Difference between revisions of "Sforza"

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|label2 = Processor
 
|label2 = Processor
 
|data2 = [[POWER9|POWER9]]
 
|data2 = [[POWER9|POWER9]]
−
|label3 = Maximum base clock
+
|label3 = Chip
−
|data3 = 3.1GHz (4/8 core)
+
|data3 = [[Nimbus]]
−
|label4 = Maximum [[WOF|WOF]] clock
+
|label4 = Maximum base clock
−
|data4 = 3.8GHz (4/8 core)
+
|data4 = 3.1GHz (4/8 core)
−
|label5 = Maximum [[TDP|TDP]]
+
|label5 = Maximum [[WOF|WOF]] clock
−
|data5 = 190W
+
|data5 = 3.8GHz (4/8 core)
−
|label6 = PCIe controllers ([[PEC|PEC]])
+
|label6 = Maximum [[TDP|TDP]]
−
|data6 = 3
+
|data6 = 190W
−
|label7 = PCIe generation
+
|label7 = PCIe controllers ([[PEC|PEC]])
−
|data7 = 4
+
|data7 = 3
−
|label8 = Maximum PCIe lanes
+
|label8 = PCIe generation
−
|data8 = 48
+
|data8 = 4
−
|label9 = Maximum PCIe endpoints
+
|label9 = Maximum PCIe lanes
−
|data9 = 6
+
|data9 = 48
 +
|label10 = Maximum PCIe endpoints
 +
|data10 = 6
 +
|label11 = [[CAPI 2.0|CAPI 2.0]] interfaces
 +
|data11 = 2
 +
|label12 = [[OpenCAPI|OpenCAPI]] interfaces
 +
|data12 = 0
 +
|label13 = [[NVLink|NVLink]] interfaces
 +
|data13 = 0
 
