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  2. Downfall (security vulnerability) - Wikipedia

    en.wikipedia.org/wiki/Downfall_(security...

    Intel promised microcode updates to resolve the vulnerability. [1] The microcode patches have been shown to significantly reduce the performance of some heavily-vectorized loads. [7] Patches to mitigate the effects of the vulnerability have also been created as part of the forthcoming version 6.5 release of the Linux kernel. [8]

  3. Raptor Lake - Wikipedia

    en.wikipedia.org/wiki/Raptor_Lake

    The HX processors only support: DDR5-4800 (DDR5-5600 for i7-13850HX and above), DDR4-3200. The processors are connected to PCHs using an OPIO 2.0 x8 interface, except for the HX series which uses a DMI 4.0 x8 interface. [29] Except for the HX series, the processor and PCH are packaged together on a multi-chip package.

  4. Meltdown (security vulnerability) - Wikipedia

    en.wikipedia.org/wiki/Meltdown_(security...

    Meltdown exploits a race condition, inherent in the design of many modern CPUs.This occurs between memory access and privilege checking during instruction processing. . Additionally, combined with a cache side-channel attack, this vulnerability allows a process to bypass the normal privilege checks that isolate the exploit process from accessing data belonging to the operating system and other ...

  5. Spectre (security vulnerability) - Wikipedia

    en.wikipedia.org/wiki/Spectre_(security...

    The vulnerability is known to affect Skylake and later processors from Intel and Zen-based processors from AMD. [ 54 ] In February 2023, a team of researchers at North Carolina State University uncovered a new code execution vulnerability called Spectre-HD, also known as "Spectre SRV" or "Spectre v6".

  6. List of Intel processors - Wikipedia

    en.wikipedia.org/wiki/List_of_Intel_processors

    Intel Haswell Core i7-4771 CPU, sitting atop its original packaging that contains an OEM fan-cooled heatsink. This generational list of Intel processors attempts to present all of Intel's processors from the 4-bit 4004 (1971) to the present high-end offerings. Concise technical data is given for each product.

  7. Special Report-Inside Intel, CEO Pat Gelsinger fumbled the ...

    www.aol.com/news/special-report-inside-intel-ceo...

    They could handle vast numbers of simultaneous calculations better than central processing units, or CPUs, from Intel. Nvidia saw its stock triple in eight months, notching a $1 trillion valuation.

  8. List of Intel CPU microarchitectures - Wikipedia

    en.wikipedia.org/wiki/List_of_Intel_CPU_micro...

    Intel's second generation of 32-bit x86 processors, introduced built-in floating point unit (FPU), 8 KB on-chip L1 cache, and pipelining. Faster per MHz than the 386. Small number of new instructions. P5 original Pentium microprocessors, first x86 processor with super-scalar architecture and branch prediction. P6

  9. Reddit communities go private to protest pricing plan for apps

    www.aol.com/finance/reddit-communities-private...

    Some users threatened to quit over the issue. “I’ve got nearly 12 years on this account with regular engagement through all that time. Once Apollo is gone I’m done,” one user wrote last week.