burnout 3 takedown xbox one backwards compatibility

A list with 50 games would probably have been better, though, seeing as you've missed quite a few games that are absolute must-haves or must-plays, for the OG Xbox. That's kind of the thing here, with so few games supported right now we don't know what kind of potential compatibility it has.īut the other side of this is that games don't have to be using 100% CPU time on XB360 and many probably remain GPU limited or even frame time limited (especially the XBLA games) despite the CPU being so weak. BUT this is assuming that they don't rely on a high degree of synchronization for performance or correctness, one that the emulator would probably not be able to provide while running the threads on separate cores (and if they have to constantly switch threads on the same core to get the same effect performance will tank). Nonetheless, the performance per thread is nowhere close to 100% what it is when only one thread is running so there's definitely some reprieve for code that heavily multithreads the cores.

Second, it's like SMT - there's some contention but it's not nearly like halving performance, that would defeat the point. It also pays for having to manage some branch targets that aren't known statically.Ģ) That performance comparison was probably done using GCC, vs what production code would have used, which was IBM's compiler which got more mature in time.ģ) The common 2x1.6GHz claim is very misleading, first of all you get full access to the CPU if only one thread is running. The binary translator simply doesn't have access to the same level of structure and information that the compiler would have and it pays for it, especially when the original code was for an arch with twice as many registers. You'll be lucky to average 50% of that with translated code, and that's assuming some good generous properties of the code and emulator.

There are some problems with this comparison.ġ) You're looking at native code performance.

Burnout 3 takedown xbox one backwards compatibility