I agree with CrazyRunner33 response to Britom's card speed question.
I own a Canon 50D with Raw_Rec and I have a Komputerbay 64GB 1000x card. The card may be capable of recording 125MB/s. However, due to the write limit of the 50D we are getting about 80MB/s. But yet, it also appears that the 50D is totally relying upon the extreme write speed in order to achieve writes upwards of 60MB/s.
Back to the 7D, I presume that a 600x is going to provide you with up to 60MB/s without trouble. However, we don't know how the 7D will handle the Raw_Rec module, just like what CrazzyRunner 33 had mentioned. We may find astonishing results with a 600x card in the 7D compared to that of the 50D due to the cameras different write speed capabilities...
This will definitely be something to post about when the time comes.
I own a Canon 50D with Raw_Rec and I have a Komputerbay 64GB 1000x card. The card may be capable of recording 125MB/s. However, due to the write limit of the 50D we are getting about 80MB/s. But yet, it also appears that the 50D is totally relying upon the extreme write speed in order to achieve writes upwards of 60MB/s.
Back to the 7D, I presume that a 600x is going to provide you with up to 60MB/s without trouble. However, we don't know how the 7D will handle the Raw_Rec module, just like what CrazzyRunner 33 had mentioned. We may find astonishing results with a 600x card in the 7D compared to that of the 50D due to the cameras different write speed capabilities...
This will definitely be something to post about when the time comes.