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RE: Best for ReadyBoost: USB vs. SD Card OK so we have a MB with flash built in, and it's faster to access flash on a
USB than it is to access the harddrive. I'm just wondering, a few things now.
1. In sleep mode, can flash be used instead of main ram to save battery life?
2. It was never answered: Usb2.0 vs SD. I have a built in card reader which
may be faster than a usb reader. Which is faster? Also SD is not so clunky.
Usb is 480Mbps but doing research on SD card speed for built in readers is
not so easy to find. Figure the 150x speed is 22.5 MBps. You see the Mbps vs
MBps. Great for confusing customers, must have been designed by Intel. |