Inside Microsoft's Xbox 360
by Anand Lal Shimpi, Kristopher Kubicki & Tuan Nguyen on November 16, 2005 5:09 AM EST- Posted in
- Systems
The Xbox 360 Chipset
As we mentioned before, the Xbox 360's North Bridge is integrated into the GPU, similar to most PC chipsets with integrated graphics. The North Bridge is on the main die of the GPU and shares the same 128-bit GDDR3 memory controller that the graphics core uses to access the Xbox 360's 512MB of memory. This bus runs at 1.4GHz offering just over 22GB/s of bandwidth to main memory.
On the other side of the North Bridge there's the CPU's FSB interface, which offers 10.8GB/s of bandwidth in each direction (21.6GB/s total). You can see the serial FSB laid out in the image below:
The North Bridge also features a 500MB/s interface to the Xbox 360's South Bridge, which was designed by SiS (pictured below).
Once again, you don't see any non-Microsoft logos on any of these chips. It's clear this time around who the IP belongs to. The South Bridge is responsible for communication with the audio codec, storage devices, USB ports, controllers, and any other I/O devices.
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preciousstone - Wednesday, May 13, 2009 - link
this is nice, i found this tutorial via a wholesaler whom is selling this item at very attracting price.thanks!
preciousstone - Wednesday, May 13, 2009 - link
in case u will need the site address?http://www.volumerate.com/details.vr/sku.6116">http://www.volumerate.com/details.vr/sku.6116
covert0001 - Tuesday, October 14, 2008 - link
I have just replaced the "x" clamps on a friends board after previously repairing 2 others with 3"rlod".I used this method-
Removed x clamps and heat sinks
Cleaned dice and sinks thoroughly with methanol and cotton buds
Put a spot of artic silver on the dice
Mounted heat sinks with m5 machine screws, nylon washers and washers
Let the board warm up till the 2 red lights came on and then let it cool
This method worked a treat on both others
The problem with this one is it plays a game for about 5-10 minutes then just freezes up. If i switch it off then back on it comes up with the 3 reds again. I can manage to get it to work again but the screen eventually freezes again and 3 reds. Any ideas what could be causing this or to solve this would be greatly appreciated
steveyoung123456789 - Friday, December 9, 2011 - link
NO ONE KNOWS WHAT THE FUCK YOUR TALKING ABOUT!xBublizZ - Sunday, April 1, 2012 - link
I know!JoeMontana1616161616 - Friday, July 5, 2019 - link
Shut the fuck up and go sit your ass back on the bench, Steve.itsmyfallt - Wednesday, December 14, 2005 - link
i was going to paint my 360, but dont want to screw over my warranty, is there any way that you can take the outer shell apart and not leave any visible evidence(besides the color change) that you have taken the shell off and tooled around with it?xboxrox - Wednesday, November 23, 2005 - link
here are a few more details of the insides -http://www.teardown.com/press/Port_Xbox_360_PR_112...">http://www.teardown.com/press/Port_Xbox_360_PR_112...
jugaaru - Friday, November 18, 2005 - link
I guess the anandtech server is getting hammered, I guess its the first full blown review. Nice work anyway.kmmatney - Thursday, November 17, 2005 - link
Just google "cpu dice" - I found this quote right away:"AMD is not in a position to move its product line to dual-core until it brings on an additional fab--either it's own Fab 36 or a foundry," Kevin Krewell, an analyst for In-Stat and editor of the Microprocessor Report, said Thursday. "Dual core equals two regular CPU dice, so it's not cost effective for AMD to ship dual-core [chips] for the same price as single-core. AMD needs to keep dollars per wafer growing, and aggressive pricing of dual-core would reduce it."
Looks like many people use to term dice. So for you guys bitching and moaning for Anand to chaneg it - guess what - No Dice!