Intel 7xx Servers manual V6R1 Additions January, Table C.3.1. CPW values for Power System Models

Table C.3.1. CPW values for Power System Models

Model	Processor	Chip Speed	L2/L3 cache (1)	CPU (2)	Processor
	Feature	MHz	per chip	Range	CPW
520 (9407-M15)	5633	4200	2x4MB / 0MB	1	4300
520 (9408-M25)	5634	4200	2x4MB / 0MB	1 - 2	4300-8300
550 (9409-M50)	4966	4200	2x4MB / 32MB	1 - 4	4800-18000

*Note: 1. These models have a dedicated L2 cache per processor core, and share the L3 cache between two processor cores.

2.The range of the number of processor cores per system.

C.3.2 CPW values for IBM BladeCenter JS12 - IBM i operating system

Table C.3.2. IBM BladeCenter models

Blade Model	Processor	Chip Speed	L2/L3 cache (1)	(2)	Processor
	Feature	MHz	per chip	CPUs	CPW (3)
JS12 (7998-60X)	52BF	3800	2x4MB / 0 MB	1.8 of 2	7100

*Note: 1. These models have a dedicated L2 cache per processor core, and no L3 cache

2.CPW value is for a 1.8-core partition with shared processors and a 0.2-core VIOS partition

3.The value listed is unconstrained CPW (there is sufficient I/O such that the processor would be the first constrained resource). The I/O constrained CPW value for a 12-disk configuration is approximately 1200 CPW (100 CPW per disk).

C.3.3 CPW values for IBM Power Systems - IBM i operating system

Table C.3.3. CPW values for Power System Models

					Processor CPW
Model	Processor	Chip Speed	L2/L3 cache (1)	2 cores	4 cores	8 cores	16 cores
	Feature	MHz	per chip
570 (9117-MMA)	5620	3500	2x4MB / 32MB	8150	16100	30100	57600
570 (9117-MMA)	5621/5622	4200	2x4MB / 32MB	9650	19200	35500	68600
570 (9117-MMA)	7380	4700	2x4MB / 32MB	10800	21200	40100	76900

*Note: 1. These models have a dedicated L2 cache per processor core, and share the L3 cache between two processor cores.

C.4 V6R1 Additions (January 2008)

C.4.1 IBM i5/OS running on IBM BladeCenter JS22 using POWER6 processor technology

IBM i 6.1 Performance Capabilities Reference - January/April/October 2008
© Copyright IBM Corp. 2008	Appendix C CPW, CIW and MCU for System i Platform	347