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ADATA Premier Pro SP910 512GB SSD Review

By: Chris Ramseyer | SSDs in Storage | Posted: Nov 5, 2014 3:04 pm
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TweakTown Rating: 81%Manufacturer: ADATA

Sequential Mixed Read / Write Workloads

 

In this series of tests, we measure mixed workload performance. We start with 100% read and then add data writes to the mix in 10% increments until we get to 100% writes. We believe this will be the next major area SSD manufacturers will address, after performance consistency.

 

Sequential Mixed Workload Bandwidth

 

adata_premier_pro_sp910_512gb_ssd_review_61

 

Our new sequential mixed read / write workload test with the drives in steady state highlights a weak point in SATA devices. The ADATA SP910 is weak in this area; only the SanDisk Ultra II is slower in steady state.

 

Sequential 80% Read / 20% Write Bandwidth

 

adata_premier_pro_sp910_512gb_ssd_review_62

 

Here we see the drives at 80% read / 20% write, a metric Intel says is reasonable for consumer workloads. Here, the ADATA SP910 is the slowest model in our chart.

 

Random Mixed Workload Response Time

 

adata_premier_pro_sp910_512gb_ssd_review_63

 

In the random mixed workload test, we use 50% read / 50% write data. Again, with mixed workloads, the SP910 is the slowest drive on the chart.

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