ADATA Premier Pro SP920 512GB SSD Review
ATTO & AS-SSD Benchmarks
ATTO is one of the oldest drive benchmarks still being used today and is still very relevant in the SSD world. ATTO measures transfers across a specific volume length. It measures raw transfer rates for both reads and writes and places the data into graphs that can be very easily interpreted. The test was run with the default runs of 0.5KB through 8192KB transfer sizes with the total length being 256MB.
ATTO – Intel Z77 Platform:
Benchmark Results: The SP920 took the top spot in the read score although not by much. Note that the scores are very much like the Crucial M550 drive which is similarly outfitted.
AS-SSD (1.6.4237.30508) Benchmark – Intel Z77 Platform:
We have been running the AS-SSD Benchmark app for over some time now and found that it gives a broad result set. The programmer has worked very hard on this software and continues to make updates often so if you use it, show him some love and send him a donation. There are now three tests that are found within the tool and we’ll show the results from two of them.
Benchmark Results: As we’ve seen from this controller before, the presence of incompressible data does little to deter performance so we see very good scores on this benchmark and not far off the best case ATTO marks.
Benchmark Results: As evidence to our comment above, the performance is linear with no discernible change whether it chews on compressible or incompressible data.