One rack. 120kW of compute. Taking a closer look at Nvidia's DGX GB200 NVL72 beast
1.44 exaFLOPs of FP4, 13.5 TB of HBM3e, 2 miles of NVLink cables, in one liquid cooled unit GTC Nvidia revealed its most powerful DGX server to date on Monday. The 120kW rack scale system uses NVLink to stitch together 72 of its new Blackwell accelerators into what's essentially one big GPU capable of more than 1.4 exaFLOPS performance - at FP4 precision anyway....