iozone ops/s
This test shows the same characteristic like the one before. The difference is that we get the number of opertations per second.
iozone ops, sequential write |
|
4 KByte |
Seagate Barracuda 7200.11 1.5 TByte
SATA |
24'074 |
Seagate Barracuda 7200.11 640 GByte
SATA |
23'863 |
Seagate Barracuda 7200.11 1.0 TByte
SATA |
23'818 |
Seagate Cheetah 73.4 GB 15k rpm SAS |
20'351 |
Intel X25-M SSD SATA |
18'808 |
2 x WD Raptor 36 GByte 10k rpm SATA |
14'358 |
Maxtor DiamondMax 9 Plus 7.2k rpm SATA |
12'843 |
|
|
|
16 KByte |
Seagate Barracuda 7200.11 1.0 TByte
SATA |
5'885 |
Seagate Barracuda 7200.11 640 GByte
SATA |
5'691 |
Seagate Cheetah 73.4 GB 15k rpm SAS |
5'185 |
2 x WD Raptor 36 GByte 10k rpm SATA |
4'826 |
Intel X25-M SSD SATA |
4'735 |
Seagate Barracuda 7200.11 1.5 TByte
SATA |
4'572 |
Maxtor DiamondMax 9 Plus 7.2k rpm SATA |
3'246 |
|
|
|
64 KByte |
Seagate Barracuda 7200.11 1.0 TByte
SATA |
1'613 |
Seagate Barracuda 7200.11 640 GByte
SATA |
1'456 |
Seagate Cheetah 73.4 GB 15k rpm SAS |
1'289 |
Intel X25-M SSD SATA |
1'209 |
2 x WD Raptor 36 GByte 10k rpm SATA |
1'027 |
Seagate Barracuda 7200.11 1.5 TByte
SATA |
1'015 |
Maxtor DiamondMax 9 Plus 7.2k rpm SATA |
778 |
|
|
|
96 KByte |
Seagate Barracuda 7200.11 1.0 TByte
SATA |
1'062 |
Seagate Barracuda 7200.11 1.5 TByte
SATA |
1'040 |
Seagate Barracuda 7200.11 640 GByte
SATA |
975 |
Seagate Cheetah 73.4 GB 15k rpm SAS |
838 |
Intel X25-M SSD SATA |
792 |
2 x WD Raptor 36 GByte 10k rpm SATA |
583 |
Maxtor DiamondMax 9 Plus 7.2k rpm SATA |
521 |
|
|
|
128 KByte |
Seagate Barracuda 7200.11 1.0 TByte
SATA |
840 |
Seagate Barracuda 7200.11 1.5 TByte
SATA |
780 |
Seagate Barracuda 7200.11 640 GByte
SATA |
773 |
Seagate Cheetah 73.4 GB 15k rpm SAS |
602 |
Intel X25-M SSD SATA |
587 |
2 x WD Raptor 36 GByte 10k rpm SATA |
583 |
Maxtor DiamondMax 9 Plus 7.2k rpm SATA |
390 |
iozone ops, sequential read |
|
4 KByte |
Intel X25-M SSD SATA |
58'241 |
Seagate Barracuda 7200.11 1.0 TByte
SATA |
25'876 |
Seagate Barracuda 7200.11 640 GByte
SATA |
25'349 |
Seagate Barracuda 7200.11 1.5 TByte
SATA |
24'734 |
Seagate Cheetah 73.4 GB 15k rpm SAS |
15'792 |
2 x WD Raptor 36 GByte 10k rpm SATA |
13'264 |
Maxtor DiamondMax 9 Plus 7.2k rpm SATA |
12'178 |
|
|
|
16 KByte |
Intel X25-M SSD SATA |
14'778 |
Seagate Cheetah 73.4 GB 15k rpm SAS |
15'792 |
Seagate Barracuda 7200.11 1.0 TByte
SATA |
6'724 |
Seagate Barracuda 7200.11 640 GByte
SATA |
6'612 |
