with Windows and Intel launched a mobile chip business. Launching its own mobile/desktop SoC will make Apple the only consumer hardware company on Earth that controls both its hardware and its software stack (unless you run Intel Linux, anyway). At first glance, the threat seems limited to Apple’s own PC market share, but I’m not so sure that’s true. Early 2021 is the scheduled date for an x86 … AMD is working on a equivalent as well. ARM chips are no magic, they are just optimized for something else, looking at smartphone SoCs and extrapolating that to desktops is exceedingly dumb. It would light a fire under both Intel and AMD to remedy the situation. Matt Mills ARM ***MIGHT*** pick up a good chunk of the portables-only market but are nowhere near ready to usurp the gaming genre of systems yet, or data & web servers. Apple gives Macs a brain transplant with new Arm chips starting this year. Posts: 7718. Agora as coisas mudam, com a Apple lançando seu Mac Mini com processadores ARM e com resultados bastante eficientes, então a eterna discussão ressurge novamente e com os mesmos exemplos de sempre; Por exemplo, enquanto um processador de desktop x86 “médio” consome entre 65 e 130 watts, um processador ARM pode fazer o mesmo com apenas 7 a 10 watts; portanto, se ele consome tão pouco, por que não substituir a arquitetura ARM x86?eval(ez_write_tag([[580,400],'itigic_com-medrectangle-3','ezslot_1',116,'0','0'])); A resposta curta para isso é que sim, o ARM pode fazer o mesmo, mas tem algumas nuances muito importantes que envolvem “de que maneira” e, especialmente, “em quanto tempo” (em termos de desempenho). The x86 instruction set, in some ways, simple allows for convenient optimization into the RISC instruction sets, and the option to change them in the background as use priories change. From a 2014 University of Wisconsin comparison on CPU ISA power consumption. Intel, of course, ultimately left the smartphone and tablet market. THe real question is how low can an ARM supplier go while having some margin? QUOTEApple recently made some marketing claims using a 5nm processor against a 4-year old architecture and we were waiting for benchmarks to appear that we can use to do some solid comparisons. Arm processors: Everything you need to know. Por exemplo, imagine um servidor de banco de dados que possui um processador convencional baseado em x86 e outro hardware e que executa uma tarefa de gerenciamento de banco de dados e nada mais. Apple can introduce an ARM core running full macOS, but if it wants to replace x86 in its highest-end iMac Pro and Mac Pro products, it’s going to have to … According to Intel and AMD, the power penalty for performing this kind of decode in hardware is tiny. Esse servidor precisa de um processador muito poderoso com alto consumo, mas poderia ser facilmente substituído por um ou mais processadores ARM com muitos núcleos menos potentes, mas que resultam em desempenho igual ou superior e com consumo muito menor. We strongly encourage you to read our updated PRIVACY POLICY and COOKIE POLICY. Eles, antes de introduzirem seus processadores baseados em ARM, já gastaram muito tempo e esforço adaptando seu sistema operacional e, de fato, criaram um kit de desenvolvimento para que os desenvolvedores de software pudessem fazer o mesmo. Is ARM, x86, or MIPS Intrinsically More Power Efficient? This newsletter may contain advertising, deals, or affiliate links. Subscribe Today to get the latest ExtremeTech news delivered right to your inbox. Fast … TR Forums. That doesn’t mean consumers would drop them — I’d expect a slow shift at most, given Apple’s pricing and typical market strategies — but it would still be a shock to the PC industry. 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