CPU

The U.S. government recently banned sales of Xeon Phi co-processors for high-performance computing applications to numerous supercomputer sites in China, slowing down development of local research. But perhaps, China will not need any HPC chips from the world’s renowned suppliers in the future as domestic companies are developing a number …

Gigabyte Technology on Thursday said that it had released new BIOS versions for all of its latest LGA1150 mainboards that add support for Intel Corp.’s upcoming Core i-series 5000-sequence “Broadwell” microprocessors. The move confirms imminent introduction of Intel’s new central processing units. From now on, all Gigabyte mainboards based on …

United Microelectronics Corp., the world’s second largest contract maker of semiconductors, said that it would not offer 20nm planar fabrication process, but will jump directly to 16nm FinFET manufacturing technology. Skipping the node will help the company to catch up with its competitors. Although it was widely expected that UMC …

Advanced Micro Devices first revealed plans to develop special low-power/low-cost x86 micro-architectures in mid-2007 in a bid to compete for ultra-portable and inexpensive devices. The micro-architectures got their names – Bobcat, Jaguar and Puma – from cats to emphasize their agility and efficiency. Eight years later AMD abandons development of …

An alleged AMD insider has published what it appears to be the company’s microprocessor roadmap for 2016. If the plan is accurate and AMD manages to execute it, then next year the company will release a top-to-bottom family of central processing units based on “Zen” micro-architecture as well as one …

Anonymous insiders from Advanced Micro Devices on Tuesday revealed more details about the company’s upcoming microprocessors based on “Zen” micro-architecture. Just as expected, the new “Zen” central processing units will be dramatically different compared to “Bulldozer” CPUs. Moreover, as it appears, AMD intends to reconsider some of the things that …

UPDATE: The original story stated that it described an implementation of an AMD microprocessor based on “Zen” micro-architecture. In fact, the story describes one “Zen” core. Although there are a lot of rumours about AMD’s next-generation code-named “Zen” microprocessors, there are not a lot of official or even semi-official details about …

Intel Corp. will assist its partners in releasing inexpensive tablets based on the company’s recently announced Atom x3 system-on-chips code-named “SoFIA”. The slates based on the SoC will feature different screen sizes and will address various market segments. Intel plans to offer its partners a new set of reference designs …

A web-site has published what it claims to be specifications of Intel Corp.’s next-generation desktop microprocessors code-named “Skylake-S”. If the information is correct, then the initial “Skylake-S” family will hardly be truly broad and will not impress with high clock-rates. The upcoming Core i5 and Core i7 “Skylake-S” product lineup …

Advanced Micro Devices will continue to use multi-chip-module design for its upcoming AMD Opteron processors. This should greatly help the company to reduce its development and manufacturing costs, but may affect performance of its central processing units for servers. The forthcoming AMD Opteron processors with up to 32 cores based …

ASML Holding NV, one of the world’s leading makers of semiconductor manufacturing equipment, this week said that it had signed an agreement with one of its major U.S.-based customers to deliver at least 15 ASML extreme ultraviolet (EUV) EUV lithography systems. Given the scale of the order it is highly likely …

It is not a secret that Samsung Electronics is developing its own 64-bit ARMv8-A-compatible general-purpose processing core. This month the full-custom core from the company gained support from developers of tools used to create software. The latest versions of GNU Binutils, a collection of binary tools, as well as GNU …

Despite of a lot of hype about ARM-based servers in the recent years, actual number of their deployments remains very low. However, ARM Holdings is optimistic about its market opportunities and expects 20 per cent of servers to be ARM-based by 2020. In a bid to dramatically increase its share of …

Rumours about personal computers in clamshell form-factors powered by microprocessors featuring ARM architecture have been floating around for years, but only recently select Chinese companies released notebooks with Google Chrome OS that actually use ARM-based system-on-chips. According to ARM Holdings, these systems are only the beginning. “Just recently we have …

Intel Corp. plans to release its long-awaited Core i5 and Core i7 “Broadwell” microprocessors with unlocked multiplier for desktops in the middle of May, according to a slide from the company’s presentation. While the chips will “officially” support overclocking, they may not necessarily get popular among enthusiasts. Intel intends to …

