Сравниваем производительность жестких дисков:
1. Samsung Spinpoint F3 HD103SJ, 1000 GB, 7200 RPM, SATA-II (цена 2 190 руб)
2. Maxtor STM3500320AS 500 GB, 7200 RPM, SATA-II
3. Некий более страрый жесткий диск ST3160827AS 160 GB SATA, на другой машине.
материнская плата: Gigabyte GA-MA78G-DS3H
процессор: DualCore AMD Athlon 64 X2, 3000 MHz (15 x 200) 6000+.
Результаты теста HD Tune Pro 3.5 запущенного из под Windows XP 32bit Live CD:
| SAMSUNG HD103SJ |
MAXTOR STM3500320AS |
ST3160827AS |
| HD Tune Pro: SAMSUNG HD103SJ Benchmark
Read transfer rate
Transfer Rate Minimum : 69.7 MB/sec
Transfer Rate Maximum : 142.9 MB/sec
Transfer Rate Average : 113.7 MB/sec
Access Time : 13.7 ms
Burst Rate : 163.7 MB/sec
CPU Usage : 8.5% |
HD Tune Pro: MAXTOR STM3500320AS Benchmark
Read transfer rate
Transfer Rate Minimum : 49.8 MB/sec
Transfer Rate Maximum : 109.3 MB/sec
Transfer Rate Average : 84.0 MB/sec
Access Time : 12.9 ms
Burst Rate : 168.6 MB/sec
CPU Usage : 6.1% |
HD Tune Pro: ST3160827AS Benchmark
Read transfer rate
Transfer Rate Minimum : 28.2 MB/sec
Transfer Rate Maximum : 56.8 MB/sec
Transfer Rate Average : 45.8 MB/sec
Access Time : 12.9 ms
Burst Rate : 91.5 MB/sec
CPU Usage : 3.0% |
| SAMSUNG HD103SJ Random Access
Read test
Transfer size operations / sec avg.
access time avg. speed
512 bytes 73 IOPS 13 ms 0.036 MB/s
4 KB 74 IOPS 13 ms 0.290 MB/s
64 KB 71 IOPS 14 ms 4.455 MB/s
1 MB 43 IOPS 22 ms 43.990 MB/s
Random 54 IOPS 18 ms 27.216 MB/s |
MAXTOR STM3500320AS Random Access
Read test
Transfer size operations / sec avg.
access time avg. speed
512 bytes 77 IOPS 12 ms 0.038 MB/s
4 KB 76 IOPS 13 ms 0.298 MB/s
64 KB 69 IOPS 14 ms 4.366 MB/s
1 MB 36 IOPS 27 ms 36.930 MB/s
Random 49 IOPS 20 ms 24.604 MB/s |
ST3160827AS Random Access
Read test
Transfer size operations / sec avg.
access time avg. speed
512 bytes 78 IOPS 12 ms 0.038 MB/s
4 KB 77 IOPS 12 ms 0.303 MB/s
64 KB 70 IOPS 14 ms 4.375 MB/s
1 MB 28 IOPS 35 ms 28.121 MB/s
Random 41 IOPS 24 ms 20.756 MB/s |
| HD Tune Pro: SAMSUNG HD103SJ Benchmark
Write transfer rate
Transfer Rate Minimum : 73.0 MB/sec
Transfer Rate Maximum : 149.7 MB/sec
Transfer Rate Average : 111.0 MB/sec
Access Time : 13.6 ms
Burst Rate : 162.6 MB/sec
CPU Usage : 8.4% |
|
|
| HD Tune Pro: SAMSUNG HD103SJ Random Access
Write test
Transfer size operations / sec avg.
access time avg. speed
512 bytes 178 IOPS 5.6 ms 0.087 MB/s
4 KB 156 IOPS 6.4 ms 0.612 MB/s
64 KB 139 IOPS 7.2 ms 8.712 MB/s
1 MB 53 IOPS 18 ms 53.880 MB/s
Random 84 IOPS 11 ms 42.251 MB/s |
|
|
А вот что показывает Everest Read Test под под Windows XP 32bit Live CD:
Тот же самый Everest Read Test под Windows 7 64bit c большим количеством разного софта:
интересно, что Buffered Read под Live CD немного больше.
