ethomaz on 14 July 2013
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TheJimbo1234 said: So then that would imply the eRAM is slower than what is suggested as the other componets are very slow compared to the HYPOTHETICAL eRAM Sony were talking about |
eDRAM is built onto the GPU die... so the common sense is that clock of eDRAM is based in the clock of the GPU.
Wii U: 450Mhz
PS4: 800Mhz
Just that already hint for a eDRAM close to twice fast in PS4 than Wii U... it's not a proof but just a hint after all because we need to know the ratio (eDRAM clock to GPU clock) and the internal bus width with GPU and ROPs.
