How Much Ram Does The SGX Have?

[zacaj]

I was wondwei g how much ram there was on the sgx, or is it shared with the Cpu?

 

[Patrick R Ludvigsen]

I was under the impression that it shared the 256mb, but maybe I'm mistaken

 

[mcobit]

It's shared

 

[ldesnogu]

I was wondwei g how much ram there was on the sgx, or is it shared with the Cpu?

The previous answers are correct: the 256 MB of RAM are shared by all the chips (CPU, DSP, SGX, 2d). That might sound bad (and probably will be in some cases), but all these chips (except 2d) have caches and you have DMA's to hide latency.