 SiSoft Sandra 2002 Pro CDROM Benchmarks |
Source: Sandra |
|
Sandra is designed to test the theoretical power of
a complete system and individual components. The numbers taken though are again,
purely theoretical and may not represent real world performance.
| Optical Drive |
SM-352 |
SW-252B |
MSI CR52A-A2 |
Plextor W4012TA |
LG 32/10/40 |
MSI 8340 |
SW-240 |
SW-232 |
SW-224 |
SC152 |
DVD-500M |
SW-216 |
| Disk Type |
Data |
Data |
Data |
Data |
Data |
Data |
Data |
Data |
Data |
Data |
Data |
Data |
| Drive Index |
2098 |
2207 |
2426 |
1992 |
1974 |
1979 |
1978 |
2071 |
1745 |
2533 |
1282 |
n/a |
| Buffered Read: |
1492kb/s |
1582kb/s |
1893kb/s |
2300kb/s |
1627kb/s |
1758kb/s |
1646kb/s |
1484kb/s |
1327kb/s |
2273kb/s |
19MB/s |
n/a |
| Sequential Read: |
3004kb/s |
3284kb/s |
3408kb/s |
2802 kb/s |
2919kb/s |
2848kb/s |
2907kb/s |
2933kb/s |
2380kb/s |
3663kb/s |
1699kb/s |
n/a |
| Random Read: |
740kb/s |
792kb/s |
952kb/s |
776 kb/s |
551kb/s |
675kb/s |
584kb/s |
777kb/s |
778kb/s |
835kb/s |
660kb/s |
n/a |
| Access Time: |
261 ms |
245ms |
194ms |
238ms |
73ms |
52ms |
68ms |
114ms |
109ms |
112ms |
112ms |
n/a |
Again the SM-352
scores a drive index of 2098, lower than that of the pure CDRW MSI CR52A-A2, but still good. The SM-352
has a pretty high access time, but that seems to be the trend with 52X
drives.
Nero's CD Speed burn tests are done twice, once
with a CDR rated to 1x-24x burn speed, and a CD-RW rated to 4x-10x. Each disk
was test with files of about 640MB in size. This test is done by simply placing
blank recording media into the burner and running CD Speed 99; the software will
detect if it is CD-R or CD-R/W media and run the appropriate tests.
|
CD-R Burn Tests |
CD-RW Burn Tests |
 |
 |
| Optical Drive |
Samsung SM-352 |
Samsung SW-252B |
MSI CR52A-A2 |
Plextor W4012TA |
LG 32/10/40 |
MSI 8340 |
SW-240 |
SW-232 |
SW-224 |
| Disk Media |
CD-R |
CD-RW |
CD-R |
CD-RW |
CD-R |
CDRW |
CD-R |
CDRW |
CD-R |
CDRW |
CD-R |
CDRW |
CD-R |
CDRW |
CD-R |
CDRW |
CD-R |
CDRW |
| Media Write Speed: |
52x |
24x |
52x |
24x |
52x |
24x |
40X |
12X |
32X |
12X |
40X |
12X |
40X |
10X |
32X |
10X |
24X |
10X |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Avg Speed: |
38.19x |
22.97x |
39.57x |
18.72x |
39.76x |
24x |
30.59x |
12x |
19.63x |
10.01x |
28.19x |
12x |
27.87x |
12.03x |
27.37x |
9.97 |
22.63x |
10.01x |
| Start Speed: |
23.19 |
16.94x |
23.62x |
11.22x |
23.82x |
24x |
20.01x |
12x |
16.01 |
10.01x |
16.00x |
12x |
16.04x |
12.03x |
16.02x |
9.97 |
16.02x |
10.01x |
| End Speed: |
21.04x |
23.89x |
52.14x |
24.61x |
52.25x |
24x |
40.05x |
12x |
20.02 |
10.01x |
40.00x |
12x |
32.08x |
12.03x |
32.04x |
9.97 |
24.03x |
10.01x |
| Type: |
CAV |
P-CAV |
CAV |
CAV |
CAV |
CLV |
Z-CLV |
CLV |
Z-CLV |
CLV |
Z-CLV |
CLV |
Z-CLV |
CLV |
P-CAV |
CLV |
Z-CLV |
CLV |
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