GPU comparison · 1080p benchmark
RTX 4060 8GB recorded 162 FPS against 57 FPS for RX 6400 4GB. These are continuous 1080p benchmark averages, not predicted FPS in any particular game.
RX 6400 4GB
57Benchmark FPS at 1080p- Our rating
- 40 / 100
- Graphics memory
- 4GB
- Released
- April 2022
- GPUsed cards tested
- 3
RTX 4060 8GB
162Benchmark FPS at 1080p- Our rating
- 57.6 / 100
- Graphics memory
- 8GB
- Released
- June 2023
- GPUsed cards tested
- 82
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What does this comparison mean?
Moving from RX 6400 4GB to RTX 4060 8GB increases the recorded result from 57 to 162 FPS and graphics memory from 4GB to 8GB. The uplift is 184.2% in this workload with 4GB more capacity; the benchmark cannot tell us how much of the difference comes from memory rather than the rest of the GPU.
RX 6400 4GB has 4GB and RTX 4060 8GB has 8GB 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 6400 4GB
The RX 6400 reached retail partner cards in April 2022, including Gigabyte's 4GB Eagle and Low Profile models. The smaller board designs give it a distinct compact-PC role, although dimensions still depend on the exact card.
RTX 4060 8GB
The RTX 4060 is the 8GB Ada Lovelace desktop model. Its June 2023 launch followed the separate RTX 4060 Ti.
Release and feature sources: RX 6400 4GB source · RTX 4060 8GB 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.