According to Wikipedia it's about 270kb/s under ideal circumstances.
Is this data rate of 100Hz possible using an Intel Curie's Tiny Tile?
Theoretically this is possible but if you need such high transfer rates, why are you using BLE and not Bluetooth? BLE is made to allow for devices that are available constantly but use as low power as possible but not using that communication channel too much. I get the impression you've chosen the wrong hardware interface because you thought that BLE is a newer, better version of standard Bluetooth but except the name they have almost nothing in common. Names are chosen by marketing people and you should have learned before that you can never, never, never trust marketing people :-).