this post was submitted on 16 Nov 2025
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~~MicroSD cards are crazy slow compared to all other storage, this doesnt seem like a good idea~~
I had a chance to test Watch Dogs Legion on my fastest SD card (Samsung, v30, 170MB/s read, 130MB/s write) and it was perfectly playable, even cranked to ultra. So I take back my assertion.
I guess my camera software must just be crazy slow, because im more used to real world 20MB/s read.
I will still assert that you need a good high speed card reader, I have seen some cheapo ones that are garbage, but given Valve has full control of that, shouldn't be a problem.
UHS II micro SD cards operate at 312MB/s
That's pretty good.. It's like double a typical HDD read speed
Read or write? I can hit the write sticker speed on mine, but read is terrible.
If read is terrible it might be due to having atime writes turned on, or just a bad card. Usually read is better than write. What filesystem?
Fat32, its a card for a camera
Definitely want to make sure atime is turned off on computers for that if possible