The Intel® SSD DC P3700 should perform according to its specifications as long as it is connected to a PCIe* Gen3 x4 slot, and using the Intel® Solid-State Drive Data Center Family for PCIe Drivers.
We would like to mention that the performance data is calculated using IOMeter* on Windows Server 2012 R2 with Queue Depth 32 and 4 workers. The values may be different depending on the drive model and configuration of the test: read vs write, sequential vs random, block (transfer) size, etc.
The tested performance values are found in page 10 of the Intel® SSD DC P3700 Series Product Specification. Here you will find the parameters used and the expected performance.