Des PC1500 pas trop chers

Xerxes · Message par **Xerxes** » 29 oct. 2007 20:40

Sorry, but I don't have such a table.

I have noticed the difference between Z80 and SC7852 than I compared a PC-G850V and a PC-E220 overclocked from 3.58 to 8.0 MHz. To my surprise the PC-E220 was slower than the PC-G850V. Investigating the problem, I have found out that some instructions need more cycles than expected. I guess this is the reason why some sources declare mistakenly the PC-E220 to have 3.072 MHz.

charognard · Message par **charognard** » 29 oct. 2007 21:18

OK, thank !!!
Now I understand why my benchmark in machine language passed a very significant time in relation to my prediction.