Tip T2503 - If you have 64MB or more you should have 512KB L2 cache installed for optimum performance. Also check whether the chipset can cache more than 32/64MB of memory. With some mainboards you need to increase the cache when you increase memory.
Fix: If the mainboard has a COAST socket and supports more than 256KB of cache then get 512KB or more cache - preferably pipeline-burst.
For more information, please see the (FAQ).