Dual Radeon MI50 benchmarks

Benchmarks for dual Radeon MI50 GPUs show performance with various models like qwen35, gemma4, nemotron_h_moe, laguna, and qwen35moe. Each MI50 has 16GB HBM2 VRAM, clocked at 1000MHz and overclockable to 1200MHz, with 1.02 TB/s bandwidth. The power limit was set to 145 watts per GPU. One MI50's firmware was modified to activate the miniDP port, requiring xrandr for 1920x1080 output. The average price for a 16GB MI50 is under $150.