Zephyr: Difference between revisions

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* The layout and specifications of the major filtering capacitors has changed
* The layout and specifications of the major filtering capacitors has changed
* All manufacturers now apply glue around the CPU and GPU
* All manufacturers now apply glue around the CPU and GPU
* All manufacturers now use the [[Heatsinks#Extended GPU| extended]] GPU heatsink


== Zephyr_B ==
== Zephyr_B ==
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=== Notable Differences ===
=== Notable Differences ===
* The 90nm [[Y1 (GPU)|Y1]] GPU has been replaced with the 80nm [[Y2 (GPU)|Y2]] GPU
* The 90nm [[Y1 (GPU)|Y1]] GPU has been replaced with the 80nm [[Y2 (GPU)|Y2]] GPU
* The [[PCIe]] pads under the GPU have been de-swizzled in order to support the Y2 GPU.
* The [[PCIe]] pads under the GPU have been de-swizzled in order to support the Y2 GPU
* The [[Heatsinks#Extended GPU| extended]] GPU heatsink is always used, in place of the [[Heatsinks#Low Profile GPU|low profile]] GPU heatsink


== Zephyr_C ==
== Zephyr_C ==
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* 90nm IBM [[Waternoose#DD3.0|Waternoose DD3.0]] CPU
* 90nm IBM [[Waternoose#DD3.0|Waternoose DD3.0]] CPU
* GPU
* GPU
** 90nm ATi [[Y1 (GPU)|Y1]] GPU with integrated 90nm NEC [[eDRAM]] ([[#Zephyr_A|Zephyr_A]])
** 90nm ATi [[Y1 (GPU)|Y1]] GPU with integrated 90nm NEC [[eDRAM]] (Zephyr_A)
** 80nm ATi [[Y2 (GPU)|Y2]] GPU with integrated 90nm NEC [[eDRAM]] ([[#Zephyr_B|Zephyr_B]])
** 80nm ATi [[Y2 (GPU)|Y2]] GPU with integrated 90nm NEC [[eDRAM]] (Zephyr_B)
** 80nm ATi [[Rhea]] GPU with integrated 80nm NEC [[eDRAM]] ([[#Zephyr_C|Zephyr_C]])
** 80nm ATi [[Rhea]] GPU with integrated 80nm NEC [[eDRAM]] (Zephyr_C)
* 512MB GDDR3 RAM
* 512MB GDDR3 RAM
** 8x64MB [[Hynix RAM#HY5RS123235BFP-14|Hynix HY5RS123235BFP-14]]
** 8x64MB [[Hynix RAM#HY5RS123235BFP-14|Hynix HY5RS123235BFP-14]]
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* [[Heatsinks#Heatpipe CPU|Heatpipe]] CPU Heatsink
* [[Heatsinks#Heatpipe CPU|Heatpipe]] CPU Heatsink
* [[Heatsinks#Extended GPU|Extended]] GPU Heatsink
* [[Heatsinks#Extended GPU|Extended]] GPU Heatsink
** [[Heatsinks#Low Profile GPU|Low Profile]] GPU Heatsink used on early Zephyr_A units


{{Console Components}}
{{Console Components}}
[[Category:Motherboards]]
[[Category:Motherboards]]

Revision as of 10:56, 20 March 2023

Zephyr
X810387-007.jpg
A Zephyr_C
Part NumberX810385 (A)
X810387 (B/C)
IntroducedLate 2006 (A)
Early 2007 (B)
Mid 2007 (C)
TypeMotherboard
Used InXbox 360 (Original)
CPU TypeWaternoose
GPU TypeY1 (A)
Y2 (B)
Rhea (C)
CPU Process90nm
GPU Process90nm (A)
80nm (B/C)
eDRAM Process90nm (A/B)
80nm (C)
Nand Size16MB (Retail)
64MB (Dev)
Video OutputsA/V and HDMI
Wattage203W
12V Amperage16.5A
PredecessorXenon
SuccessorFalcon

The Zephyr motherboard has 3 different versions with very minor differences.

Zephyr_A

Zephyr_A is the successor to Xenon and is used in the Original Xbox 360 series. It is the first motherboard to feature HDMI.

Notable Differences

Zephyr_B

Zephyr_B is the successor to Zephyr_A and is used in the Original Xbox 360 series.

Notable Differences

  • The 90nm Y1 GPU has been replaced with the 80nm Y2 GPU
  • The PCIe pads under the GPU have been de-swizzled in order to support the Y2 GPU
  • The extended GPU heatsink is always used, in place of the low profile GPU heatsink

Zephyr_C

Zephyr_C is the successor to Zephyr_B and is used in the Original Xbox 360 series. The part number is the same as Zephyr_B, as the PCB itself did not change.

Notable Differences

  • The 80nm Y2 GPU has been replaced with the 80nm Rhea GPU, which shrinks the eDRAM to 80nm

Common

Specifications