opt_mem Intel Core i7-6950X testing with a ASUS X99-E WS and MSI NVIDIA GeForce GTX 1080 Ti 11264MB on Ubuntu 17.04 via the Phoronix Test Suite. optane_mem_disk: Processor: Intel Core i7-6950X @ 4.00GHz (20 Cores), Motherboard: ASUS X99-E WS, Chipset: Intel Xeon E7 v4/Xeon, Memory: 64512MB, Disk: 960GB SanDisk Ultra II + 250GB Samsung SSD 850 + 512GB OCZ VECTOR + 480GB INTEL SSDSC2BP48 + 512GB OCZ VERTEX4, Graphics: MSI NVIDIA GeForce GTX 1080 Ti 11264MB (658/5508MHz), Audio: Realtek ALC1150, Network: Intel Connection + Intel Wireless 7260 OS: Ubuntu 17.04, Kernel: 4.10.17-041017-lowlatency (x86_64), Desktop: Unity 7.5.0, Display Driver: NVIDIA 381.22, OpenGL: 4.5.0, Compiler: GCC 6.3.0 20170406 + Clang 4.0.0-1ubuntu1 + LLVM 4.0.0, File-System: ext4 (ecryptfs), Screen Resolution: 3840x2160 IOzone 3.405 Record Size: 4Kb - File Size: 512MB - Disk Test: Read Performance MB/s > Higher Is Better optane_mem_disk . 4058.83 |==================================================== IOzone 3.405 Record Size: 4Kb - File Size: 512MB - Disk Test: Write Performance MB/s > Higher Is Better optane_mem_disk . 312.44 |===================================================== Threaded I/O Tester 20170503 Test: Read - Size Per Thread: 32MB - Thread Count: 4 MB/s > Higher Is Better optane_mem_disk . 6984.15 |==================================================== Threaded I/O Tester 20170503 Test: Write - Size Per Thread: 32MB - Thread Count: 4 MB/s > Higher Is Better optane_mem_disk . 3.15 |======================================================= Threaded I/O Tester 20170503 Test: Random Read - Size Per Thread: 32MB - Thread Count: 4 MB/s > Higher Is Better optane_mem_disk . 21570.42 |=================================================== Threaded I/O Tester 20170503 Test: Random Write - Size Per Thread: 32MB - Thread Count: 4 MB/s > Higher Is Better optane_mem_disk . 27.20 |======================================================