Intel BX80635E52697V2 Manual Do Utilizador
Technologies
84
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:
— 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.
• 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
• 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
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
Refresh (software assisted). For further details refer to the ACPI Specifications for
Memory Power Management
document.
§