I am having a HP computer with the Windows Vista operating system compatibly. Along with the AMD Bulldozer FP processor, it speed is fine with the working performance. It gives me nice working environment. As per my knowledge the Bulldozer FP is having the 8 such units which can combine to form 4 256 bit in once operation. As well as the Sandy Bridge is having the FP units for the AVX capable and for that all of them having the 256 bit wide in its operation. But I found a problem while making the operation of the 128 bit SSE instructions, there is only half of the register is used for this operation in my computer. Though the Bulldozer having the 8 units, then why it happens? What is cause of the slower response? Is it for the AVX instructions regarding the SB unit? I am having no such idea or the information regarding the processor, so any one here able to suggest me to how underestimate the capabilities of the Bulldozer FP processor? Any other suggestion will helpful for me…
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