anthony wrote:I can only tell you why I bought T43. The faster front side bus, 533 instead of 400MHz, the faster dual channel memory, and the improved chipset. Will I even need any of those things. Maybe, maybe not. But I do know that any laptop you buy will probably be outdated in 6 months as software and, yes, even web sites, add capacity to take advantage of the new technology. . I didn't want to start with an older style model.
I own a t43p and tried a t42p @ 2.1Ghz before, their performance are pretty close.
1.) The front bus seems big different but actually not.
2.) IBM only offer one DDR RAM chip in their machine normally. If you want to make a dual channel, got to buy another one by yourself. Extra $$ for couple % different performance improved?
3.) "But I do know that any laptop you buy will probably be outdated in 6 months as software and, yes, even web sites" Normally I set my thinkpad at maximum battery (800Mhz) and everthing works cool, never feel lag or freez. So "outdate" really depends what are you gonna use it for. For gaming? 3 months probably. For MS office? Perhaps 10 years.
4.) T42p beat up t43 pretty bad. Older model not meaning lower performace plus their price are very close now.
5.) T43p got higher teamperature and shorter battery life, but can't notice the machine get faster.
Please correct me if I am wrong.
