| walsufnir said: Feel free to find other benches. But point for point: Yes, there is buffer cache. But the pic shows they were transferring 4000MB of data. So caches don't help here. Don't know where you get the GB/s but that's obviously also wrong. Of course your hdd you use in your PS3 is a bit faster because of ssd-cache but that's not the point. And the ps3 has a crappy interface to hdd (meaning outdated) so that's no proof for anything. No the benchmark didn't show the model but it's 3 years old. I am curious to see how you find someting proving the opposite (so that at any time the 6xbdd of ps4 is faster than an hdd). |
Bold: I already said I was wrong two time... are you reading what I wrote?
Now about the HDD a 2009 sequencial read test with standard Samsumg 7200rpm.
That the reason I'm saying your bench picture is wrong... just at the start the a 7200rpm HDD reach close to 100MB/s (not over) and after that it started to drop to get a average of 68GB/s... now a 5400rpm HDD have a even worst average read (< 50GB/s).
I think the test just uses the start of the process.
