Advantech RS-400-SF Manuel d'utilisateur télécharger pdf (Page 30)

RS-400-SF User’s Manual

2.8 Cache Memory

Since the second level (L2) cache has been embedded into

the Intel

® Pentium® 4 / Celeron processor, you do not have

to take care of either SRAM chips or SRAM modules. The

built-in second level cache in the Pentium

® 4/ Celeron

processor yields much higher performance than the external

cache memories. The cache size in the Intel

Pentium

processor is 512 or 256 KB, depending on the type of CPU.

The cache size in the Intel

Celeron processor is 128KB.

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Advantech RS-400-SF Manuel d'utilisateur Page 30