Should I use with AMD64 Windows-7 x86 or x64?

Intel's Itanium 64-bit architecture was completely different from AMD's x86-64 architecture, so for a while their 64bit offerings were non-compatible (and Itanium was nothing like x86, whereas x86-64 extended the instruction set by adding 64bit instructions). AMD64 - ReactOS Wiki AMD64 refers to AMD's specifications for a 64-bit extension to the x86 instruction set. It is also known as x64, x86-64 or x86_64 and it is not limited to AMD processors. The ros-amd64-bringup branch was created on r34699 by Timo Kreuzer . AMD bares new x86 64-bit microprocessor | ZDNet

AMD64 Architecture Programmer’s Manual - Welcome to AMD

3.17.17 Intel 386 and AMD x86-64 Options. These ‘-m ’ options are defined for the i386 and x86-64 family of computers: -march=cpu-type Generate instructions for the machine type cpu-type.In contrast to -mtune= cpu-type, which merely tunes the generated code for the specified cpu-type, -march= cpu-type allows GCC to generate code that may not run at all on processors other than the one AMD CPU Socket Types - AMD Processor Socket Compatibility Examples of AMD CPU sockets: Socket FM2 (904), Socket AM3+ (942), Socket FM1 (937) SEE ALSO: Recommended Motherboard CPU Combos. AMD CPU Socket AM4 (Launched in 2017) Socket AM4 motherboards are compatible with the following AMD CPUs: Ryzen (Zen)

Jaguar (microarchitecture) - Wikipedia

Oct 15, 2019 What is x86-64? - Definition from x86-64 is a 64-bit processing technology developed by AMD that debuted with the Opteron and Athlon 64 processor. x86-64 is also known as x64 and AMD64. x86-64 enables 64-bit processing advantages such as increased memory space (up to 256TB) and processing more data per clock cycle. The technology is similar to Intel’s server-oriented IA-64. x86 AMD "Jaguar" processor | Playstation 4 Slim Bundle - God of War, The Last of US Remastered, and Horizon Zero Dawn. Brand: Sony Type: PlayStation 4 Bundle Color: Black Processor Type: x86-64 AMD "Jaguar", 8 cores Model #: 3004132 Return Policy: View Return Policy $433.99 – Developer Guides, Manuals & ISA Documents - AMD Developer guides, reference manuals & ISA documents for the AMD A10, A8, A6 7000 Series APUs, CodeXL, Radeon, AMD64 Architecture, compilers, bios and kernel guides & more.