18:42
2026-09-01
forum.level1techs.com
artificial-intelligence
Sanity check on my math: DGX Spark vs 2x Radeon PRO R9700 vs Mac Studio (M3 Ultra) for multi-user office LLM serving, does reality match the numbers?
A hardware-sizing analysis by an unnamed engineer claims that two AMD Radeon PRO R9700 GPUs ($1,300 each) and a Mac Studio M3 Ultra (256GB, $6k) could outperform NVIDIA's DGX Spark (128GB, 273GB/s) fo…