Intel BX80635E52697V2 Manual Do Utilizador

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Technologies
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Intel® Xeon® Processor E5-1600 v2/E5-2600 v2 Product Families 
Datasheet Volume One of Two
• Extensibility - Intel AVX has built-in extensibility for the future vector extensions: 
— OS context management for vector-widths beyond 256 bits is streamlined. 
— Efficient instruction encoding allows unlimited functional enhancements: 
• Vector width support beyond 256 bits
• 256-bit Vector Integer processing 
• Additional computational and/or data manipulation primitives. 
• Compatibility - Intel AVX is backward compatible with previous ISA extensions 
including Intel SSE4: 
— Existing Intel® SSE applications/library can:
• Run unmodified and benefit from processor enhancements
• Recompile existing Intel® SSE intrinsic using compilers that generate 
Intel AVX code
• Inter-operate with library ported to Intel AVX
— Applications compiled with Intel AVX can inter-operate with existing Intel SSE 
libraries.
3.10
Intel® Dynamic Power Technology
Intel® Dynamic Power technology (Memory Power Management) is a platform feature 
with the ability to transition memory components into various low power states based 
on workload requirements. The Intel® Xeon® processor E5-1600 v2/E5-2600 v2 
product families platform supports Dynamic CKE (hardware assisted) and Memory Self 
Refresh (software assisted). For further details refer to the ACPI Specifications for 
Memory Power Management
 document.
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