}}
 
}}
 +
 +
''For more general information about the Nimbus chip this module contains, such as details about particular steppings, please see [[Nimbus|Nimbus]].''
 +
 +
'''Sforza''' is the codename for a [[POWER9|POWER9]], [[Nimbus|Nimbus]] chip, CPU module/package designed for general purpose computing, with high I/O available over standard PCIe generation 4 interfaces. The Nimbus chip it houses has 24 cores on the die, each capable of SMT4, and as a [[Scale Out]] processor intended for dual socket systems, uses directly attached RAM.
 +
 +
It is used by the [[Talos_II|Talos™ II]] systems.
 +
 +
== Configurations ==
 +
As with many CPUs, Nimbus-Sforza modules can be sold with some number of CPU cores disabled, and with different default clock speeds; at this time, no known Nimbus-Sforza parts are available with all 24 cores enabled.
 +
 +
<!-- using question marks to denote uncertainty for part number is guessed, hopefully we can confirm with Raptor later -->
 +
{| class="wikitable sortable"
 +
|+ Parts sold by RCS
 +
! Part
 +
! SKU
 +
! Name
 +
! Cores
 +
! [[Nimbus#Steppings|Stepping]]
 +
! TDP
 +
|-
 +
| 02CY297
 +
| [https://raptorcs.com/content/CP9M01/intro.html CP9M01]
 +
| IBM POWER9 CPU (4-Core)
 +
| 4
 +
| DD2.2
 +
| 90 W
 +
|-
 +
| 02CY089
 +
| [https://raptorcs.com/content/CP9M02/intro.html CP9M02]
 +
| IBM POWER9 CPU (8-Core)
 +
| 8
 +
| DD2.2
 +
| 160 W
 +
|-
 +
| 02CY489
 +
| [https://raptorcs.com/content/CP9M06/intro.html CP9M06]
 +
| IBM POWER9 CPU (18-Core)
 +
| 18
 +
| DD2.2
 +
| 190 W
 +
|-
 +
| 02CY296
 +
| [https://raptorcs.com/content/CP9M08/intro.html CP9M08]
 +
| IBM POWER9 CPU (22-Core)
 +
| 22
 +
| DD2.2
 +
| 190 W
 +
|-
 +
| 02CY650
 +
| [https://raptorcs.com/content/CP9M31/intro.html CP9M31]
 +
| IBM POWER9 v2 CPU (4-Core)
 +
| 4
 +
| DD2.3
 +
| 90 W
 +
|-
 +
| 02CY649 <!-- confirmed by ClassicHasClass on the forum https://forums.raptorcs.com/index.php/topic,74.msg896.html#msg896 -->
 +
| [https://raptorcs.com/content/CP9M32/intro.html CP9M32]
 +
| IBM POWER9 v2 CPU (8-Core)
 +
| 8
 +
| DD2.3
 +
| 160 W
 +
|-
 +
| 02CY646
 +
| [https://raptorcs.com/content/CP9M36/intro.html CP9M36]
 +
| IBM POWER9 v2 CPU (18-Core)
 +
| 18
 +
| DD2.3
 +
| 190 W
 +
|-
 +
| 02CY642 <!-- Inferred from base clock on Raptor's page and IBM datasheet -->
 +
| [https://raptorcs.com/content/CP9M38/intro.html CP9M38]
 +
| IBM POWER9 v2 CPU (22-Core)
 +
| 22
 +
| DD2.3
 +
| 190 W
 +
|}
 +
 +
{| class="wikitable sortable"
 +
|+ All known Sforza parts
 +
! Part
 +
! Cores
 +
! [[POWER9#Pairing|Core Pairing]]
 +
! [[Nimbus#Steppings|Stepping]]
 +
! Nest/Boost/Base (GHz)
 +
! Max
 +
|-
 +
|rowspan=2| 02WP493
 +
|rowspan=2| 22
 +
|rowspan=24| Paired
 +
|rowspan=2| DD2.3
 +
| 1.867/3.80/3.05
 +
| 225 W
 +
|-
 +
| 1.867/3.80/2.767
 +
| 190 W
 +
|-
 +
|rowspan=2| 02CY643
 +
|rowspan=2| 18
 +
|rowspan=2| DD2.3
 +
| 1.867/3.90/3.30
 +
| 225 W
 +
|-
 +
| 1.867/3.90/3.00
 +
| 190 W
 +
|-
 +
|style="background:#8cf"| 02CY296
 +
|rowspan=2| 22
 +
| DD2.2
 +
|rowspan=2| 1.867/3.80/2.75
 +
|rowspan=2| 190 W
 +
|-
 +
|style="background:#8cf"| 02CY642
 +
| DD2.3
 +
|-
 +
| 02CY227
 +
|rowspan=2| 22
 +
| DD2.2
 +
|rowspan=2| 1.867/3.80/2.60
 +
|rowspan=2| 190 W
 +
|-
 +
| 02CY639
 +
| DD2.3
 +
|-
 +
| 02CY228
 +
|rowspan=2| 20
 +
| DD2.2
 +
|rowspan=2| 1.867/3.80/2.70
 +
|rowspan=2| 190 W
 +
|-
 +
| 02CY637
 +
| DD2.3
 +
|-
 +
|style="background:#8cf"| 02CY489
 +
