2 x hitachi 80 gb sata RAID 0 - porownanie

[jackkpl]

Witam, niedanwo sprawilem sobie dwa dyski takie jak w tytule. Z ciekawosci porownalem raid 0 do pojedynczego dysku. oto wyniki

single ntfs 32k 80 gb raid 0 ntfs 32k 150 gb

sandra 39000 74000 KB/s

bdwm 10300 14800 KB/s

hedw 42800 61300 KB/s

nero 58600 115000 KB/s

 

Jak ktos bedzie chcial wiecej benchmarkow to chetnie porobie. Przez pare dni nie planuje na tych dyskach nic robic, wiec moge pobawic sie w benchmarki :D

[AleX69]

jackkpl<- Powiedz mi ... kto w dzisiejszych czasach robi partycje z klastrem 32K?

 

 

dobra kupilem dwie osiemdziesiatki HDS722580VLSA80 SATA Hitachi

a oto wyniki testow ktore zrobilem na dwoch roznych plytach

 

Wersja "tekstowa" zrobiona zostala bench'markiem H2benchw (uwazanym za najbardziej wiarygodny),

a ponizej wersja "obrazkowa" 8) zrobiona tylko na plycie A78NX Sil3112A

 

ASUS A7V600, 2500@3200, 512 PC3500

kontroler "on board" SATA VIA VT8237

Disk: WDC WD1200JD RAID0 16K

Capacity: CHS=(29178/255/63), 468744570 sectors = 228879 MByte

 

Interface transfer rate w/ block size 128 sectors at 0.0% of capacity:

Sequential read rate medium (w/out delay): 79136 KByte/s

Sequential transfer rate w/ read-ahead (delay: 0.89 ms): 101488 KByte/s

Repetitive sequential read ("core test"): 132728 KByte/s

 

Random access read: average 20.75, min 2.28, max 42.61 [ms]

Random access read (<504 MByte): average 6.65, min 0.06, max 16.15 [ms]

 

Application profile `swapping': 9992.4 KByte/s

Application profile `installing': 12985.4 KByte/s

Application profile `Word': 21875.9 KByte/s

Application profile `Photoshop': 19377.4 KByte/s

Application profile `copying': 42930.3 KByte/s

Application profile `F-Prot': 8676.2 KByte/s

Result: application index = 16.2

!!! WARNING: application profiles inaccurate since measured read-only

ATA disk: WDC WD1200JD-75FYB0

Serial #: WD-WMAEL1108247

Firmware: 02.05D02

Version of specification: ATA-ATAPI-?

Buffer size: 8192 KByte

Supported UDMA modes: 3 5 6 7

UDMA mode 7 active.

capacity (28-bit addressing): 1196965891 sectors (584456.0 MByte)

WARNING: information in words 82 to 84 invalid

 

Disk: Seagate ST3160023AS RAID0 16K

Capacity: CHS=(38914/255/63), 625153410 sectors = 305251 MByte

 

Interface transfer rate w/ block size 128 sectors at 0.0% of capacity:

Sequential read rate medium (w/out delay): 105986 KByte/s

Sequential transfer rate w/ read-ahead (delay: 0.66 ms): 115652 KByte/s

Repetitive sequential read ("core test"): 134342 KByte/s

 

Random access read: average 12.68, min 4.26, max 24.82 [ms]

Random access read (<504 MByte): average 5.91, min 0.18, max 18.46 [ms]

 

Application profile `swapping': 13120.5 KByte/s

Application profile `installing': 15735.6 KByte/s

Application profile `Word': 25113.7 KByte/s

Application profile `Photoshop': 20042.9 KByte/s

Application profile `copying': 57146.1 KByte/s

Application profile `F-Prot': 9353.1 KByte/s

Result: application index = 19.1

!!! WARNING: application profiles inaccurate since measured read-only

ATA disk: ST3160023AS

Serial #: 3JS2X8AR

Firmware: 3.18

Version of specification: ATA-ATAPI-?

Buffer size: 8192 KByte

Supported UDMA modes: 5 6

UDMA mode 7 active.

capacity (28-bit addressing): 2662350851 sectors (-797176.0 MByte)

WARNING: information in words 82 to 84 invalid

 

Disk: Hitachi HDS722580VLSA80 RAID0 16K

Capacity: CHS=(20023/255/63), 321669495 sectors = 157065 MByte

 

Interface transfer rate w/ block size 128 sectors at 0.0% of capacity:

Sequential read rate medium (w/out delay): 118373 KByte/s

Sequential transfer rate w/ read-ahead (delay: 0.59 ms): 171591 KByte/s

Repetitive sequential read ("core test"): 180878 KByte/s

 

Random access read: average 12.96, min 3.15, max 23.29 [ms]

Random access read (<504 MByte): average 6.06, min 0.06, max 13.06 [ms]

 

Application profile `swapping': 13935.2 KByte/s

Application profile `installing': 14331.0 KByte/s

Application profile `Word': 21914.4 KByte/s

Application profile `Photoshop': 25965.6 KByte/s

Application profile `copying': 47477.8 KByte/s

Application profile `F-Prot': 9363.5 KByte/s

Result: application index = 18.8

!!! WARNING: application profiles inaccurate since measured read-only

ATA disk: HDS722580VLSA80

Serial #: VNRB7EC2C609VL

Firmware: V32OA60A

Version of specification: ATA-ATAPI-?

