Difference between revisions of "ibm/power/02cy415"

	Edit Values
	02CY459
	General Info
Designer	IBM
Manufacturer	GlobalFoundries
Model Number	02CY415
Part Number	02CY415
Market	Server, Workstation
Introduction	November, 2017 (announced); November, 2017 (launched)
	General Specs
Family	POWER
Series	POWER9
Frequency	2.40 GHz
Turbo Frequency	3.80 GHz
	Microarchitecture
ISA	Power ISA v3.0B (Power ISA)
Microarchitecture	POWER9
Core Name	Sforza
Process	14 nm
Transistors	8,000,000,000
Technology	CMOS
Die	693.37 mm²; 25.228 mm × 27.48416 mm
Word Size	64 bit
Cores	20
Threads	80
Max Memory	2 TiB
	Multiprocessing
Max SMP	2-Way (Multiprocessor)
	Electrical
TDP	160 W
Tjunction	0 °C – 85 °C
	Packaging
Package	FCLGA-2601 (PLGA)
Dimension	50 mm × 50 mm
Pitch	1.016 mm
Contacts	2601

Revision as of 08:28, 15 September 2022

POWER9 02CY415 is a 20-core POWER server and workstation microprocessor designed by IBM and introduced in late 2017. This chip is based on the POWER9 microarchitecture and is fabricated on GlobalFoundries 14nm SOI Process. The 02CY415 has a base frequency of 2.40 GHz with a bost frequency of 3.80 GHz and a TDP of 160 W.

Cache

Main article: POWER9 § Cache

[Edit/Modify Cache Info]

Cache Organization

Cache is a hardware component containing a relatively small and extremely fast memory designed to speed up the performance of a CPU by preparing ahead of time the data it needs to read from a relatively slower medium such as main memory.

The organization and amount of cache can have a large impact on the performance, power consumption, die size, and consequently cost of the IC.

Cache is specified by its size, number of sets, associativity, block size, sub-block size, and fetch and write-back policies.

Note: All units are in kibibytes and mebibytes.

L1$

1.25 MiB

1,280 KiB
1,310,720 B

L1I$	640 KiB 655,360 B 0.625 MiB	20x32 KiB	8-way set associative
L1D$	640 KiB 655,360 B 0.625 MiB	20x32 KiB	8-way set associative

L2$

5 MiB

5,120 KiB
5,242,880 B
0.00488 GiB

		10x512 KiB	8-way set associative

L3$

100 MiB

102,400 KiB
104,857,600 B
0.0977 GiB

		10x10 MiB	20-way set associative

Memory controller

[Edit/Modify Memory Info]

Integrated Memory Controller

Max Type	DDR4-2666
Supports ECC	No
Max Mem	2 TiB
Controllers	2
Channels	8
Max 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
Bandwidth	Single 19.87 GiB/s Double 39.74 GiB/s Quad 79.47 GiB/s Octa 158.95 GiB/s

[Edit] Memory Configurations
Configuration	Speed
One DIMM per channel	2666 MHz
Two DIMMs per channel	2400 MHz

Expansions

[Edit/Modify Expansions Info]

Expansion Options

PCIe	Revision: 4.0
	Max Lanes: 48
	Configuration: x16, x8, x4

Die

See also: POWER9 § Die

A die shot of IBM's 22-core server microprocessor used in this part:

@@ Line 1: / Line 1: @@
 {{ibm title|POWER9 02CY415}}
 {{chip
-|name=02CY415
+|name=02CY459
 |no image=Yes
 |designer=IBM
@@ Line 28: / Line 28: @@
 |core count=20
 |thread count=80
+|max memory=2 TiB
 |max cpus=2
-|max memory=2 TiB
 |tdp=160 W
 |tjunc min=0 °C

Has subobject "Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki.	POWER9 02CY415 - IBM#pcie +
base frequency	2,400 MHz (2.4 GHz, 2,400,000 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/02cy415 +
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	02CY415 +
name	02CY459 +
package	FCLGA-2601 +
part number	02CY415 +
process	14 nm (0.014 μm, 1.4e-5 mm) +
series	POWER9 +
smp max ways	2 +
supported memory type	DDR4-2666 +
tdp	160 W (160,000 mW, 0.215 hp, 0.16 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) +

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Revision as of 08:28, 15 September 2022

Contents

Cache

Memory controller

Expansions

Die