|rowspan=2| 18
 +
| DD2.2
 +
|rowspan=2| 1.867/3.80/2.80
 +
|rowspan=2| 190 W
 +
|-
 +
|style="background:#8cf"| 02CY646
 +
| DD2.3
 +
|-
 +
| 02CY230
 +
|rowspan=2| 16
 +
| DD2.2
 +
|rowspan=2| 1.867/3.80/2.90
 +
|rowspan=2| 190 W
 +
|-
 +
| 02CY640
 +
| DD2.3
 +
|-
 +
| 02AA986
 +
| 16
 +
| DD2.1
 +
| 1.600/3.80/2.90
 +
| 190 W
 +
|-
 +
| 02CY977
 +
|rowspan=2| 8
 +
| DD2.2
 +
|rowspan=2| 1.867/4.10/3.80
 +
|rowspan=2| 190 W
 +
|-
 +
| 02WP000
 +
| DD2.3
 +
|-
 +
| 02CY414
 +
|rowspan=2| 22
 +
| DD2.2
 +
|rowspan=2| 1.867/3.80/2.25
 +
|rowspan=2| 160 W
 +
|-
 +
| 02CY644
 +
| DD2.3
 +
|-
 +
| 02CY415
 +
|rowspan=2| 20
 +
| DD2.2
 +
|rowspan=2| 1.867/3.80/2.40
 +
|rowspan=2| 160 W
 +
|-
 +
| 02CY645
 +
| DD2.3
 +
|-
 +
| 02CY231
 +
|rowspan=2| 16
 +
| DD2.2
 +
|rowspan=2| 1.867/3.80/2.50
 +
|rowspan=2| 160 W
 +
|-
 +
| 02CY641
 +
| DD2.3
 +
|-
 +
| 02AA882
 +
| 16
 +
| DD2.1
 +
| 1.600/3.40/2.20
 +
| 160 W
 +
|-
 +
|style="background:#8cf"| 02CY089
 +
|rowspan=2| 8
 +
|rowspan=2| Unpaired
 +
| DD2.2
 +
|rowspan=2| 1.867/3.80/3.50
 +
|rowspan=2| 160 W
 +
|-
 +
|style="background:#8cf"| 02CY649
 +
| DD2.3
 +
|-
 +
| 02CY416
 +
|rowspan=2| 18
 +
|rowspan=6| Paired
 +
| DD2.2
 +
|rowspan=2| 1.867/3.80/2.25
 +
|rowspan=2| 130 W
 +
|-
 +
| 02CY647
 +
| DD2.3
 +
|-
 +
| 02CY417
 +
|rowspan=2| 16
 +
| DD2.2
 +
|rowspan=2| 1.867/3.80/2.30
 +
|rowspan=2| 130 W
 +
|-
 +
| 02CY648
 +
| DD2.3
 +
|- <!-- WikiChip and https://twitter.com/SamatJain/status/1246199602144927744 -->
 +
| 02CY771
 +
|rowspan=2| 12
 +
| DD2.2
 +
|rowspan=2| 1.867/3.80/2.20
 +
|rowspan=2| 105 W
 +
|-
 +
| 02CY781
 +
| DD2.3
 +
|-
 +
|style="background:#8cf"| 02CY297
 +
|rowspan=2| 4
 +
|rowspan=2| Unpaired
 +
| DD2.2
 +
|rowspan=2| 1.867/3.80/3.20
 +
|rowspan=2| 90 W
 +
|-
 +
|style="background:#8cf"| 02CY650
 +
| DD2.3
 +
|-
 +
| 01HL977 <ref>https://web.archive.org/web/20220905030656/https://www.ebay.com/itm/373256859921</ref>
 +
| ''unknown''
 +
|rowspan=3| ''unknown''
 +
| ''unknown''
 +
| ''unknown''
 +
| ''unknown''
 +
|-
 +
| 02AA780 <ref>https://web.archive.org/web/20220905030740/https://www.ebay.com/itm/333753330369</ref>
 +
| ''unknown''
 +
| ''unknown''
 +
| ''unknown''
 +
| ''unknown''
 +
|-
 +
| 02AA878 <ref>https://web.archive.org/web/20220905060417/https://www.ebay.com/itm/372866931752</ref>
 +
| ''unknown''
 +
| ''unknown''
 +
| ''unknown''
 +
| ''unknown''
 +
|}
 +
 +
Partly sourced from [[:File:POWER9_Sforza_DS_v18_13JUN2019_pub.pdf|Sforza datasheet v1.8]] (see Table 6-10 on page 59) and [[:File:POWER9 Sforza DS v19 16APR2020 pub.pdf|Sforza datasheet v1.9]] (see Table 6-10 on page 59 and Table 6-11 on page 61).  Part numbers highlighted in <span style="background:#8cf">cyan</span> are sold by RCS.  Some [[POWER8E]] parts are apparently being mislabeled on eBay as Sforza <ref>https://web.archive.org/web/20220905060346/https://www.ebay.com/itm/125118291961</ref>; be careful with unknown part numbers.
 +
 +
== See Also ==
 +
 +
* [[LaGrange|LaGrange]] POWER9 module
 +
* [[Monza|Monza]] POWER9 module
 +
 +
== External Links ==
 +
 +
* [https://www-355.ibm.com/systems/power/openpower/tgcmDocumentRepository.xhtml?aliasId=POWER9_Sforza Sforza Module at IBM OpenPOWER portal]
 +
* [https://en.wikichip.org/wiki/ibm/cores/sforza WikiChip page for Sforza]
 +
 +
== References ==
 +
 +
<references />
 +
 +
[[Category:Modules]]
 +
[[Category:POWER9]]
 +
[[Category:Mainboard Components]]

