Kronos: Difference between revisions
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'''Kronos''' is a 65nm [[GPU]] and is used on the [[Tonasket]] motherboard and [[Jasper]] motherboards built in July 2009. It is also used on July 2009 versions of the [[Jasper]] motherboard. No significant changes were made. The [[eDRAM]] | '''Kronos''' is a 65nm [[GPU]] and is used on the [[Tonasket]] motherboard and [[Jasper]] motherboards built in July 2009. It is also used on July 2009 versions of the [[Jasper]] motherboard. No significant changes were made. The [[eDRAM]] was changed to [[Styx]]-65. Kronos has proven to be the most reliable version of the [[GPU]]. | ||
== Specifications == | == Specifications == | ||
Revision as of 23:10, 4 April 2024
 | |
| Part Number | X820894 |
|---|---|
| Introduced | Late 2009 |
| Designed By | ATi Microsoft NEC (eDRAM) |
| Codename | Gunga |
| Type | GPU |
| Used In | Jasper (Only in July 2009) Tonasket |
| Clock Speed | 500MHz |
| Memory | 10MB eDRAM |
| Process | 65nm (Both dies) |
| Package | Flip-chip BGA1017 |
| Predecessor | Zeus |
| Successor | Valhalla |
Kronos is a 65nm GPU and is used on the Tonasket motherboard and Jasper motherboards built in July 2009. It is also used on July 2009 versions of the Jasper motherboard. No significant changes were made. The eDRAM was changed to Styx-65. Kronos has proven to be the most reliable version of the GPU.
Specifications
GPU
- 500Mhz clock speed
- 48 floating-point vector processors divided into 3 dynamically scheduled SIMD groups (16 each)
- Unified shader architecture
- 16 texture addressing units
- 16 texture filtering units
- 8 pixel rendering pipelines
- Direct access to CPU L2 cache
- C23 stepping
- 65nm process
eDRAM (Styx-65)
- 10MB 256GB/s eDRAM
- Contains logic for:
- 4-sample anti-aliasing
- Alpha compositing
- Color
- Z/stencil buffering
- GS21 stepping
- 65nm process
Details
- Part Number: X820894