Family 15h: Difference between revisions
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add note about ucode verions |
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!date | !date | ||
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!Microarchitecture | |||
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|[https://kernel.googlesource.com/pub/scm/linux/kernel/git/firmware/linux-firmware/+archive/31f6b3076bab3c4b65f67fdb232f4579ed828b4f.tar.gz 31f6b30] | |[https://kernel.googlesource.com/pub/scm/linux/kernel/git/firmware/linux-firmware/+archive/31f6b3076bab3c4b65f67fdb232f4579ed828b4f.tar.gz 31f6b30] | ||
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|Jul 11 2013 | |Jul 11 2013 | ||
|06000822 | |06000822 | ||
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|[https://kernel.googlesource.com/pub/scm/linux/kernel/git/firmware/linux-firmware/+archive/8ac569dd3ca3ca685bd47ee86c1eeb6050864db3.tar.gz 8ac569d] | |[https://kernel.googlesource.com/pub/scm/linux/kernel/git/firmware/linux-firmware/+archive/8ac569dd3ca3ca685bd47ee86c1eeb6050864db3.tar.gz 8ac569d] | ||
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|06000832 | |06000832 | ||
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|[https://kernel.googlesource.com/pub/scm/linux/kernel/git/firmware/linux-firmware/+archive/5f8ca0c1db6106a2d6d7e85eee778917ff03c3de.tar.gz 5f8ca0c] | |[https://kernel.googlesource.com/pub/scm/linux/kernel/git/firmware/linux-firmware/+archive/5f8ca0c1db6106a2d6d7e85eee778917ff03c3de.tar.gz 5f8ca0c] | ||
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|Mar 18 2016 | |Mar 18 2016 | ||
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|[https://kernel.googlesource.com/pub/scm/linux/kernel/git/firmware/linux-firmware/+archive/77101513943ef198e2050667c87abf19e6cbb1d8.tar.gz 7710151] | |[https://kernel.googlesource.com/pub/scm/linux/kernel/git/firmware/linux-firmware/+archive/77101513943ef198e2050667c87abf19e6cbb1d8.tar.gz 7710151] | ||
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|May 18 2018 | |May 18 2018 | ||
|06000852 | |06000852 | ||
|Piledriver | |||
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|[https://kernel.googlesource.com/pub/scm/linux/kernel/git/firmware/linux-firmware/+archive/7518922bd5b98b137af7aaf3c836f5a498e91609.tar.gz 7518922] | |[https://kernel.googlesource.com/pub/scm/linux/kernel/git/firmware/linux-firmware/+archive/7518922bd5b98b137af7aaf3c836f5a498e91609.tar.gz 7518922] | ||
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|May 25 2018 | |May 25 2018 | ||
|0600063e | |0600063e | ||
|Bulldozer | |||
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Revision as of 01:04, 18 October 2024
| Family 15h | |
|---|---|
 The die of a 6300-series Opteron, implementing the Piledriver microarchitecture. | |
| Overview | |
| Introduced | October 12, 2011 |
| Process Node | GlobalFoundries 32nm SOI |
| Microarchitectures | |
| Chronology | |
| Predecessor | Family 10h |
| Successor | Zen |
Family 15h (also known as fam15h, or ambiguously as fam15) is a family of AMD microprocessors corresponding to the Bulldozer, Piledriver, Steamroller, and Excavator microarchitectures.
Like other AMD family names, 15h ("15 hexadecimal") is a mostly-arbitrary, somewhat-sequential (new processor families receive unused higher family numbers) number, returned by the x86 CPUID instruction as a "Family number", and commonly written in hexadecimal. 15 in hexadecimal corresponds to the number 21 in decimal, meaning that while "Family 21" would also be a valid, if confusing, name for these CPUs, "Family 15" could also refer to fam0Fh (K8 CPUs, first released in 2003).
Microcode
All microcode released after 10h are encrypted.
| commit | comment | date | ucode version | Microarchitecture |
|---|---|---|---|---|
| 31f6b30 | linux-firmware: Add AMD microcode patch firmware files | Jul 11 2013 | 06000822 | |
| 8ac569d | linux-firmware: Update AMD microcode patch firmware files | Nov 30 2014 | 06000832 | |
| 5f8ca0c | linux-firmware: Update AMD microcode patch firmware | Mar 18 2016 | 0600084f | |
| 7710151 | linux-firmware: Update AMD cpu microcode | May 18 2018 | 06000852 | Piledriver |
| 7518922 | Update AMD cpu microcode for family 15h | May 25 2018 | 0600063e | Bulldozer |