Intel Optane DC P5800X 800GB SSD Review

The ATTO Disk Benchmark performance measurement tool is compatible with Microsoft Windows. Measure your storage systems performance with various transfer sizes and test lengths for reads and writes. Several options are available to customize your performance measurement including queue depth, overlapped I/O and even a comparison mode with the option to run continuously. Use ATTO Disk Benchmark to test any manufacturers RAID controllers, storage controllers, host adapters, hard drives and SSD drives and notice that ATTO products will consistently provide the highest level of performance to your storage.

We are using version 4.0 for our NVMe disk tests.

Intel rates the Sequential performance of the Optane DC P5800X as up to 7,200MB/s for reads and up to 6,100MB/s for writes. Using the ATTO benchmark (2MB transfer size) we couldn't quite reach those maximums, the test runs producing a best read figure of 6,880MB/s with writes at 5,210MB/s. Both of those figures absolutely trounces the previous DC P4800X drives figures of 2,572MB/s and 2,236MB/s for reads and writes respectively.

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