64bit - From version 5, MemTest86 is native 64bit code
ECC RAM - support for error-correcting code RAM
Secure boot - With MemTest86 being code signed by Microsoft
Graphical interface, mouse support, and logging of results to disk
Foreign language support (Chinese, German & more)
Self-booting off USB without needing DOS, Linux, or Windows
Network (PXE) boot - Scalable, disk-less provisioning from a single PXE serverDual booting - Will boot to V4 in BIOS and V7 in UEFI from a single flash drive