3 ms·
Comparison is inaccurate. iPhoneX has 256GB of Flash, not RAM. Vacuum tubes were used for RAM, while smaller and cheaper ferrite cores were used for permanent s
by drjackyll 9y ago
Comparison is inaccurate. iPhoneX has 256GB of Flash, not RAM. Vacuum tubes were used for RAM, while smaller and cheaper ferrite cores were used for permanent storage.