Vejle: Difference between revisions

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'''Valhalla''' (also known as '''Vejle''') is the first [[XCGPU]] used in the [[Xbox 360]]. It is the successor to [[Loki (CPU)|Loki]] CPU and [[Kronos (GPU)|Kronos]] GPU, and is manufactured on the 45nm process (except for the [[eDRAM]] daughter-die, which remains at 65nm). Valhalla contains an "emulated" FSB between the CPU and GPU areas of the die in order to remain compatible with the previous separate CPU and GPU. It also adds an [[IHS|Integrated Heat Spreader]].
'''Valhalla''' (also known as '''Vejle''') is the first [[XCGPU]] used in the [[Xbox 360]]. It is the successor to [[Loki (CPU)|Loki]] CPU and [[Kronos (GPU)|Kronos]] GPU, and is manufactured on the 45nm process (except for the [[eDRAM]] daughter-die, which remains at 65nm). Valhalla adds an [[IHS|Integrated Heat Spreader]] over the dies.


== Specifications ==
== Specifications ==

Revision as of 19:38, 21 December 2022

Valhalla
Vejle
File:X818337.jpg
Valhalla
File:X818337-delid.jpg
Valhalla with IHS removed
Part NumberX818337
Introduced2010
Designed ByATi
IBM
Microsoft
NEC (eDRAM)
TypeXCGPU
Used InTrinity
Corona
Clock Speed3.2GHz (CPU)
500MHz (GPU)
CacheL1: 32KB/32KB (CPU)
L2: 1MB (CPU)
Memory10MB eDRAM (GPU)
Instruction SetPowerPC RISC (CPU)
Cores3 (CPU)
Threads6 (CPU)
Process45nm (CGPU die)
65nm (eDRAM die)
PackageFlip-chip BGA1155
PredecessorLoki (CPU)
Kronos (GPU)
SuccessorWinchester CGPU

Valhalla (also known as Vejle) is the first XCGPU used in the Xbox 360. It is the successor to Loki CPU and Kronos GPU, and is manufactured on the 45nm process (except for the eDRAM daughter-die, which remains at 65nm). Valhalla adds an Integrated Heat Spreader over the dies.

Specifications

Details

  • Part Number: X818337
  • Foundry:
    • Canada Foundry