Semiconductor & Computer Engineering
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Excavator - Microarchitectures - AMD
| Edit Values | |
| Excavator µarch | |
| General Info | |
| Arch Type | CPU |
| Designer | AMD |
| Manufacturer | AMD |
| Introduction | 2015 |
| Process | 28 nm |
| Instructions | |
| ISA | x86-64 |
| Succession | |
Excavator was the microarchitecture developed by AMD as a successor to Steamroller. Excavator was replaced by Zen in 2017.
Architecture
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Die Shot
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All Excavator Chips
| Excavator Chips | ||||||
|---|---|---|---|---|---|---|
| Model | Family | Core | Launched | Power Dissipation | Freq | Max Mem |
| A4-9120C | A4 | Stoney Ridge | 6 January 2019 | 1,600 MHz 1.6 GHz 1,600,000 kHz | ||
| A6-9220C | A6 | Bristol Ridge | 6 January 2019 | 1,800 MHz 1.8 GHz 1,800,000 kHz | ||
| 7680 | A8 | Carrizo | 17 January 2019 | 3,400 MHz 3.4 GHz 3,400,000 kHz | 65,536 MiB 67,108,864 KiB 68,719,476,736 B 64 GiB 0.0625 TiB | |
| Count: 3 | ||||||
See also
Facts about "Excavator - Microarchitectures - AMD"
| codename | Excavator + |
| core count | 2 + and 4 + |
| designer | AMD + |
| first launched | 2015 + |
| full page name | amd/microarchitectures/excavator + |
| instance of | microarchitecture + |
| instruction set architecture | x86-64 + |
| manufacturer | AMD + |
| microarchitecture type | CPU + |
| name | Excavator + |
| phase-out | 2017 + |
| process | 28 nm (0.028 μm, 2.8e-5 mm) + |