Excavator (microarchitecture)
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| Produced | 2015 |
|---|---|
| Common manufacturer(s) | |
| Min. feature size | 20 nm |
| Instruction set | AMD64 |
| Predecessor | Steamroller |
| Core name(s) |
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Excavator is a microarchitecture under development by AMD to succeed Steamroller. On October 12, 2011, AMD revealed Excavator to be the code name for the fourth-generation Bulldozer-based core. The Excavator based APU will be codenamed Carrizo, scheduled for a 2015 release.[1][2] Excavator is expected to support new instructions such as SSE4.1, SSE4.2, AES, PCLMUL, AVX, BMI1, F16C, MOVBE, AVX2, BMI2 and RDRAND.[3] Excavator is also expected to come with DDR3 and DDR4 memory controllers, currently not known if on the same die or mutually exclusive.
References
- ↑ Reynolds, Sam (October 31, 2013). "New confirmed details on AMD's 2014 APU lineup, Kaveri delayed". Vr-zone.com. Retrieved November 24, 2013.
- ↑ "AMD updates product roadmap for 2014 and 2015". Digitimes.com. August 26, 2013. Retrieved November 24, 2013.
- ↑ "AMD Excavator Core May Bring Dramatic Performance Increases". X-bit labs. October 18, 2013. Retrieved November 24, 2013.
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