Mintmaster
Veteran
I guess not when I saw this:xbdestroya said:Mintmaster have you read the thread? You seem not to know what I'm ranting about.
What I'm arguing is the bogus BOM numbers here, and how a firm that can put RSX at $75 would put Cell at $248. Do you see my point? My case? It has nothing to do with 360 vs PS3; it's all about PS3 vs PS3 - costwise. These numbers are ridiculous.
I thought you were talking about this, given all your references to ML and how they changed their mind:
http://webpages.charter.net/spartan85/ML_Consoles.pdf
I figured you were complaining about Cell @ $160 compared to RSX @ $100.
So for the purpose of saving me time of reading 12 pages, what was your opinion on the ML report that the thread is about?
As for why Cell won't cost less than RSX, I've given you many reasons:
A) Poorer yields, due to:
- Extra low CPU error rates needed for Cell
- High clock speed (Sony knew that whatever speed they chose, it'll get easier down the road, so 3.2GHz is intentionally not a super easy target)
B) Similar size (see calculations in previous post)
C) Similar volume, because non-PS3 cell sales will not even compare to PS3 sales.
We don't have the data to quantify (A), so it's unreasonable to say one number is way off. CPU's need to be rock solid. They cost a lot more than GPUs of the same size. In video cards, it's unlikely that the GPU costs more than 1/4 of the MSRP, as you have the memory, colling, PCB, connectors, assembly, packaging, etc. to worry about as well.
Use this to compare prices of CPUs to GPUs. A 100 mm2 Prescott is ~$180. Say $90 is profit. I doubt ATI's RV515 GPU, which is also 100 mm2, costs much more than $40, or it would be suicide.