2 x WD Raptor 36 GByte 10k rpm SATA |
4'197 |
Seagate Barracuda 7200.11 1.5 TByte
SATA |
4'622 |
Maxtor DiamondMax 9 Plus 7.2k rpm SATA |
2'898 |
|
|
|
64 KByte |
Intel X25-M SSD SATA |
3'663 |
Seagate Barracuda 7200.11 1.0 TByte
SATA |
1'669 |
Seagate Barracuda 7200.11 640 GByte
SATA |
1'644 |
Seagate Cheetah 73.4 GB 15k rpm SAS |
1'019 |
Seagate Barracuda 7200.11 1.5 TByte
SATA |
1'006 |
2 x WD Raptor 36 GByte 10k rpm SATA |
969 |
Maxtor DiamondMax 9 Plus 7.2k rpm SATA |
754 |
|
|
|
96 KByte |
Intel X25-M SSD SATA |
2'428 |
Seagate Barracuda 7200.11 1.5 TByte
SATA |
1'122 |
Seagate Barracuda 7200.11 1.0 TByte
SATA |
1'117 |
Seagate Barracuda 7200.11 640 GByte
SATA |
1'078 |
2 x WD Raptor 36 GByte 10k rpm SATA |
764 |
Seagate Cheetah 73.4 GB 15k rpm SAS |
677 |
Maxtor DiamondMax 9 Plus 7.2k rpm SATA |
522 |
|
|
|
128 KByte |
Intel X25-M SSD SATA |
1'844 |
Seagate Barracuda 7200.11 640 GByte
SATA |
834 |
Seagate Barracuda 7200.11 1.0 TByte
SATA |
829 |
Seagate Barracuda 7200.11 1.5 TByte
SATA |
806 |
2 x WD Raptor 36 GByte 10k rpm SATA |
578 |
Seagate Cheetah 73.4 GB 15k rpm SAS |
483 |
Maxtor DiamondMax 9 Plus 7.2k rpm SATA |
381 |
iozone ops, random write |
|
4 KByte |
Intel X25-M SSD SATA |
6'297 |
Seagate Cheetah 73.4 GB 15k rpm SAS |
609 |
2 x WD Raptor 36 GByte 10k rpm SATA |
589 |
Maxtor DiamondMax 9 Plus 7.2k rpm SATA |
440 |
Seagate Barracuda 7200.11 640 GByte
SATA |
361 |
Seagate Barracuda 7200.11 1.5 TByte
SATA |
357 |
Seagate Barracuda 7200.11 1.0 TByte
SATA |
332 |
|
|
|
16 KByte |
Intel X25-M SSD SATA |
4'574 |
Seagate Cheetah 73.4 GB 15k rpm SAS |
560 |
2 x WD Raptor 36 GByte 10k rpm SATA |
504 |
Seagate Barracuda 7200.11 1.5 TByte
SATA |
371 |
Seagate Barracuda 7200.11 640 GByte
SATA |
352 |
Maxtor DiamondMax 9 Plus 7.2k rpm SATA |
323 |
Seagate Barracuda 7200.11 1.0 TByte
SATA |
274 |
|
|
|
64 KByte |
Intel X25-M SSD SATA |
1'229 |
Seagate Cheetah 73.4 GB 15k rpm SAS |
460 |
2 x WD Raptor 36 GByte 10k rpm SATA |
314 |
Seagate Barracuda 7200.11 1.5 TByte
SATA |
266 |
Seagate Barracuda 7200.11 640 GByte
SATA |
254 |
Seagate Barracuda 7200.11 1.0 TByte
SATA |
219 |
Maxtor DiamondMax 9 Plus 7.2k rpm SATA |
198 |
|
|
|
96 KByte |
Intel X25-M SSD SATA |
823 |
Seagate Cheetah 73.4 GB 15k rpm SAS |
372 |
Seagate Barracuda 7200.11 1.5 TByte
SATA |
277 |
Seagate Barracuda 7200.11 640 GByte
SATA |
222 |
2 x WD Raptor 36 GByte 10k rpm SATA |
221 |
Seagate Barracuda 7200.11 1.0 TByte
SATA |
210 |
Maxtor DiamondMax 9 Plus 7.2k rpm SATA |
