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Below is the full 8086/8088 instruction set of Intel (81 instructions total). [2] These instructions are also available in 32-bit mode, in which they operate on 32-bit registers (eax, ebx, etc.) and values instead of their 16-bit (ax, bx, etc.) counterparts.
66 MHz Intel Pentium (sSpec=SX837) with the FDIV bug The Pentium FDIV bug is a hardware bug affecting the floating-point unit (FPU) of the early Intel Pentium processors . Because of the bug, the processor would return incorrect binary floating point results when dividing certain pairs of high-precision numbers.
Montage Jintide CPUs can be distinguished from the Intel Xeon CPU models they're based on by the presence of the substring Montage in the brand string of the Montage CPUs (e.g. Montage Jintide C2460 [164] and Intel Xeon Platinum 8160 [165] - both of which identify themselves as GenuineIntel Family 6 Model 55h Stepping 4 - can be distinguished ...
An iterative refresh of Raptor Lake-S desktop processors, called the 14th generation of Intel Core, was launched on October 17, 2023. [1] [2]CPUs in bold below feature ECC memory support only when paired with a motherboard based on the W680 chipset according to each respective Intel Ark product page.
All models support: MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, Enhanced Intel SpeedStep Technology (EIST), Intel 64, XD bit (an NX bit implementation), Intel VT-x, Smart Cache. G32xx support up to DDR3-1333 memory while G34xx support up to DDR3-1600. G3258 (Pentium anniversary edition) has unlocked CPU multiplier.
Intel says its PCs are spontaneously crashing – but that it has found the cause of the problem. Users have been returning computers that have its Intel Core 13th/14th Gen desktop processors ...
In the mid-1990s, a facility for supplying new microcode was initially referred to as the Pentium Pro BIOS Update Feature. [18] [19] It was intended that user-mode applications should make a BIOS interrupt call to supply a new "BIOS Update Data Block", which the BIOS would partially validate and save to nonvolatile BIOS memory; this could be supplied to the installed processors on next boot.
Also in August 2023 a new vulnerability called Downfall or Gather Data Sampling was disclosed, [63] [64] [65] affecting Intel CPU Skylake, Cascade Lake, Cooper Lake, Ice Lake, Tiger Lake, Amber Lake, Kaby Lake, Coffee Lake, Whiskey Lake, Comet Lake & Rocket Lake CPU families. Intel will release a microcode update for affected products.