NVIDIA RTX A4000 TDP — how many watts does it consume?

답변

Technical profile of NVIDIA RTX A4000: Ampere design, 16 GB GDDR6 VRAM, 448 GB/s memory bandwidth, 19.2/16 TFLOPS FP16/FP32, 140W TDP, released 2021.

Each number maps to a practical concern. VRAM governs model size. Bandwidth throttles decoding speed on autoregressive models. FP16 TFLOPS dominates large-batch pre-model training. FP32 TFLOPS matters less for deep learning but is important for scientific simulation and HPC. TDP influences cooling, rack density, and ultimately cloud pricing.

The NVIDIA RTX A4000 page has the complete datasheet and side-by-side comparisons.