AMD Ryzen 7 5800X3D + NVIDIA GeForce RTX 5080
82/100 median from 8 verified samples · thermal 97/100 · decay 0.1%
Full combo analysisLast verified 2026-07-30 · authority hub
AMD Ryzen 7 5800X3D Benchmark Results — All GPU Pairings Tested
AMD Ryzen 7 5800X3D has been stress-tested in 31 distinct GPU pairings from 241 verified browser samples, with a sample-weighted Sustained Health Score of 77.3/100 (grade B). The strongest measured pairing is NVIDIA GeForce RTX 5080 at 82/100; the weakest is AMD Radeon RX 6800 XT at 73/100. Typical sustained-load decay is 0.2% with thermal health around 96/100.
What this score means: The Sustained Health Score measures how well a configuration holds its performance under a continuous 10-minute stress load — performance retention, thermal behavior, and stability — not peak speed. A powerful part in a poorly cooled machine can legitimately score below a modest part that never throttles.
31 measured pairings241 verified samplesMedian-based · outlier-resistant
Sustained health77.3/100B aggregate grade
CPU decay0.2%sustained-load loss
Thermal health96/100fleet average
PT stability91/100path-tracing consistency
AMD Ryzen 7 5800X3D + AMD Radeon RX 6800 XT
73/100 median from 7 verified samples · thermal 96/100 · decay 0.8%
Low sustained-health scores usually indicate throttling or power-limited systems in the sample — not a slow part.
Full combo analysisCitable facts about AMD Ryzen 7 5800X3D
- AMD Ryzen 7 5800X3D has been measured in 31 distinct GPU pairings on UserBenchmark.org, totaling 241 verified browser stress-test samples.
- Sample-weighted median Sustained Health Score across all AMD Ryzen 7 5800X3D configurations: 77.3/100 (grade B). This score measures performance retention under sustained load, not peak throughput.
- Best measured pairing (min 5 samples): AMD Ryzen 7 5800X3D + NVIDIA GeForce RTX 5080 at 82/100 from 8 samples.
- Weakest measured pairing (min 5 samples): AMD Ryzen 7 5800X3D + AMD Radeon RX 6800 XT at 73/100 from 7 samples — low scores typically indicate thermal throttling or power-limited systems, not a slow chip.
- Typical sustained-load CPU performance decay: 0.2%. Average thermal health: 96/100. Path-tracing stability: 91/100.
- Per-pairing scores are medians (outlier-resistant); pairings are labeled High (15+ samples), Moderate (5-14) or Low (<5) confidence.
- Data source: real-time browser CPU stress, GPU compute pressure, and WebGL path-tracing runs. License: CC BY 4.0 with attribution to UserBenchmark.org.
Machine-readable version: llm.txt
AMD Ryzen 7 5800X3D: every tested configuration
Scores are per-pairing medians (outlier-resistant). Decay = GPU-side sustained performance loss. Confidence: High 15+ samples, Moderate 5-14, Low <5.
NVIDIA GeForce RTX 5080
Best pairing partner NVIDIA GeForce RTX 5080 has its own hub with every CPU configuration tested.
NVIDIA GeForce RTX 5080 hub →Same CPU does not mean same result.
Cooling, power limits, drivers, RAM speed, and background load change sustained performance. Run your own browser benchmark to measure this exact machine.
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