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Difference between revisions of "cavium/microarchitectures/vulcan"
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|introduction=2018 | |introduction=2018 | ||
Revision as of 21:27, 27 May 2018
| Edit Values | |
| Vulcan µarch | |
| General Info | |
| Arch Type | CPU |
| Designer | Broadcomm, Cavium |
| Manufacturer | TSMC |
| Introduction | 2018 |
| Process | 16 nm |
| Core Configs | 16, 20, 24, 28, 30, 32 |
| Pipeline | |
| Type | Superscalar, Superpipeline |
| OoOE | Yes |
| Speculative | Yes |
| Reg Renaming | Yes |
| Stages | 13-15 |
| Decode | 4-way |
| Instructions | |
| ISA | ARMv8.1 |
| Extensions | NEON |
| Cache | |
| L1I Cache | 32 KiB/core 8-way set associative |
| L1D Cache | 32 KiB/core 8-way set associative |
| L2 Cache | 256 KiB/core 8-way set associative |
| L3 Cache | 1 MiB/core |
Vulcan is a 16 nm high-performance 64-bit ARM microarchitecture designed by Broadcom and later Cavium for the server market.
Introduced in 2018, Vulcan-based microprocessors are branded as part of the ThunderX2 family.
Contents
Architecture
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Block Diagram
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Memory Hierarchy
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This section is empty; you can help add the missing info by editing this page. |
Overview
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This section is empty; you can help add the missing info by editing this page. |
Core
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This section is empty; you can help add the missing info by editing this page. |
Die
- Broadcom's original die size was around 600 mm². It's unknown how much the die has changed when it was modified by Cavium.
- TSMC's 16 nm process
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All Vulcan Chips
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This section is empty; you can help add the missing info by editing this page. |
References
- Some information was obtained directly from Broadcom
- Some information was obtained directly from Cavium
See also
Facts about "Vulcan - Microarchitectures - Cavium"
| codename | Vulcan + |
| core count | 16 +, 20 +, 24 +, 28 +, 30 + and 32 + |
| designer | Broadcomm + and Cavium + |
| first launched | 2018 + |
| full page name | cavium/microarchitectures/vulcan + |
| instance of | microarchitecture + |
| instruction set architecture | ARMv8.1 + |
| manufacturer | TSMC + |
| microarchitecture type | CPU + |
| name | Vulcan + |
| pipeline stages (max) | 15 + |
| pipeline stages (min) | 13 + |
| process | 16 nm (0.016 μm, 1.6e-5 mm) + |