Why Don't We Have 128-Bit Computers Yet? - How-To Geek
网页2023年7月8日 — Why We May Never Need 128-bit Computers. It's practically impossible to predict the future of computing, but there are a few reasons why 128-bit computers may never be needed: Diminishing returns: As a processor's bit size increases, the performance and capabilities improvements tend to become less significant.
128-bit computing - Wikipedia
网页In computer architecture, 128-bit integers, memory addresses, or other data units are those that are 128 bits (16 octets) wide. Also, 128-bit central processing unit (CPU) and arithmetic logic unit (ALU) architectures are those that are based on registers, address buses, or data buses of that size.
Why hasn't 128 bit been introduced yet? : r/hardware - Reddit
网页Going 128 bit would require defining a whole new instruction set or at least an extension of one existing. RISC-V has a draft for RV128I but even they didn't bother fully fleshing it out yet. Each register, internal bus and processing unit widening to 128 bit would consume significant silicon area.
Why we don't have 128-bit CPUs - XDA Developers
网页2024年6月15日 — Ultimately, the key reason why we don't have 128-bit CPUs is that there's no demand for a 128-bit hardware-software ecosystem. The industry could certainly make it if it wanted to, but it...
Why aren't there 128bit or higher computers? Is 64bit enough ... - Reddit
网页2019年4月11日 — A 128-bit register can hold 2 128 bytes, which greatly exceeds the estimated total data stored on Earth as of 2010 (~1.2 zettabytes, or 1.42×10 21 bytes -- that's over 1 trillion gigabytes). There's simply nothing conceivable that would ever require that much address space.
We have 32 and 64-bit CPUs, why not a 128-bit CPU? : r/askscience - Reddit
网页e.g. a 128-bit computer might be 10x as powerful at doing cryptography, but if it costs 50x more than a 64-bit computer, even someone with unlimited funding isn't going to invest in one. They can buy 50 64-bit computers instead.
Definition of 128-bit computing - PCMag
网页What does 128-bit computing actually mean? Find out inside PCMag's comprehensive tech and computer-related encyclopedia.
32 bit vs 64 bit vs 128 bit - DEV Community
网页2024年6月27日 — Understanding the difference between 32-bit, 64-bit, and 128-bit systems helps you make informed decisions about your technology needs. Most modern systems use 64-bit technology, providing a good balance of performance and compatibility.
Will we ever move towards 128 bit architecture? - Computer …
网页2021年8月20日 — While 128-bit integer operations are already quite fast on modern superscalar CPUs, there are applications that would benefit from 128-bit floating point, even if only for use in intermediate values or for evaluating special functions to 64-bit precision.
Why Don't We Have 128 Bit CPUs? - YouTube
网页2021年6月7日 — Welcome to Byte Size Tech - This Channel is devoted to highlights from Tech Deals. We trust you find them interesting, each clip is buried in live streams a...
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