Taiwan Semiconductor Manufacturing Co. remains optimistic about its abilities to make chips using thinner process technologies going forward. Last week the company said that it would start risk production of integrated circuits using its 7nm process technology in 2017. Mass production of commercial 7nm products will likely begin in 2018, …

Advanced Micro Devices currently commands less than two per cent of the world’s server CPU market, but next year it plans to start recapturing its share from Intel Corp. with new Opteron microprocessors based on “Zen” micro-architecture. According to a media report, AMD’s next-gen server chips offer unprecedented amount of …

ARM Holdings is developing a broad family of general-purpose processing cores that will be made using 10nm and 16nm process technologies, according to a roadmap that was revealed earlier this month. Just like today, the upcoming cores from ARM will address different segments of the market. Earlier this year ARM …

Advanced Micro Devices initiated revenue shipments of its new “Carrizo” accelerated processing unit in the first quarter of this year. The chips have been validated by PC makers and they are on-track to introduce systems powered by the latest A-series APUs in the second quarter of 2015. “We also successfully …

A web-site has published what it claims to be specifications of unlocked Intel Core i-series “Skylake” microprocessors. If the specs are to be believed, then the next-generation enthusiast-class central processing units from Intel will feature pretty high clock-rates, which are on par with today’s “Devil’s Canyon” processors. As expected, the …

Advanced Micro Devices this week confirmed that it plans to start volume shipments of its first 64-bit ARMv8-A-based Opteron microprocessor code-named “Seattle” in the second half of this year, which represents a massive one year postponement. The reasons of the delay are unclear, it is also unknown whether AMD has …

Advanced Micro Devices continues to express confidence that its next-generation high-performance general-purpose processing cores – known as “K12” and “Zen” – will be successful on the market of servers. After exiting the market of micro-servers by shutting down SeaMicro, AMD now focuses on development of high-performance microprocessors for x86 and …

Advanced Micro Devices on Thursday revealed that it had signed a new wafer supply agreement (WSA) with GlobalFoundries for 2015. Based on the disclosed terms of the agreement, AMD will significantly reduce purchases from GlobalFoundries, which indicates that the company projects further declines of PC-related product shipments this year. Under …

Intel Corp. introduced its latest Itanium microprocessor code-named “Poulson” back in 2012 and since then the company has neither updated the lineup of its IA64 chips, nor revealed exact plans about future Itanium products. But while Intel has been consistently adding new reliability, availability and serviceability features to its Xeon …

Advanced Micro Devices on Thursday said that as a part of the strategy to simplify and sharpen the company’s investment focus, AMD would exist the micro-server systems business, which was formerly known as SeaMicro. The company will retain SeaMicro’s Freedom fabric and other intellectual property, but will cease to invest …

Intel Corp. is confident that its 10nm manufacturing process will enable it to build central processing units cost-efficiently. However, the company does not want to reveal when exactly it plans to start making chips using its next-generation 10nm fabrication technology. In accordance with Moore’s law and Intel's tick-tock cadence, the company needs to …

It is not a secret that transitions to newer chip manufacturing processes are getting more difficult from financial capital standpoint since not only research and development costs more than before, but also production equipment is getting more expensive. In a bid to keep their prices at current levels, semiconductor companies need …

UPDATE: Adding Intel's 14nm vs 22nm cost curve comparison as well as a comment regarding current “Broadwell” costs. Intel Corp.’s 14nm manufacturing process was not a big success for the company because of initial yield issues. However, by now the majority of problems seem to be gone, at least, the …

Slow demand for personal computers in the first half of the year substantially affected Intel Corp.’s business results, but the company remains moderately optimistic and believes that launches of its future microprocessors code-named “Skylake” as well as Microsoft Corp.’s Windows 10 operating system will help its PC business. Intel’s client …

Although Taiwan Semiconductor Manufacturing Co. has delayed mass production of chips using its 16nm fabrication processes, this did not happen only because of low yields. According to the company, 16nm yields at TSMC are approaching mature levels. This year TSMC will offer two 16nm process technologies for clients: 16nm FinFET …