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Looking at the benchmarks of two SSDs on today's market, one by Samsung and one by OCZ, I noticed something interesting between them. Samsung had faster reads than writes. While the Vector had roughly equal write/read throughput.
Read Write
Samsung 515 MB/s 491 MB/s
OCZ 497 MB/s 467 MB/s
Benchmark used is Blackmagicdesign's Disk Speed Test. I have noticed similar results with other SSDs.
Why is this the case? Is the read speed of a SSD equal to the write speed, or is it faster?
For overall performance is good to measure speed with different block sizes look for example at
– week – 2012-12-17T13:12:31.567atto
http://uk.hardware.info here are both of them with other models..Um, if anything they Samsung's speeds are closer to being equal. – Louis – 2012-12-17T21:23:25.100