Latest revision as of 23:26, 19 September 2022

Package Information
Sforza
Processor POWER9
Chip Nimbus
Maximum base clock 3.1GHz (4/8 core)
Maximum WOF clock 3.8GHz (4/8 core)
Maximum TDP 190W
PCIe controllers (PEC) 3
PCIe generation 4
Maximum PCIe lanes 48
Maximum PCIe endpoints 6
CAPI 2.0 interfaces 2
OpenCAPI interfaces 0
NVLink interfaces 0

For more general information about the Nimbus chip this module contains, such as details about particular steppings, please see Nimbus.

Sforza is the codename for a POWER9, Nimbus chip, CPU module/package designed for general purpose computing, with high I/O available over standard PCIe generation 4 interfaces. The Nimbus chip it houses has 24 cores on the die, each capable of SMT4, and as a Scale Out processor intended for dual socket systems, uses directly attached RAM.

It is used by the Talos™ II systems.

Configurations

As with many CPUs, Nimbus-Sforza modules can be sold with some number of CPU cores disabled, and with different default clock speeds; at this time, no known Nimbus-Sforza parts are available with all 24 cores enabled.

Parts sold by RCS
Part SKU Name Cores Stepping TDP
02CY297 CP9M01 IBM POWER9 CPU (4-Core) 4 DD2.2 90 W
02CY089 CP9M02 IBM POWER9 CPU (8-Core) 8 DD2.2 160 W
02CY489 CP9M06 IBM POWER9 CPU (18-Core) 18 DD2.2 190 W
02CY296 CP9M08 IBM POWER9 CPU (22-Core) 22 DD2.2 190 W
02CY650 CP9M31 IBM POWER9 v2 CPU (4-Core) 4 DD2.3 90 W
02CY649 CP9M32 IBM POWER9 v2 CPU (8-Core) 8 DD2.3 160 W
02CY646 CP9M36 IBM POWER9 v2 CPU (18-Core) 18 DD2.3 190 W
02CY642 CP9M38 IBM POWER9 v2 CPU (22-Core) 22 DD2.3 190 W
All known Sforza parts
Part Cores Core Pairing Stepping Nest/Boost/Base (GHz) Max
02WP493 22 Paired DD2.3 1.867/3.80/3.05 225 W
1.867/3.80/2.767 190 W
02CY643 18 DD2.3 1.867/3.90/3.30 225 W
1.867/3.90/3.00 190 W
02CY296 22 DD2.2 1.867/3.80/2.75 190 W
02CY642 DD2.3
02CY227 22 DD2.2 1.867/3.80/2.60 190 W
02CY639 DD2.3
02CY228 20 DD2.2 1.867/3.80/2.70 190 W
02CY637 DD2.3
02CY489 18 DD2.2 1.867/3.80/2.80 190 W
02CY646 DD2.3
02CY230 16 DD2.2 1.867/3.80/2.90 190 W
02CY640 DD2.3
02AA986 16 DD2.1 1.600/3.80/2.90 190 W
02CY977 8 DD2.2 1.867/4.10/3.80 190 W
02WP000 DD2.3
02CY414 22 DD2.2 1.867/3.80/2.25 160 W
02CY644 DD2.3
02CY415 20 DD2.2 1.867/3.80/2.40 160 W
02CY645 DD2.3
02CY231 16 DD2.2 1.867/3.80/2.50 160 W
02CY641 DD2.3
02AA882 16 DD2.1 1.600/3.40/2.20 160 W
02CY089 8 Unpaired DD2.2 1.867/3.80/3.50 160 W
02CY649 DD2.3
02CY416 18 Paired DD2.2 1.867/3.80/2.25 130 W
02CY647 DD2.3
02CY417 16 DD2.2 1.867/3.80/2.30 130 W
02CY648 DD2.3
02CY771 12 DD2.2 1.867/3.80/2.20 105 W
02CY781 DD2.3
02CY297 4 Unpaired DD2.2 1.867/3.80/3.20 90 W
02CY650 DD2.3
01HL977 [1] unknown unknown unknown unknown unknown
02AA780 [2] unknown unknown unknown unknown
02AA878 [3] unknown unknown unknown unknown

Partly sourced from Sforza datasheet v1.8 (see Table 6-10 on page 59) and Sforza datasheet v1.9 (see Table 6-10 on page 59 and Table 6-11 on page 61). Part numbers highlighted in cyan are sold by RCS. Some POWER8E parts are apparently being mislabeled on eBay as Sforza [4]; be careful with unknown part numbers.

See Also

External Links

References

  1. ↑ https://web.archive.org/web/20220905030656/https://www.ebay.com/itm/373256859921
  2. ↑ https://web.archive.org/web/20220905030740/https://www.ebay.com/itm/333753330369
  3. ↑ https://web.archive.org/web/20220905060417/https://www.ebay.com/itm/372866931752
  4. ↑ https://web.archive.org/web/20220905060346/https://www.ebay.com/itm/125118291961
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