# Pixart-Alpha Legacy Version Performance Here are the benchmark results for Pixart-Alpha using the 20-step DPM solver as the scheduler across various image resolutions. To replicate these findings, please refer to the script at [legacy/scripts/benchmark.sh](../../legacy/scripts/benchmark.sh). 1. The Latency on 4xA100-80GB (PCIe)
A100 PCIe latency
2. The Latency on 8xL20-48GB (PCIe)
L20 latency
3. The Latency on 8xA100-80GB (NVLink)
latency-A100-NVLink
4. The Latency on 4xT4-16GB (PCIe)
latency-T4