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A Memory Card Torture Test
An anonymous reader writes "Would you buy a Ferrari and put regular gas into it? I don't think so. So why are most of us buying expensive digital cameras and using cheap memory cards? If you want to find out how much better a high speed memory card is, check out this group test of high capacity compact flash and SD cards."
When I bought my camera 6 months ago, I searched and searched, and found there was simply no way to know what performance to expect from a given card / camera combination. Labelings like "32x" apparently don't mean a whole lot, the same card doesn't work equally well in all cameras, packaging and labeling are not changed when the card is re-engineered, and there are so many different cards available that no benchmark table is even nearly complete - often there's no overlap at all between the cards used in a benchmark and the cards available from a chosen vendor.
"So why are most of us buying expensive digital cameras and using cheap memory cards?"
Because if your camera can write 1MB/s, it doesn't matter if your memory card has theoretical write speed of 1MB/s, 2MB/s, 4MB/s or 10MB/s. You will get 1MB/s of write performance in any case.
It's interesting that they tested memory cards with Canon EOS 1D Mark II camera that costs $3500. I wonder how the results would look if they would've used $350 camera instead.
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