GPU comparison · 1080p benchmark
RTX 3070 8GB recorded 212 FPS against 166 FPS for RX 6600 XT 8GB. These are continuous 1080p benchmark averages, not predicted FPS in any particular game.
RX 6600 XT 8GB
166Benchmark FPS at 1080p- Our rating
- 58.1 / 100
- Graphics memory
- 8GB
- Released
- August 2021
- GPUsed cards tested
- 41
RTX 3070 8GB
212Benchmark FPS at 1080p- Our rating
- 63.3 / 100
- Graphics memory
- 8GB
- Released
- October 2020
- GPUsed cards tested
- 244
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What does this comparison mean?
The RX 6600 XT and RTX 3070 both have 8GB, but the GeForce card records the higher result here. This is a comparison between different performance tiers, not simply AMD and NVIDIA versions of the same specification.
Both variants have 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 6600 XT 8GB
AMD introduced the RX 6600 XT in August 2021 with RDNA 2 architecture and 8GB of GDDR6. It sits separately from the RX 6600 and the later RX 6650 XT.
RTX 3070 8GB
The RTX 3070 is an 8GB GDDR6 Ampere model. NVIDIA set its retail availability for October 2020.
Release and feature sources: RX 6600 XT 8GB source · RTX 3070 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.