Zephyr: Difference between revisions

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{{Infobox Motherboard
{{Infobox Motherboard
| name        = Zephyr
| name        = Zephyr
| image        = X810387-007.jpg
| image        = X810385-004.jpg
| caption      = A Zephyr_C
| caption      = Zephyr_A
| image2      = X810387-007.jpg
| caption2    = Zephyr_C
| introduced  = Late 2006 (A)<br>Early 2007 (B)<br>Mid 2007 (C)
| introduced  = Late 2006 (A)<br>Early 2007 (B)<br>Mid 2007 (C)
| partnumber  = X810385 (A)<br>X810387 (B/C)
| partnumber  = X810385 (A)<br>X810387 (B/C)
| type        = Motherboard
| usedin      = [[Xbox 360 (Original)]]
| usedin      = [[Xbox 360 (Original)]]
| cputype      = [[Waternoose]]
| cputype      = [[Waternoose]]
| gputype      = [[Y1 (GPU)|Y1]] (A)<br>[[Y2 (GPU)|Y2]] (B)<br>[[Rhea]] (C)
| gputype      = [[Y1 (GPU)|Y1]] (A)<br>[[Y2 (GPU)|Y2]] (B)<br>[[Rhea]] (C)
| cpuprocess  = 90nm
| cpuprocess  = 90nm
| gpuprocess  = 90nm (A)<br>80nm (B/C)
| gpuprocess  = 90nm
| edramprocess = 90nm (A/B)<br>80nm (C)
| edramprocess = 90nm
| nandsize    = 16MB (Retail)<br>64MB (Dev)
| nandsize    = 16MB (Retail)<br>64MB (Dev)
| video        = [[A/V]] and HDMI
| video        = [[A/V]] and HDMI
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}}
}}


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


== Zephyr_A ==
== Zephyr_A ==
'''Zephyr_A''' is the successor to [[Xenon (Motherboard)|Xenon]] and is used in the [[Original Xbox 360]] series. It is the first motherboard to feature HDMI.
'''Zephyr_A''' is the successor to the [[Xenon (Motherboard)|Xenon]] [[motherboard]] and is used in the [[Original Xbox 360]] series. It is the first to feature HDMI.


=== Notable Differences ===
=== Notable Differences ===
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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 ==
'''Zephyr_B''' is the successor to [[#Zephyr_A|Zephyr_A]] and is used in the [[Original Xbox 360]] series.
'''Zephyr_B''' is the successor to the [[#Zephyr_A|Zephyr_A]] [[motherboard]] and is used in the [[Original Xbox 360]] series.


=== Notable Differences ===
=== Notable Differences ===
* The 90nm [[Y1 (GPU)|Y1]] GPU has been replaced with the 80nm [[Y2 (GPU)|Y2]] GPU
* The [[Y1 (GPU)|Y1]] GPU has been replaced with the [[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 [[Heatsink#Extended GPU| extended]] GPU heatsink is always used, in place of the [[Heatsink#Low Profile GPU|low profile]] GPU heatsink


== Zephyr_C ==
== Zephyr_C ==
'''Zephyr_C''' is the successor to [[#Zephyr_B|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.
'''Zephyr_C''' is the successor to the [[#Zephyr_B|Zephyr_B]] [[motherboard]] and is used in the [[Original Xbox 360]] series. The part number is the same as Zephyr_B.


=== Notable Differences ===
=== Notable Differences ===
* The 80nm [[Y2 (GPU)|Y2]] GPU has been replaced with the 80nm [[Rhea (GPU)|Rhea]] GPU, which shrinks the [[eDRAM]] to 80nm
* The [[Y2 (GPU)|Y2]] GPU has been replaced with the [[Rhea]] GPU


== Common ==
== Common ==
=== Specifications ===
=== Specifications ===
* 90nm IBM [[Waternoose#DD3.0|Waternoose DD3.0]] CPU
* 90nm [[Waternoose#DD3|Waternoose DD3]] CPU
* GPU
* GPU
** 90nm ATi [[Y1 (GPU)|Y1]] GPU with integrated 90nm NEC [[eDRAM]] ([[#Zephyr_A|Zephyr_A]])
** 90nm [[Y1 (GPU)|Y1]] GPU/eDRAM (Zephyr_A)
** 80nm ATi [[Y2 (GPU)|Y2]] GPU with integrated 90nm NEC [[eDRAM]] ([[#Zephyr_B|Zephyr_B]])
** 90nm [[Y2 (GPU)|Y2]] GPU/eDRAM (Zephyr_B)
** 80nm ATi [[Rhea]] GPU with integrated 80nm NEC [[eDRAM]] ([[#Zephyr_C|Zephyr_C]])
** 90nm [[Rhea]] GPU/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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** 16MB [[Nand#Hynix HY27US08281A|Hynix HY27US08281A]] ([[Retail|Retail]])
** 16MB [[Nand#Hynix HY27US08281A|Hynix HY27US08281A]] ([[Retail|Retail]])
** 64MB [[Nand#Samsung K9F1208U0B|Samsung K9F1208U0B]] ([[Developer Hardware|Dev]])
** 64MB [[Nand#Samsung K9F1208U0B|Samsung K9F1208U0B]] ([[Developer Hardware|Dev]])
* Boardcom or ICS Ethernet PHY
* Boardcom or ICS [[Ethernet PHY]]
* [[Heatsinks#Heatpipe CPU|Heatpipe]] CPU Heatsink
* [[Heatsink#Heatpipe CPU|Heatpipe]] CPU Heatsink
* [[Heatsinks#Extended GPU|Extended]] GPU Heatsink
* GPU Heatsink
** [[Heatsink#Low Profile GPU|Low Profile]] (Zephyr_A)
** [[Heatsink#Extended GPU|Extended]] (Zephyr_B/C)


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

Latest revision as of 00:21, 7 April 2024

Zephyr
X810385-004.jpg
Zephyr_A
X810387-007.jpg
Zephyr_C
Part NumberX810385 (A)
X810387 (B/C)
IntroducedLate 2006 (A)
Early 2007 (B)
Mid 2007 (C)
Used InXbox 360 (Original)
CPU TypeWaternoose
GPU TypeY1 (A)
Y2 (B)
Rhea (C)
CPU Process90nm
GPU Process90nm
eDRAM Process90nm
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 the Xenon motherboard and is used in the Original Xbox 360 series. It is the first to feature HDMI.

Notable Differences

Zephyr_B

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

Notable Differences

  • The Y1 GPU has been replaced with the 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 the Zephyr_B motherboard and is used in the Original Xbox 360 series. The part number is the same as Zephyr_B.

Notable Differences

  • The Y2 GPU has been replaced with the Rhea GPU

Common

Specifications

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