GPU comparison · 1080p benchmark
RTX 4070 Super 12GB recorded 331 FPS against 310 FPS for RTX 3090 24GB. These are continuous 1080p benchmark averages, not predicted FPS in any particular game.
RTX 3090 24GB
310Benchmark FPS at 1080p- Our rating
- 72.3 / 100
- Graphics memory
- 24GB
- Released
- September 2020
- GPUsed cards tested
- 158
RTX 4070 Super 12GB
331Benchmark FPS at 1080p- Our rating
- 73.9 / 100
- Graphics memory
- 12GB
- Released
- January 2024
- GPUsed cards tested
- 55
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What does this comparison mean?
RTX 4070 Super 12GB is ahead in this benchmark with 12GB, while RTX 3090 24GB carries 24GB. Choosing the benchmark leader gives up 12GB of capacity for 6.8% more FPS in this workload; check the memory demands of your actual games or applications before making that trade.
RTX 3090 24GB has 24GB and RTX 4070 Super 12GB has 12GB 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
RTX 3090 24GB
The RTX 3090 launched with the Ampere generation in September 2020, carrying 24GB of GDDR6X.
RTX 4070 Super 12GB
The RTX 4070 Super is an Ada Lovelace desktop GPU with 12GB of GDDR6X, launched in January 2024.
Release and feature sources: RTX 3090 24GB source · RTX 4070 Super 12GB 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.