Would a dual core CPU, better GPU, and major RAM upgrade be a worthwhile revision?

The rumors discussed here and in the linked stories don't say anything about RAM upgrades.

Level D was a RAM upgrade.

For example a computer with the lowest subscore being its memory, would benefit more from a RAM upgrade than adding a faster hard drive (or any other component).

Margins on RAM upgrades are ridiculous.

For iMac owners, Kingston Technologies (www.kingston.com) has a special this month on a 64-megabyte RAM upgrade for $139.99.

Although these chunks were considered to be too large by many programmers, the scheme would later allow third party RAM upgrades of up to 2 MB (256 x 8 kB).

With an optional RAM upgrade (requires eight 120ns DIP chips), the 4-bit version supports 640x480 in 8-bit color.

(Faithful readers may notice that both systems got a significant RAM upgrade since the 10.0 review; more on that later.)

Most catalogs have a section devoted to RAM upgrades, complete with lists and charts to help you along.