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yup both have 512 but the cell gets half (256) and the RSX gets the other half (256) making up the 512 total

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Mick wrote:
no the both have 512MB
oh. i was thinking the fat had only 256MB
(slaps self in the face)

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No, they all have 512MB, just that in the FAT, it's embedded on the GPU, you can't see it on the ma inboard like with the SLIM. If a PS3 only had 256MB, you think that woulld even ompete with the 360 at all? No way...
It is slimmer because they compacted everything else in that CXD9963G8.
Take a look at the SLIM board, and the Fat board, and there is a HUGE difference on the number of ICs on the FAT -vs- SLIM, way less on the slim. Even though the GPU and CPU are at 45nm die process, they still are the same size as SEEN, as the 65nm ones. The 45nm ones take up less power, and by design are FASTER but are throttled back.
Look at this post I did up, with Omnikron's help: http://www.ps3-hacks.com/forums/viewtop … 015#p53015
Look at the parts list of the FAT -vs- SLIM!!!
What's NOT on the SLIM?
- Sony CXD9280GP - ? Next to ASIC B Chip
- Marvell 88SA8040-TBC1 is a SATA controller
- Sony CXD2973GB (Above CELL) "0611HAL" Hardware Abstraction Layer (USA/JAP Hardware Emu)
- Sony CXD2979GB (Above CELL) "0629HAL" Hardware Abstraction Layer (Software Emu Boards)
- Sony CXD2973GB (Left of RSX) Microcontroller - Part of Southbridge (Software Emu Boards)
- Sony CXD4302GB is I/O Bridge Controller
- Samsung K9F1G08U0A is 1GB SLC NAND Flash
- Genesys Logic GL852 - USB2.0 HUB CONTROLLER w/8BIT RISC Processor
PS Hardware compatible boards have even MORE stuff... The slim is SLIM....
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Woop woop got my slim today, its very cool ![]()
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Craig wrote:
Woop woop got my slim today, its very cool
Where from? Import?
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Nope shopto, They dispatched it yesterday but i picked it up today from their depot
couldent wait till tuesday
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Craig wrote:
Nope shopto, They dispatched it yesterday but i picked it up today from their depot
couldent wait till tuesday
Ahh nice, better price than play.com too. Only problem was the fact i couldn't add funds to my wallet on shopto. Where is their depot anyway?
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I meant tnt's depot thats who they have to deliver them
Check out gameplay, they have dropped their price to £230 aswell ![]()
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Craig wrote:
I meant tnt's depot thats who they have to deliver them
Check out gameplay, they have dropped their price to £230 aswell
Ahh, mines been dispatched already, i'll justify the extra money by not buying the stand.
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got mine on the 26th (insert big grin smiley here)
yes its very cool indeed
just when we thought the ps3 couldn't get any sexier. until it lost weight ![]()
Could it get any smaller ?

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Nah its perfect, I dont really like size zero models ![]()
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It looks like the last board revision just with the PCB cut different. It has the same component map.
Also the RSX doesn't have an XDR controller, so if all the 512MiB is XDR the 256MiB DDR2 is still in the RSX and the extra 256MiB is being used by XMB and games. Then again they might have put something new in the CBE to control the RSX further; buffering and controlling the VRAM bus I imagine would slow down performance drastically though.
Some variant of the above could be the reason they didn't want to manage the otheros abstraction/driver anymore and cut support.
The 'super companion chip' looks to still act as a bridge controller to the same components. Everything is just more refined according to function.
http://s2.guide-images.ifixit.com/igi/L … BSHE.large
http://s1.guide-images.ifixit.com/igi/M … AxLl.large
If someone can get me IC readable images of the top and bottom of the main board, and of the BRD controller too I'll document the chips nobody else has even for the old boards. I'll do it in a single PDF giving you credits of course. There are ~20 passed by on all past analysis, and nobody has even done the BRD.
Last edited by 0m1kr0n (2009-08-30 01:06:16)
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