Buffer size: 7938 KByte

Supported UDMA modes: 4

UDMA mode 5 active.

capacity (28-bit addressing): 729825315 sectors (356360.0 MByte)

WARNING: information in words 82 to 84 invalid

 

ASUS A7N8X DELUXE (rev2.00), 2500@3200, 2x256 PC3200A (DUAL)

kontroler "on board" SATA SiliconImage 3112A

Disk: WDC WD1200JD RAID0 16K

Capacity: CHS=(29177/255/63), 468728505 sectors = 228871 MByte

 

Interface transfer rate w/ block size 128 sectors at 0.0% of capacity:

Sequential read rate medium (w/out delay): 83934 KByte/s

Sequential transfer rate w/ read-ahead (delay: 0.84 ms): 90404 KByte/s

Repetitive sequential read ("core test"): 103696 KByte/s

 

Random access read: average 20.71, min 2.37, max 38.63 [ms]

Random access read (<504 MByte): average 6.66, min 0.05, max 18.60 [ms]

 

Application profile `swapping': 9948.9 KByte/s

Application profile `installing': 13064.6 KByte/s

Application profile `Word': 21064.7 KByte/s

Application profile `Photoshop': 21050.1 KByte/s

Application profile `copying': 41064.4 KByte/s

Application profile `F-Prot': 8751.0 KByte/s

Result: application index = 16.2

!!! WARNING: application profiles inaccurate since measured read-only

ATA disk: SiI RAID 0 Set

Serial #:

Firmware: 2.00

Version of specification: ATA-ATAPI-6

Buffer size: 8192 KByte

Supported UDMA modes: 0 1 2 3 4 5

No UDMA mode selected!

capacity (28-bit addressing): 468743808 sectors (228878.8 MByte)

Capacity (48-bit addressing): 468743808 sectors (228878.8 MByte)

Acoustic management supported but disabled.

 

Disk: Seagate ST3160023AS RAID0 16K

Capacity: CHS=(38914/255/63), 625153410 sectors = 305251 MByte

 

Interface transfer rate w/ block size 128 sectors at 0.0% of capacity:

Sequential read rate medium (w/out delay): 85942 KByte/s

Sequential transfer rate w/ read-ahead (delay: 0.82 ms): 88976 KByte/s

Repetitive sequential read ("core test"): 94599 KByte/s

 

Random access read: average 12.68, min 3.96, max 27.77 [ms]

Random access read (<504 MByte): average 5.94, min 0.20, max 16.63 [ms]

 

Application profile `swapping': 12359.6 KByte/s

Application profile `installing': 15998.7 KByte/s

Application profile `Word': 24172.8 KByte/s

Application profile `Photoshop': 21767.2 KByte/s

Application profile `copying': 51542.6 KByte/s

Application profile `F-Prot': 9220.8 KByte/s

Result: application index = 18.7

!!! WARNING: application profiles inaccurate since measured read-only

ATA disk: SiI RAID 0 Set

Serial #:

Firmware: 2.00

Version of specification: ATA-ATAPI-6

Buffer size: 8192 KByte

Supported UDMA modes: 0 1 2 3 4 5 6

No UDMA mode selected!

capacity (28-bit addressing): 625157440 sectors (305252.7 MByte)

Capacity (48-bit addressing): 625157440 sectors (305252.7 MByte)

acoustic management not supported.

 

Disk: Hitachi HDS722580VLSA80 7K250 RAID0 16K

Capacity: CHS=(20022/255/63), 321653430 sectors = 157057 MByte

 

Interface transfer rate w/ block size 128 sectors at 0.0% of capacity:

Sequential read rate medium (w/out delay): 114928 KByte/s

Sequential transfer rate w/ read-ahead (delay: 0.61 ms): 114662 KByte/s

Repetitive sequential read ("core test"): 117340 KByte/s

 

Random access read: average 12.84, min 2.90, max 23.72 [ms]

Random access read (<504 MByte): average 5.92, min 0.05, max 10.73 [ms]

 

Application profile `swapping': 13760.5 KByte/s

Application profile `installing': 14535.4 KByte/s

Application profile `Word': 22568.6 KByte/s

Application profile `Photoshop': 26216.1 KByte/s

Application profile `copying': 48952.1 KByte/s

Application profile `F-Prot': 9580.4 KByte/s

Result: application index = 19.1

!!! WARNING: application profiles inaccurate since measured read-only

ATA disk: SiI RAID 0 Set

Serial #:

Firmware: 2.00

Version of specification: ATA-ATAPI-6

Buffer size: 7938 KByte

Supported UDMA modes: 0 1 2 3 4 5

No UDMA mode selected!

capacity (28-bit addressing): 321666816 sectors (157063.9 MByte)

Capacity (48-bit addressing): 321666816 sectors (157063.9 MByte)

Acoustic management supported but disabled.

 

RAID0 Seagate

 

RAID0 IBM/Hitachi

 

To tyle jesli chodzi o ich wydajnosc ... a reszta :)...

Te dyski IBM/Hitachi sa naprawde ciche, a wczasie odczytu/zapisu sa nawet

cichsze od testowanych przezemnie Seagat'ow. Jedyna ich wada

(na kozysc Seagate oczywiscie) wzbudzaja w drgania obudowe

Po za tym ... REWELACJA!!!

pozdr

[Conti]

A już myślałem, że tylko ten mój trzęsie obudową ;-) .

Ale go przymocowałem na macie gąbkowej i jest spoko.

Dodam jeszcze, że dysk się nie grzeje.