Który SATA

[AleX69]

testy robilem na A8N-SLI i dyskach Seagate z NCQ ST3160827AS
porownanie wydajnosci tych dwoch kontrolerow (nvidi i sil3114)

nie lubie hdtach'a za "migotanie" wynikow - ale ladnie rysuje wykresiki

jeden dysk ST3160827AS (JBOD)



chunk size 16K ... stripe dwa dyski ST3160827AS (RAID0)



chunk size 64K ... stripe dwa dyski ST3160827AS (RAID0)


a tu moj ulubiony >numerolog< do dyskow h2benchw ...

kontroler Sil3114 chunk size 16K ... stripe dwa dyski ST3160827AS (RAID0)

Disk: SIL3114_2xST3160827AS_STRIPE_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): 106598 KByte/s
Sequential transfer rate w/ read-ahead (delay: 0.66 ms): 108898 KByte/s
Repetitive sequential read ("core test"): 112429 KByte/s

Random access read: average 12.70, min 2.70, max 23.58 [ms]
Random access read (<504 MByte): average 5.73, min 0.07, max 11.73 [ms]

Application profile `swapping': 14759.4 KByte/s
Application profile `installing': 16313.9 KByte/s
Application profile `Word': 27150.0 KByte/s
Application profile `Photoshop': 24375.8 KByte/s
Application profile `copying': 56351.4 KByte/s
Application profile `F-Prot': 9871.0 KByte/s
Result: application index = 20.6
!!! WARNING: application profiles inaccurate since measured read-only
timer resolution: 0.279 ***181;s, 3.580 MHz
timer statistics: 153645988 calls, min 1.68 ***181;s, average 7856.63 ***181;s, max 23576.74 ***181;s
test started: 04-20-05 15:58:56
test version: $Id: h2bench.c,v 3.6 2002/10/31 14:06:35 bo Exp $/Win32
command line: h2benchw -english 1 -s -c 0 -p -tt SIL3114_2xST3160827AS_STRIPE_16K -w SIL3114_2xST3160827AS_STRIPE_16K

kontroler NVRAID chunk size 16K ... stripe dwa dyski ST3160827AS (RAID0)

Disk: NVRAID_2xST3160827AS_STRIPE_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): 100490 KByte/s
Sequential transfer rate w/ read-ahead (delay: 0.70 ms): 114614 KByte/s
Repetitive sequential read ("core test"): 221998 KByte/s

Random access read: average 12.87, min 3.05, max 32.63 [ms]
Random access read (<504 MByte): average 5.62, min 0.07, max 20.74 [ms]

Application profile `swapping': 13872.1 KByte/s
Application profile `installing': 14317.4 KByte/s
Application profile `Word': 20691.3 KByte/s
Application profile `Photoshop': 20637.9 KByte/s
Application profile `copying': 57737.1 KByte/s
Application profile `F-Prot': 9400.3 KByte/s
Result: application index = 18.5
!!! WARNING: application profiles inaccurate since measured read-only
timer resolution: 0.279 ***181;s, 3.580 MHz
timer statistics: 153662660 calls, min 1.68 ***181;s, average 7814.42 ***181;s, max 630204.68 ***181;s
test started: 04-20-05 15:41:48
test version: $Id: h2bench.c,v 3.6 2002/10/31 14:06:35 bo Exp $/Win32
command line: h2benchw -english 0 -s -c 0 -p -tt NVRAID_2xST3160827AS_STRIPE_16K -w NVRAID_2xST3160827AS_STRIPE_16K