ＤＨＥＡ３６４８０のＱＢＥＮＣＨを測定しました。
テスト環境： 64MB-EDO(60ns, 50nsへのtiming-up無し), OS:MS-DOS6.2(USﾓｰﾄﾞ起動) |
ﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄ
QBENCH - Quantum Data Access Time Benchmark - Version 1.30
Copyright 1992, 1994 Quantum Corporation -- All Rights Reserved
ﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄ
Drive Information: Data
Access
Manufacturer Model Size (MB) Type Time
Your Drive ----- 2195 ---- 4.7 ms
Hard Disk : 3
Cylinders: 789 Heads: 255 Sectors: 63
Test Information:
Test Date/Time: Fri Oct 10 00:37:43 1997
Test Type : Standard Test
Workload assumptions:
65.0% Sequential 35.0% Random
60.0% Read 40.0% Write
Test Loops : 100
Sector 1 Multiplier: 4
Test Results:
SERVICE TIME
Block Size Sequential Random Weighted
(Sectors) Read Write Read Write Average
1 0.30 ms 0.34 ms 14.65 ms 10.85 ms 4.80 ms
2 0.35 ms 0.33 ms 14.43 ms 0.36 ms 3.30 ms
4 0.44 ms 0.33 ms 14.54 ms 0.36 ms 3.36 ms
8 0.68 ms 0.62 ms 15.32 ms 0.53 ms 3.72 ms
16 1.17 ms 0.75 ms 16.10 ms 0.81 ms 4.15 ms
32 2.15 ms 1.45 ms 17.10 ms 1.54 ms 5.02 ms
64 4.21 ms 2.58 ms 19.66 ms 2.68 ms 6.81 ms
128 8.44 ms 4.86 ms 23.78 ms 4.89 ms 10.23 ms
RESULTS
Sequential Random Weighted
Read Write Read Write Average
Access Time 0.23 ms 0.30 ms 14.57 ms 10.83 ms 4.75 ms*
Transfer Rate 7797 13887 6799 39003 9688 **
(KB/Sec)
ﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄ
* Data Access Time is 4.7 ms
ﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄ
** Data Transfer Rate is 9690 KB/sec
ﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄﾄ
いやぁ本当に驚きましたね。こんな数字今まで見たこと無いです。
大変良い成績が出ています。 Your Drive が 2195MB と表示されてしまいますが、
Cylinders: 789 Heads: 255 Sectors: 63 で 6489MB となりますので、 これは
ご愛嬌ということでお許ししましょう。
| DHEA36480 | FBST3240 | DAQA33240 | FB1280AT | ||
|---|---|---|---|---|---|
| Block Size (Sectors) | 2 4 8 16 32 64 128 |
3.30 ms 3.36 ms 3.72 ms 4.15 ms 5.02 ms 6.81 ms 10.23 ms |
5.08 ms 5.20 ms 5.39 ms 6.05 ms 6.87 ms 9.61 ms 14.86 ms |
3.71 ms 3.81 ms 4.39 ms 6.06 ms 7.37 ms 10.58 ms 16.45 ms |
6.09 ms 6.26 ms 6.37 ms 6.98 ms 7.97 ms 11.33 ms 17.99 ms |
Access Time |
Seq. /Read Seq. /Write Random/Read Random/Write | 0.30 ms 14.57 ms 10.83 ms |
0.60 ms 15.43 ms 13.35 ms |
0.36 ms 15.56 ms 11.11 ms |
0.68 ms 18.64 ms 12.10 ms |
| Transfer Rate | Seq. /Read Seq. /Write Random/Read Random/Write | 13887 KB/S 6799 KB/S 39003 KB/S |
