By using this site, you agree to our Privacy Policy and our Terms of Use. Close
curl-6 on 30 January 2015
Edit Thread
walsufnir said:
captain carot said:

As for Espresso, it likely isnt a 970. Its as well no stock 750 PPC. THere where already changes made for Gekko, like some SIMD, FPU...

I go with marcan in this context as he is quite a knowledgable guy when it comes to Wii/WiiU hardware and many things we know about the Espresso is coming from him and his findings. In general it's of course not a stock 750 but derived from it and I guess if he says it's 750 we can likely believe him in this context. 

 

Edit: Concerning the ISA I found this: http://www.radgametools.com/bnkhist.htm

"Added Wii-U support for Bink 2 - play 30 Hz 1080p or 60 Hz 720p video! We didn't think this would be possible - the little non-SIMD CPU that could!" I didn't know it doesn't feature SIMD...

According to Marcan it has SIMD, just weaker SIMD compared to its competitors.

They basically compromised raw power in exchange for backards compatibility. That said, it has some advantages over the last gen HD twins that help mitigate its lower clock speed; better IPC, out of order execution, the ability to offload work to the GPGPU and dedicated audio chip, etc.