170 |
|
|
|
128 KByte |
Intel X25-M SSD SATA |
616 |
Seagate Cheetah 73.4 GB 15k rpm SAS |
325 |
2 x WD Raptor 36 GByte 10k rpm SATA |
190 |
Seagate Barracuda 7200.11 1.5 TByte
SATA |
249 |
Seagate Barracuda 7200.11 640 GByte
SATA |
210 |
Seagate Barracuda 7200.11 1.0 TByte
SATA |
191 |
Maxtor DiamondMax 9 Plus 7.2k rpm SATA |
145 |
iozone ops, random read |
|
4 KByte |
Intel X25-M SSD SATA |
5'349 |
Seagate Cheetah 73.4 GB 15k rpm SAS |
886 |
2 x WD Raptor 36 GByte 10k rpm SATA |
256 |
Seagate Barracuda 7200.11 1.5 TByte
SATA |
179 |
Seagate Barracuda 7200.11 640 GByte
SATA |
156 |
Seagate Barracuda 7200.11 1.0 TByte
SATA |
139 |
Maxtor DiamondMax 9 Plus 7.2k rpm SATA |
119 |
|
|
|
16 KByte |
Intel X25-M SSD SATA |
4'325 |
Seagate Cheetah 73.4 GB 15k rpm SAS |
843 |
2 x WD Raptor 36 GByte 10k rpm SATA |
193 |
Seagate Barracuda 7200.11 1.5 TByte
SATA |
173 |
Seagate Barracuda 7200.11 640 GByte
SATA |
148 |
Seagate Barracuda 7200.11 1.0 TByte
SATA |
141 |
Maxtor DiamondMax 9 Plus 7.2k rpm SATA |
114 |
|
|
|
64 KByte |
Intel X25-M SSD SATA |
2'501 |
Seagate Cheetah 73.4 GB 15k rpm SAS |
690 |
2 x WD Raptor 36 GByte 10k rpm SATA |
166 |
Seagate Barracuda 7200.11 1.5 TByte
SATA |
155 |
Seagate Barracuda 7200.11 640 GByte
SATA |
132 |
Seagate Barracuda 7200.11 1.0 TByte
SATA |
128 |
Maxtor DiamondMax 9 Plus 7.2k rpm SATA |
105 |
|
|
|
96 KByte |
Intel X25-M SSD SATA |
1'978 |
Seagate Cheetah 73.4 GB 15k rpm SAS |
571 |
Seagate Barracuda 7200.11 1.5 TByte
SATA |
164 |
2 x WD Raptor 36 GByte 10k rpm SATA |
140 |
Seagate Barracuda 7200.11 1.0 TByte
SATA |
128 |
Seagate Barracuda 7200.11 640 GByte
SATA |
126 |
Maxtor DiamondMax 9 Plus 7.2k rpm SATA |
104 |
|
|
|
128 KByte |
Intel X25-M SSD SATA |
1'614 |
Seagate Cheetah 73.4 GB 15k rpm SAS |
534 |
Seagate Barracuda 7200.11 1.5 TByte
SATA |
157 |
2 x WD Raptor 36 GByte 10k rpm SATA |
131 |
Seagate Barracuda 7200.11 1.0 TByte
SATA |
119 |
Seagate Barracuda 7200.11 640 GByte
SATA |
118 |
Maxtor DiamondMax 9 Plus 7.2k rpm SATA |
98 |
The bigger the data blocks the lower the resulting value is logical conclusion because the throughput is constant and gets much higher priority. You can see the same structure in the results as in the previous tests. The strenghts of the 640 GByte model are sequential read operations where in random reads and writes the 1.5 TByte model outperforms it's little sister.
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