NVIDIA GeForce RTX 3050 8GB vs NVIDIA RTX A6000 48GB

The GeForce RTX 3050 is the newer part: Ampere, launched in 2022, against the RTX A6000's Ampere from 2020. Newer architectures typically add lower-precision formats and better throughput per watt, so check the precision rows your workload actually uses.

Dense throughput for the GeForce RTX 3050 against the RTX A6000: FP64 0.1 vs 0.6 TFLOPS, FP32 9.1 vs 39 TFLOPS, FP16 18 vs 155 TFLOPS. Sparse figures, where the vendor publishes them, appear under each dense number in the performance table.

Memory is 8 GB against 48 GB. More memory per GPU means larger models fit before you have to shard across cards, which often matters more than raw TFLOPS for inference.

Power budgets are 130 W for the GeForce RTX 3050 and 300 W for the RTX A6000. At FP32 that works out to 0.07 against 0.13 TFLOPS per watt.

For LLM training and inference, weight the FP8 and FP16 rows and memory capacity most heavily. For scientific and HPC workloads, the FP64 row is the one to read.