| nightsurge said: Ok now I know MikeB is crazy... he thinks the Blu-Ray drive on the PS3 reads faster on average than a 360 DVD drive.... Lol, as his "proof" for the PS3 blu-ray drive being somehow faster, he provides a quote from himself with an awful lot of IMO's and no actual evidence. |
The Blu-ray drive is the PS3 is substantially slower than the DVD drive in the 360. That's a simple fact, one that should have no debate. However, Sony has waged a successful campaign of misinformation on that issue, and has somehow managed to convince people otherwise. Most people just don't have the technical background to understand the issue, so when Sony compares transfer rates to "prove" the PS3's drive is just as fast, people eat it right up.
(The truth is that the transfer rates aren't the problem and never were; the problem is the seek time, aka random access time. The 360's drive has a seek time of a little over 100ms, while the PS3's drive has a seek time of well over 300ms. This is why the PS3 has so many games with mandatory installs: caching data to the hard drive isn't done to improve maximum transfer rates, it's done to improve seek times. It's also why some developers have used duplicated data on Blu-ray discs: it reduces the number of data seeks required to load a scene, minimizing the effect of the bottleneck.)


















