SSE2instructionsetsupportCPU

2021年3月5日 — You can determine SSE2 support by: Windows: A free download, CPU-Z, is available from CPUID that will indicate if SSE2 is present on your system or not.

2020年8月3日 — SSE2 was introduced with the Pentium 4 twenty years ago. However the first x64 processor with SSE2 was the AMD Opteron from 2003.

2018年12月17日 — All x86-64 CPUs support SSE2. And SSE2 support will never disappear in the future due to backward compatibility, unless Intel decided to change to a different ...

SSE2 extends the MMX Technology and SSE technology with the addition of 144 instructions that deliver performance increases across a broad range of applications ...

If you are unsure about your particular computer, you can determine SSE2 support by: Windows: A free download, CPU-Z, is available from CPUID that will indicate ...

SSE2 instructions allow the use of XMM (SIMD) registers on x86 instruction set architecture processors. These registers can load up to 128 bits of data and ...

SSE2，全名為Streaming SIMD Extensions 2，是一種IA-32架構的SIMD（單一指令多重資料）指令集。SSE2是在2001年隨著Intel發表第一代Pentium 4處理器也一併推出的指令集。

This instruction set is supported by Pentium3 and newer chips, in the AMD line by Athlon-4, Athlon-xp and Athlon-mp chips. The earlier version of SSE ...

2013年9月1日 — _M_IX86_FP is only defined for 32-bit code. 64-bit x86 code has at least SSE2. You can use _M_AMD64 or _M_X64 to determine if the code is 64-bit.

SSE2 instructions are an extension of the SIMD execution model introduced with the MMX technology and the SSE extensions.