Editing ibm/power/02cy228

{{ibm title|POWER9 02CY228}}
{{chip
|name=02CY228
|no image=Yes
|designer=IBM
|manufacturer=GlobalFoundries
|model number=02CY228
|part number=02CY228
|market=Server
|market 2=Workstation
|first announced=November, 2017
|first launched=November, 2017
|family=POWER
|series=POWER9
|frequency=2.70 GHz
|turbo frequency=3.80 GHz
|isa=Power ISA v3.0B
|isa family=Power ISA
|microarch=POWER9
|core name=Sforza
|process=14 nm
|transistors=8,000,000,000
|technology=CMOS
|die area=693.37 mm²
|die length=25.228 mm
|die width=27.48416 mm
|word size=64 bit
|core count=20
|thread count=80
|max cpus=2
|max memory=2 TiB
|tdp=190 W
|tjunc min=0 °C
|tjunc max=85 °C
|package name 1=ibm,fclga_2601
}}
'''POWER9 02CY228''' is a [[20-core]] [[POWER]] server and workstation microprocessor designed by [[IBM]] and introduced in late [[2017]]. This chip is based on the {{ibm|POWER9|l=arch}} microarchitecture and is fabricated on GlobalFoundries [[14 nm process|14nm SOI Process]]. The 02CY228 has a base frequency of 2.70 GHz with a bost frequency of 3.80 GHz and a TDP of 190 W.

== Cache ==
{{main|ibm/microarchitectures/power9#Memory_Hierarchy|l1=POWER9 § Cache}}
{{cache size
|l1 cache=1.25 MiB
|l1i cache=640 KiB
|l1i break=20x32 KiB
|l1i desc=8-way set associative
|l1d cache=640 KiB
|l1d break=20x32 KiB
|l1d desc=8-way set associative
|l2 cache=5 MiB
|l2 break=10x512 KiB
|l2 desc=8-way set associative
|l3 cache=100 MiB
|l3 break=10x10 MiB
|l3 desc=20-way set associative
}}

== Memory controller ==
{{memory controller
|type=DDR4-2666
|ecc=No
|max mem=2 TiB
|controllers=2
|channels=8
|max bandwidth=158.95 GiB/s
|bandwidth schan=19.87 GiB/s
|bandwidth dchan=39.74 GiB/s
|bandwidth qchan=79.47 GiB/s
|bandwidth ochan=158.95 GiB/s
}}

{{ibm power9 sforza memory configs}}

== Expansions ==
{{expansions main
|
{{expansions entry
|type=PCIe
|pcie revision=3.0
|pcie lanes=48
|pcie config=x16
|pcie config 2=x8
|pcie config 3=x4
}}
}}

== Die ==
{{see also|ibm/microarchitectures/power9#Die|l1=POWER9 § Die}}
A die shot of IBM's [[22-core]] server microprocessor used in this part:

: [[File:power9 so die.png|500px]]


: [[File:power9 so die (annotated).png|500px]]
Has subobject "Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki.	POWER9 02CY228 - IBM#pcie +
base frequency	2,700 MHz (2.7 GHz, 2,700,000 kHz) +
core count	20 +
core name	Sforza +
designer	IBM +
die area	693.37 mm² (1.075 in², 6.934 cm², 693,370,000 µm²) +
die length	25.228 mm (2.523 cm, 0.993 in, 25,228 µm) +
die width	27.484 mm (2.748 cm, 1.082 in, 27,484.16 µm) +
family	POWER +
first announced	November 2017 +
first launched	November 2017 +
full page name	ibm/power/02cy228 +
has ecc memory support	false +
instance of	microprocessor +
isa	Power ISA v3.0B +
isa family	Power ISA +
l1$ size	1,280 KiB (1,310,720 B, 1.25 MiB) +
l1d$ description	8-way set associative +
l1d$ size	640 KiB (655,360 B, 0.625 MiB) +
l1i$ description	8-way set associative +
l1i$ size	640 KiB (655,360 B, 0.625 MiB) +
l2$ description	8-way set associative +
l2$ size	5 MiB (5,120 KiB, 5,242,880 B, 0.00488 GiB) +
l3$ description	20-way set associative +
l3$ size	100 MiB (102,400 KiB, 104,857,600 B, 0.0977 GiB) +
ldate	November 2017 +
manufacturer	GlobalFoundries +
market segment	Server + and Workstation +
max cpu count	2 +
max junction temperature	358.15 K (85 °C, 185 °F, 644.67 °R) +
max memory	2,097,152 MiB (2,147,483,648 KiB, 2,199,023,255,552 B, 2,048 GiB, 2 TiB) +
max memory bandwidth	158.95 GiB/s (162,764.8 MiB/s, 170.671 GB/s, 170,671.263 MB/s, 0.155 TiB/s, 0.171 TB/s) +
max memory channels	8 +
microarchitecture	POWER9 +
min junction temperature	273.15 K (0 °C, 32 °F, 491.67 °R) +
model number	02CY228 +
name	02CY228 +
package	FCLGA-2601 +
part number	02CY228 +
process	14 nm (0.014 μm, 1.4e-5 mm) +
series	POWER9 +
smp max ways	2 +
supported memory type	DDR4-2666 +
tdp	190 W (190,000 mW, 0.255 hp, 0.19 kW) +
technology	CMOS +
thread count	80 +
transistor count	8,000,000,000 +
turbo frequency	3,800 MHz (3.8 GHz, 3,800,000 kHz) +
word size	64 bit (8 octets, 16 nibbles) +