Semiconductor & Computer Engineering
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LuJiaZui - Microarchitectures - Zhaoxin
| Edit Values | |
| LuJiaZui µarch | |
| General Info | |
| Arch Type | CPU |
| Designer | Zhaoxin |
| Manufacturer | TSMC |
| Introduction | 2019 |
| Process | 16 nm |
| Core Configs | 2, 4, 8 |
| Pipeline | |
| Type | Superscalar |
| OoOE | Yes |
| Speculative | Yes |
| Reg Renaming | Yes |
| Instructions | |
| ISA | x86-64 |
| Succession | |
LuJiaZui is the successor to WuDaoKou, a 16 nm x86 microarchitecture designed by Zhaoxin for mainstream laptops, desktops, and servers.
Brands
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| Family | Series | Description |
|---|---|---|
| KaiXian | KX (6000) | Desktop, Laptops |
| Kaisheng | KH (30000) | Storage, Servers |
Process Technology
Lujiazui is manufactured on TSMC's 16 nm FinFET process.
Architecture
Key changes from WuDaoKou
- 16 nm FinFET (from 28 nm)
- Higher clock speed
- Improved memory controller
- Support for DDR4 2800 MT/s and 3200 MT/s (from 2400 MT/s)
This list is incomplete; you can help by expanding it.
Facts about "LuJiaZui - Microarchitectures - Zhaoxin"
| codename | LuJiaZui + |
| core count | 2 +, 4 + and 8 + |
| designer | Zhaoxin + |
| first launched | 2019 + |
| full page name | zhaoxin/microarchitectures/lujiazui + |
| instance of | microarchitecture + |
| instruction set architecture | x86-64 + |
| manufacturer | TSMC + |
| microarchitecture type | CPU + |
| name | LuJiaZui + |
| process | 16 nm (0.016 μm, 1.6e-5 mm) + |