GEARS, an energy-efficient big data research system, including 16 datanodes equipped with different types of processors/accelerators (320 CPU cores, 32 GPUs, and 32 FPGAs) and memory/storage devices (1TB DRAM, 8TB persistent memory, and 16TB NVMe SSDs, 32TB SATA SSDs, 1PB HDDs), connected by 100Gb/s InfiniBand network
One computer cluster of 32 rack-mounted servers, each with dual 8-core Intel Xeon 2.4GHz CPUs, 64GB RAM, 2x1TB SAS disks, 1x400GB NVMe SSD, and dual 10Gbps Ethernet NICs