FYI...
The Pentium 4 processors with 1MB L2 cache on the 90nm process technology underwent C-0 to the D-0 core processor stepping change. The newer D-0 stepping will incorporate planned power optimizations to enable speed enhancements. These were available in March, but in quantity beginning in May.
Prescott's SSE3 Instructions
The new 90nm Pentium 4 adds 13 new SSE instructions, aka "Prescott New Instructions." These include:
* An instruction to speed up x87 floating point to integer conversion
* Five instructions to improve the efficiency of loading, moving and duplicating SIMD data, useful in complex arithmetic algorithms
* An instruction to avoid cache line splits when loading data, useful in certain video compression applications
* Four instructions to enable more efficient handling of arrays of structures. This is useful in 3D graphics, particularly when processing vertex buffers.
* Two instructions that help manage thread synchronization, which will in turn improve Hyper-Threading performance.
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Try everything...
Do not be afraid of failure, for this is how we learn and grow...
Live life to the fullest...
Do not regret what you have not yet done!!!
The Pentium 4 processors with 1MB L2 cache on the 90nm process technology underwent C-0 to the D-0 core processor stepping change. The newer D-0 stepping will incorporate planned power optimizations to enable speed enhancements. These were available in March, but in quantity beginning in May.
Prescott's SSE3 Instructions
The new 90nm Pentium 4 adds 13 new SSE instructions, aka "Prescott New Instructions." These include:
* An instruction to speed up x87 floating point to integer conversion
* Five instructions to improve the efficiency of loading, moving and duplicating SIMD data, useful in complex arithmetic algorithms
* An instruction to avoid cache line splits when loading data, useful in certain video compression applications
* Four instructions to enable more efficient handling of arrays of structures. This is useful in 3D graphics, particularly when processing vertex buffers.
* Two instructions that help manage thread synchronization, which will in turn improve Hyper-Threading performance.
========================
Try everything...
Do not be afraid of failure, for this is how we learn and grow...
Live life to the fullest...
Do not regret what you have not yet done!!!