7178 KB/S 8774 KB/S 5448 KB/S |
6353 KB/S 5492 KB/S 2921 KB/S |
5422 KB/S 17699 KB/S 2863 KB/S |
【DHEA36480】Cylinders: 789 Heads: 255 Sectors: 63
Block Size Sequential Random Weighted
(Sectors) Read Write Read Write Average
1 0.30 ms 0.34 ms 14.65 ms 10.85 ms 4.80 ms
2 0.35 ms 0.33 ms 14.43 ms 0.36 ms 3.30 ms
4 0.44 ms 0.33 ms 14.54 ms 0.36 ms 3.36 ms
8 0.68 ms 0.62 ms 15.32 ms 0.53 ms 3.72 ms
16 1.17 ms 0.75 ms 16.10 ms 0.81 ms 4.15 ms
32 2.15 ms 1.45 ms 17.10 ms 1.54 ms 5.02 ms
64 4.21 ms 2.58 ms 19.66 ms 2.68 ms 6.81 ms
128 8.44 ms 4.86 ms 23.78 ms 4.89 ms 10.23 ms
【FBST3240】Cylinders: 781 Heads: 128 Sectors: 63
Block Size Sequential Random Weighted
(Sectors) Read Write Read Write Average
1 0.18 ms 0.66 ms 15.49 ms 13.44 ms 5.38 ms
2 0.22 ms 0.66 ms 16.54 ms 9.67 ms 5.08 ms
4 0.39 ms 0.68 ms 16.73 ms 9.70 ms 5.20 ms
8 0.61 ms 0.70 ms 17.06 ms 9.91 ms 5.39 ms
16 1.20 ms 1.33 ms 17.63 ms 10.97 ms 6.05 ms
32 2.49 ms 2.34 ms 17.07 ms 12.18 ms 6.87 ms
64 5.18 ms 4.76 ms 19.53 ms 16.13 ms 9.61 ms
128 11.17 ms 9.36 ms 23.70 ms 22.10 ms 14.86 ms
FBSTの3.2GBに比べ、今回のDHEAは6.4GBと倍の容量が有るため、シリンダ数は
ほぼ同じものの論理ヘッド数が倍になります。当然のことながらシリンダ管理
上、同時に読み書きできる量が増えますから全体的にはＤＨＥＡ６．４の方が
有利になります。ＱＢＥＮＣＨの成績が良いのはＷｒｉｔｅの成績で頑張って
いるようですね。
★ ★ ★ HDBENCH Ver 2.300 ★ ★ ★ 使用機種 Processor Pentium２ 解像度 1024×768 65536色 Display GA-PII8/PCI Memory 62,512Kbyte OS Windows 95 4.0 (Build: 950) Date 1997/10/10 SCSI = Tekram DC-390F/U PCI SCSI Adapter HDC = Primary PCI Bus Master EIDE Driver (dual fifo) HDC = Secondary PCI Bus Master EIDE Driver (dual fifo) HDC = Tyan 32-Bit PCI EIDE Bus Master Driver A = GENERIC NEC FLOPPY DISK CFG = QUANTUM FIREBALL ST3 Rev A0F. DHI = IBM-DAQA -33240 Rev R6OR EJKL = IBM-DHEA -36480 Rev HE8O MN = IBM DORS-32160 Rev WA6A Q = PLEXTOR CD-ROM PX-20TS Rev 1.00 ALL 浮 整 矩 円 Text Scroll DD Read Write Cache Drive 14946 20640 16786 24459 8424 18984 101 0 9291 6848 28985 E:10MB 15304 22398 16807 24467 9544 18855 101 0 9257 6899 29411 E:10MB 15391 22652 16990 24681 9642 19021 101 0 9411 7037 28985 E:10MB 14735 22414 16788 24458 9552 18851 101 0 9283 6781 24389 E:10MB 14714 22392 16800 24441 9554 18866 101 0 9257 6927 24095 E:10MB ＨＤＢＥＮＣＨを５回測定しましたが、Readはコンスタントに9000KB/sを 超えていますので、まずまずの成績だと思います。５４００ｒｐｍクラス のＩＤＥハードディスクにおいてはまずトップクラスの成績でしょう。
【戻る】 【目次】
Copyright (C) 1997 ドッペルアルバイト, All rights reserved