The System i5 520 Standard and Enterprise Edition Servers Versus Small Windows, Linux and Unix Boxes
System i5 #1 System i5 #2   Windows #1 Windows #2 Windows #3   Linux #1 Linux #2   Unix #1 Unix #2 Unix #3 Unix #4
Vendor IBM IBM   HP HP Sun   HP HP   HP Sun Sun IBM
Make i5 520 i5 520   ProLiant ProLiant Galaxy   ProLiant ProLiant   Integrity Galaxy Niagara p5
Model Standard Edition (7784) Enterprise Edition (7735)   DL380 G5 DL380 G5 X4200   DL380 G5 DL380 G5   rx2620 X4200 T2000 510+ Express
Processor Power5+ Power5+   Xeon 5120 Xeon 5120 Opteron 248   Xeon 5120 Xeon 5120   Itanium 2 Opteron 248 Sparc T1 Power5+
Active Cores 1 1   2 2 1   2 2   1 1 6 1
CPU Speed 1.9 GHz 1.9 GHz   1.86 GHz 1.86 GHz 2.2 GHz   1.86 GHz 1.86 GHz   1.6 GHz 2.2 GHz 1 GHz 2.1 GHz
Cache per Core 950 KB 950 KB   2 MB 2 MB 1 MB   2 MB 2 MB   6 MB 1 MB 3 MB 950 KB
OLTP TPM 37,810 27,860   40,800 40,800 38,000   40,800 40,800   45,800 40,000 47,000 59,800
CPW Rating 3,800 2,800   4,100 4,100 3,820   4,100 4,100   4,600 4,050 4,724 6,010
Memory 2 GB 2 GB   2 GB 2 GB 2 GB   2 GB 2 GB   2 GB 2 GB 2 GB 2 GB
Disk 2 * 35.2 GB, RAID 5 2 * 35.2 GB, RAID 5   2 * 36 GB, RAID 5 2 * 36 GB, RAID 5 2 * 73 GB, RAID 5   2 * 36 GB, RAID 5 2 * 36 GB, RAID 5   2 * 36 GB, RAID 5 2 * 73 GB, RAID 5 2 * 73 GB, RAID 5 2 * 73 GB, RAID 5
Tape 37.5 GB SLR 60 37.5 GB SLR 60   36 GB DAT 72 36 GB DAT 72 36 GB DAT 72   36 GB DAT 72 36 GB DAT 72   36 GB DAT 72 36 GB DAT 72 36 GB DAT 72 37.5 GB SLR 60
OS i5/OS V5R4 i5/OS V5R4   Windows 2003 EE + 100 CALs Windows 2003 SE + 100 CALs Windows 2003 SE + 100 CALs   SLES 10 SLES 10   HP-UX 11i v2 EE Solaris 10 Solaris 10 AIX 5.3
DB DB2/400 DB2/400   SQL Server 2005 SE SQL Server 2005 WE SQL Server 2005 WE   Oracle 10g SEO Oracle 10g SEO   Oracle 10g SEO Oracle 10g SEO Oracle 10g SEO Oracle 10g SEO
Hypervisor Virtualization Engine Virtualization Engine   VMware ESX Server EE Virtual Server 2005 Virtual Server 2005   VMware ESX Server EE Xen 3   Virtual Server Environment Solaris Containers Solaris Containers Virtualization Engine
System List Price $37,757 $95,557   $25,162 $14,312 $13,158   $17,508 $11,758   $25,482 $10,255 $19,710 $12,340
Cost Per TPM List $1.00 $3.43   $0.62 $0.35 $0.35   $0.43 $0.29   $0.56 $0.26 $0.42 $0.21
     
     
Vendor IBM IBM   HP HP Sun   HP HP   HP Sun Sun IBM
Make i5 520 i5 520   ProLiant ProLiant Galaxy   ProLiant ProLiant   Integrity Galaxy Niagara p5
Model Standard Edition (7785) Enterprise Edition (7736)   DL380 G5 DL380 G5 X4200   DL380 G5 DL380 G5   rx4640 X4200 T2000 520+ Express
Processor Power5+ Power5+   Xeon 5160 Xeon 5160 Opteron 285   Xeon 5160 Xeon 5160   Itanium 9040 Opteron 285 Sparc T1 Power5+
Active Cores 2 2   4 4 4   4 4   2 4 8 2
CPU Speed 1.9 GHz 1.9 GHz   3 GHz 3 GHz 2.6 GHz   3 GHz 3 GHz   1.6 GHz 2.6 GHz 1.2 GHz 2.1 GHz
Cache per Core 950 KB 950 KB   2 MB 2 MB 1 MB   2 MB 2 MB   12 MB 1 MB 3 MB 950 KB
OLTP TPM 70,645 70,645   140,265 140,265 115,000   140,265 140,265   105,000 120,000 75,000 112,000
CPW Rating 7,100 7,100   14,100 14,100 11,600   14,100 14,100   10,553 12,060 7,538 11,256
Memory 4 GB 4 GB   4 GB 4 GB 4 GB   4 GB 4 GB   4 GB 4 GB 4 GB 4 GB
Disk 2 * 35.2 GB, RAID 5 2 * 35.2 GB, RAID 5   2 * 36 GB, RAID 5 2 * 36 GB, RAID 5 2 * 73 GB, RAID 5   2 * 36 GB, RAID 5 2 * 36 GB, RAID 5   2 * 36 GB, RAID 5 2 * 73 GB, RAID 5 2 * 73 GB, RAID 5 2 * 73 GB, RAID 5
Tape 37.5 GB SLR 60 37.5 GB SLR 60   36 GB DAT 72 36 GB DAT 72 36 GB DAT 72   36 GB DAT 72 36 GB DAT 72   36 GB DAT 72 36 GB DAT 72 36 GB DAT 72 37.5 GB SLR 60
OS i5/OS V5R4 i5/OS V5R4   Windows 2003 EE + 300 CALs Windows 2003 SE + 300 CALs Windows 2003 SE + 300 CALs   SLES 10 SLES 10   HP-UX 11i v2 EE Solaris 10 Solaris 10 AIX 5.3
DB DB2/400 DB2/400   SQL Server 2005 SE SQL Server 2005 WE SQL Server 2005 WE   Oracle 10g SEO Oracle 10g SEO   Oracle 10g SE Oracle 10g SEO Oracle 10g SEO Oracle 10g SEO
Hypervisor Virtualization Engine Virtualization Engine   VMware ESX Server EE Virtual Server 2005 Virtual Server 2005   VMware ESX Server EE Xen 3   Virtual Server Environment Solaris Containers Solaris Containers Virtualization Engine
System List Price $59,247 $199,247   $40,020 $27,070 $27,097   $25,354 $19,612   $64,251 $19,290 $34,000 $26,170
Cost Per TPM List $0.84 $2.82   $0.29 $0.19 $0.24   $0.18 $0.14   $0.61 $0.16 $0.45 $0.23


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