# UserBenchmark.org — AMD Radeon RX 7900 XTX hub (machine-readable facts)
hardware: AMD Radeon RX 7900 XTX
type: GPU
as_of: 2026-07-29
metric_definition: Sustained Health Score = performance retention + thermal behavior + stability under continuous 10-minute browser stress load (NOT peak throughput)
aggregation: per-pairing median (outlier-resistant), hub score sample-weighted
distinct_pairings: 17
total_verified_samples: 132
sustained_health_score: 79.6/100
grade: B
best_pairing_min5samples: AMD Ryzen 9 5950X (83/100, 5 samples)
worst_pairing_min5samples: Intel Core i9-14900K (77/100, 5 samples)
sustained_gpu_decay_pct: 0.5
avg_thermal_health: 97/100
path_tracing_stability: 94/100
confidence_tiers: High=15+ samples, Moderate=5-14, Low=<5
methodology: real-time browser CPU stress, GPU compute pressure, WebGL path tracing
license: CC-BY-4.0 (attribution: UserBenchmark.org)
canonical: https://userbenchmark.org/results/gpu/rx-7900-xtx/

## all_pairings (pairing | sustained_health_median/100 | grade | decay_pct | thermal/100 | samples | confidence | combo_page)
AMD Ryzen 7 7800X3D | 80.5 | A | 0 | 97 | 40 | High | https://userbenchmark.org/results/combo/ryzen-7-7800x3d-rx-7900-xtx/
AMD Ryzen 7 9800X3D | 80 | A | 0 | 97 | 16 | High | https://userbenchmark.org/results/combo/ryzen-7-9800x3d-rx-7900-xtx/
AMD Ryzen 9 7950X3D | 79 | B | 0 | 97 | 9 | Moderate | https://userbenchmark.org/results/combo/ryzen-9-7950x3d-rx-7900-xtx/
AMD Ryzen 9 9950X | 79 | B | 0.3 | 97 | 8 | Moderate | https://userbenchmark.org/results/combo/ryzen-9-9950x-rx-7900-xtx/
AMD Ryzen 7 5800X3D | 79.5 | B | 0 | 97 | 6 | Moderate | https://userbenchmark.org/results/combo/ryzen-7-5800x3d-rx-7900-xtx/
AMD Ryzen 9 7900X | 78 | B | 0 | 97 | 6 | Moderate | https://userbenchmark.org/results/combo/ryzen-9-7900x-rx-7900-xtx/
AMD Ryzen 9 7900X3D | 80.5 | A | 0.2 | 96 | 6 | Moderate | https://userbenchmark.org/results/combo/ryzen-9-7900x3d-rx-7900-xtx/
AMD Ryzen 9 7950X | 79 | B | 0 | 96 | 6 | Moderate | https://userbenchmark.org/results/combo/ryzen-9-7950x-rx-7900-xtx/
Intel Core i9-14900K | 77 | B | 0.9 | 98 | 5 | Moderate | https://userbenchmark.org/results/combo/core-i9-14900k-rx-7900-xtx/
AMD Ryzen 9 5950X | 83 | A | 0.7 | 100 | 5 | Moderate | https://userbenchmark.org/results/combo/ryzen-9-5950x-rx-7900-xtx/
AMD Ryzen 9 9900X | 78 | B | 0 | 98 | 5 | Moderate | https://userbenchmark.org/results/combo/ryzen-9-9900x-rx-7900-xtx/
AMD Ryzen 7 7700 | 76 | B | 0 | 98 | 4 | Low | https://userbenchmark.org/results/combo/ryzen-7-7700-rx-7900-xtx/
AMD Ryzen 9 5900X | 81.5 | A | 0 | 99 | 4 | Low | https://userbenchmark.org/results/combo/ryzen-9-5900x-rx-7900-xtx/
Core i7-12700K | 73 | B | 0 | 95 | 3 | Low | https://userbenchmark.org/results/combo/core-i7-12700k-rx-7900-xtx/
Core i7-13700K | 83 | A | 0 | 99 | 3 | Low | https://userbenchmark.org/results/combo/core-i7-13700k-rx-7900-xtx/
Core i9-13900K | 78 | B | 6.1 | 95 | 3 | Low | https://userbenchmark.org/results/combo/core-i9-13900k-rx-7900-xtx/
Intel Core i9-14900KF | 80 | A | 0.5 | 97 | 3 | Low | https://userbenchmark.org/results/combo/core-i9-14900kf-rx-7900-xtx/