ethomaz said: eDRAM is fast than eSRAM is speed only but it needs more cycles to be updated/refreshed/wrote/read... so the latencies of eSRAM is so better compared with eDRAM. 360's eSRAM was fast than Xbone's eSRAM but the late is better and more expensive. |
true, even if its 200GB/S vs 563GB/s-terabyte/s still wins in latency, and not only that, micro has expalined that they dropped the edram cuse they needed to mix the mebdded memory with the ddr3, and for that edram didnt do, neded to change to esram
with edram obviously micro could have reached the terabyte, but would not have the perfromance that esram has plus that trick to mix esram with ddr3 logic
aving more than 200GB/s with esram is not impossible just to costly, esram requirs like 4x more transisteors, so obviously is more expensive, ad the kinect on the xbox one and you also have less money to afford more bandwidth cause you need to keep the price as cheap as possible
as for the comparasion of bayo vs bayo2, come on, we are being gentle here cause the xbox 360 already had years out on the market and engines were optmimized over the time and developers got used to the system. Wii u is new system, engines are still not well optimized for the harwdare and developers are just getting used to it, so the results arent that bad considering that