After MS's claims at being "better" at Integer processing, I was wondering how Cell stacks up, exactly? Everyone focusses on the SPE's floating point performance, but what is their Integer performance? How does it compare to the PPE?
I thought I had read somewhere that there were 4 integer units on each SPE, just as there are 4 floating point units, for 25.6Gops per second per SPE.? 179.2 Gops per sec for the whole PS3 CPU, minus the PPE? I'm aware that integer may not take the same precedence on the SPEs as floating point, but the computational potential purely from an execution unit POV looks to be the same?
Do we know the integer performance of the three cores in X360?
This claim has nagged at me, mostly because I haven't been able to derive everything myself to see if it's true or not Thanks for any help!
I thought I had read somewhere that there were 4 integer units on each SPE, just as there are 4 floating point units, for 25.6Gops per second per SPE.? 179.2 Gops per sec for the whole PS3 CPU, minus the PPE? I'm aware that integer may not take the same precedence on the SPEs as floating point, but the computational potential purely from an execution unit POV looks to be the same?
Do we know the integer performance of the three cores in X360?
This claim has nagged at me, mostly because I haven't been able to derive everything myself to see if it's true or not Thanks for any help!