Toshiba OCZ VX500 512 Gigabyte Review

Published by Marc Büchel on 13.09.16
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Threaded Performance

Throughput 1 Thread (QD1)

4k 8k 16k 32k 64k 128k 256k 512k
Seq write 497527 496023 502605 472035 470817 494954 485554 505722
Seq read 442626 397723 391767 423597 393185 420422 443359 451892
Rand write 137797 204122 244523 370560 407342 464491 491863 506318
Rand read 19798 36922 68522 115345 180477 240009 306307 383529




Throughput 4 Threads (QD4)

4k 8k 16k 32k 64k 128k 256k 512k
Seq write 518886 517907 520583 522671 522579 523379 522546 520430
Seq read 525402 533363 534213 538170 539217 539648 539511 539408
Rand write 320085 429700 458275 491035 502488 512252 515232 518973
Rand read 86705 154599 251863 358933 475414 539084 537956 537973




Throughput 8 Threads (QD8)

4k 8k 16k 32k 64k 128k 256k 512k
Seq write 508649 520100 524148 520785 522005 523935 523511 523783
Seq read 524340 529858 533889 535884 537592 539740 539572 539247
Rand write 311257 429087 469447 487702 501897 512145 516241 520110
Rand read 161808 257294 429863 519567 533111 540297 539906 539930




Throughput 16 Threads (QD16)

4k 8k 16k 32k 64k 128k 256k 512k
Seq write 499302 510826 507553 514282 512933 515064 510995 507681
Seq read 514772 524797 528076 531235 535761 539556 539337 539148
Rand write 277184 418971 453833 480092 491227 504224 505155 511617
Rand read 283394 433256 496395 518847 532906 539711 539458 538954




Throughput 32 Threads (QD32)

4k 8k 16k 32k 64k 128k 256k 512k
Seq write 507906 501977 509558 496837 512363 511280 511313 508876
Seq read 499438 510953 520844 528432 534698 539327 539071 539097
Rand write 308698 406061 457685 478074 489196 502599 503816 510597
Rand read 373901 454776 495166 519511 531667 538708 538195 535327




Page 1 - Introduction Page 7 - Random read KByte/s
Page 2 - Impressions Page 8 - Random write IOPS
Page 3 - How do we test? Page 9 - Random read IOPS
Page 4 - Sequential write KByte/s Page 10 - QD1/4/8/16/32 Performance
Page 5 - Sequential read KByte/s Page 11 - Conclusion
Page 6 - Random write KByte/s  



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Toshiba OCZ VX500 512 Gigabyte Review - Storage - Reviews - ocaholic