2020年9月22日 · A long time ago AMD came out with 64 bit CPUs. Intel came out with them after. Ubuntu tagged the new versions as amd64 and has not changed since then, even when Intel had 64 bit CPUs also. AMD64 is for amd and intel CPUs.

2014年6月18日 · For Intel systems, the Vendor ID is - GenuineIntel and for AMD - AuthenticAMD. But they are compatible. It is a bit of an historical artifact in that AMD was the creator of the 64 bit 'long' mode, and later Intel matched that creation. But naming often refers to any 64 bit binary as an AMD/64bit format, usually with the label 'AMD64'.

On my setup (AMD Ryzen / MSI B450M-A PRO MAX), /proc/cpuinfo listed the svm feature, and lscpu listed AMD-V, even though it was disabled in the BIOS. The BIOS setting to enable AMD-V was hard to find, as it was located in Overclocking > CPU Features > SVM mode. Hope this helps people finding this thread.

2015年3月26日 · Intel/AMD have variable length instructions - they vary from 1byte to 15 bytes. So, instruction length does not determine what type(32/64-bit) processor it is. x86_64 is name of specific 64-bit ISA. This instruction set was released in 1999 by AMD (Advanced Micro Devices). AMD later rebranded it to amd64.

2020年5月2日 · Steps to install Ubuntu 20 with Nvidia + AMD. Install Ubuntu 20.04.2.0 LTS (Focal Fossa) server; Once started apt-get update && time apt-get dist-upgrade

2012年9月17日 · When running uname -a, I get as output 41-Ubuntu SMP Mon Aug 13 17:59:54 UTC 2012 i686 athlon i386 GNU/Linux Can someone please explain to me why both i386 & i686 ? What exactly is my PC

2016年2月6日 · There is a slight misunderstanding here. AMD64 refers to the architecture of the processor. As AMD's X86-64 extension prevailed in the "64-Bit format war", it is named after them; just like people used to call all PCs IBM-PC-compatible.

2023年5月16日 · I have an Intel Dell Optiplex (Intel iGPU) outfitted with a 20.04 SSD and the goal is to transplant a disk to an AMD Laptop: Aspire V5-122p-0857. There is anecdotal testimony that this is possible: Migrating from Intel CPU to AMD. What, if any, procedure can / must be performed to assure a smooth transplant? Any lessons-learned are always ...

2019年1月23日 · When installing Ubuntu on a PC with an AMD APU like Athlon 200GE / Ryzen 2200G / Ryzen 2400G processor, the boot process doesn't complete and the screen remains black. The OS won't boot after the live CD screen.

2014年3月22日 · i386 refers to the 32-bit edition and amd64 (or x86_64) refers to the 64-bit edition for Intel and AMD processors. Wikipedia's i386 entry: The Intel 80386, also known as the i386, or just 386, was a 32-bit microprocessor introduced by Intel in 1985...