GPU comparison · 1080p benchmark
Arc A770 16GB recorded 184 FPS against 79 FPS for RX 580 8GB. These are continuous 1080p benchmark averages, not predicted FPS in any particular game.
RX 580 8GB
79Benchmark FPS at 1080p- Our rating
- 44.8 / 100
- Graphics memory
- 8GB
- Released
- April 2017
- GPUsed cards tested
- 100
Arc A770 16GB
184Benchmark FPS at 1080p- Our rating
- 60.2 / 100
- Graphics memory
- 16GB
- Released
- October 2022
- GPUsed cards tested
- 6
Change either GPU in the comparison tool
What does this comparison mean?
Moving from RX 580 8GB to Arc A770 16GB increases the recorded result from 79 to 184 FPS and graphics memory from 8GB to 16GB. The uplift is 132.9% in this workload with 8GB more capacity; the benchmark cannot tell us how much of the difference comes from memory rather than the rest of the GPU.
RX 580 8GB has 8GB and Arc A770 16GB has 16GB of graphics memory. Memory capacity, board dimensions, power connectors and the price of a particular used card are separate from this benchmark. Compare the exact item before deciding whether to upgrade.
The two GPUs in context
RX 580 8GB
The RX 580 8GB is a Polaris-generation Radeon introduced in April 2017. This comparison uses the 8GB variant, rather than the separate 4GB card.
Arc A770 16GB
This Arc A770 uses the 16GB configuration. Intel documented October 2022 availability for the 16GB Limited Edition, separately from partner 8GB cards.
Release and feature sources: RX 580 8GB source · Arc A770 16GB source.
How the figures are compared
Both FPS figures come from the owner-supplied GPUsed benchmark dataset. GPUsed reports a continuous FurMark run at 1080p for its physical-card checks. The percentage compares the higher model average with the lower one using the original FPS values. Our rating uses a compressed scale, with the fastest GPU at 100; it is separate from the percentage difference. A benchmark result does not predict gaming FPS.
GPUsed reports its physical-card checks typically last 30 to 60 minutes while temperature and stability are checked. The owner supplied the model-level FPS workbook on 2 October 2026; this benchmark dataset was last reconciled 3 October 2026. Historical cards tested are separate from the number of FPS runs behind a model average. Full benchmark method.