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- This benchmark data was produced with the CORE DISKP program.
- For many applications, hard disk access time is more significant than
- CPU speed in determining total throughput. Choose with care.
-
-
-
- CORE HARD DISK BENCHMARK AVERAGE ACCESS TIMES
- (In Milliseconds)
-
- RANDOM AND
- DRIVE TRACK TO TRACK TRACK TO TRACK RANDOM
- ------ -------------- -------------- ------
-
- Core ATplus 72 MB (AT) 4.66 12.63 20.76
-
- Priam 60 MB/IBM AT HDC 3.78 12.79 21.25
-
- Atasi 40 MB/Adaptec (PC) 6.20 15.87 25.15
-
- Emerald PS70 58 MB (PC) 3.78 14.99 25.54
-
- Tandon 40 MB 5.54 16.25 26.58
- (Univation external unit)
-
- Seagate ST-4038 9.83 21.25 32.07
- (PC-XT with OMTI)
-
- NEC APC-IV 30 MB 6.92 21.97 36.08
- (AT clone)
-
- CMI 20 MB/IBM PC-AT HDC 7.90 23.28 38.17
- (Stock IBM AT hard drive)
-
- Zenith 241 44 MB 8.34 23.50 39.10
- (AT clone)
-
- Express Systems 72F-1 12.13 29.96 45.25
- 72 MB (PC)
-
- Televideo 286 44 MB 9.11 32.18 55.85
- (AT clone)
-
- Plus Devel. Hardcard 10 MB 14.28 37.95 60.14
-
- DTC 10 MB cartridge drive 30.31 48.11 66.84
- (External unit)
-
- Compaq portable 286 HD 15.01 42.34 68.03
-
- Tandy 3000 20 MB 20.40 45.30 68.40
- (AT clone)
-
- Flash Card 20 MB 14.99 45.75 74.36
-
- Leading Edge PC 20 MB 20.70 49.32 75.83
- (Seagate/WD)
-
- Seagate 10 MB ST213/WD 20.70 49.37 75.90
- (Half-height)
-
- Compaq portable II 10 MB 16.76 47.36 76.07
-
- Sharp PC-7500 20 MB 16.80 47.34 76.67
- (AT clone)
-
- Seagate 10 MB ST212/WD 23.01 53.16 81.45
- (Half-height)
-
- Tulin 240 30 MB 16.47 50.53 81.56
- (OMTI 5510 HDC)
-
- Mountain DriveCard 20 mb 16.58 51.35 84.25
-
- Tandon Diskard 21 MB 16.20 53.77 85.51
-
- Televideo TeleCat-286 20 MB 17.13 52.48 85.55
- (Compact AT clone)
-
- ATT 6300+ 20 MB 21.10 58.20 92.60
-
- Compaq portable 10 MB 18.56 55.36 92.87
- (Rodime/WD)
-
- IBM 20 MB/IBM PC HDC 17.63 56.57 93.04
- (Stock XT drive)
-
- Shugart 712 10 MB 16.25 58.98 95.40
-
- Sanyo MBC-885 20 MB 37.51 60.85 96.22
- (XT clone)
-
- Seagate 10 MB/IBM PC HDC 16.80 63.16 106.72
- (Stock XT drive)
-
- MicroScience 10 MB/WD 33.61 71.23 106.72
- (Half-height)
-
- Sysdyne PHD System 10 MB 38.99 100.45 158.07
- (Drive card)
-
- ITT Xtra 10 MB 19.60 92.60 158.95
- (Miniscribe half-height)
-
- Western Digital 38.83 101.68 159.06
- File Card 10 MB