The speed of the SSD (Solid State Drive ) is much increase than HDD (Hard Disk Drive). The SSD are more compatible for doing heavy computing r\task For Example The Intel SSD D5-P5316 is a 15.36TB enterprise grad SSD that offers over 7000mb/s in bandwidth. The 14TB seagate exos 2x14 a compatible HDD offer only upto 500mb/s in bandwidth. These faster speeds lead to performance benefits in several areas such as copying a large file, Video Editing and Rendering, Animation, Video gaming But in HDD these tasks are quite impossible to done SSD uses PCIe interfaces HDD uses SATA Interfaces