Ryzen 5 4650G + AMD Radeon RX 580 2048SP
68/100 median from 3 verified samples · thermal 96/100 · decay 3.6%
Full combo analysisLast verified 2026-07-26 · authority hub
Ryzen 5 4650G Benchmark Results — All GPU Pairings Tested
Ryzen 5 4650G has been stress-tested in 3 distinct GPU pairings from 20 verified browser samples, with a sample-weighted Sustained Health Score of 56.8/100 (grade C). The strongest measured pairing is AMD Radeon RX 580 2048SP at 68/100; the weakest is AMD Radeon Vega 7 at 52/100. Typical sustained-load decay is 0.6% with thermal health around 88/100.
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.
3 measured pairings20 verified samplesMedian-based · outlier-resistant
Sustained health56.8/100C aggregate grade
CPU decay0.6%sustained-load loss
Thermal health88/100fleet average
PT stability77/100path-tracing consistency
Ryzen 5 4650G + AMD Radeon Vega 7
52/100 median from 14 verified samples · thermal 86/100 · decay 9.5%
Low sustained-health scores usually indicate throttling or power-limited systems in the sample — not a slow part.
Full combo analysisCitable facts about Ryzen 5 4650G
- Ryzen 5 4650G has been measured in 3 distinct GPU pairings on UserBenchmark.org, totaling 20 verified browser stress-test samples.
- Sample-weighted median Sustained Health Score across all Ryzen 5 4650G configurations: 56.8/100 (grade C). This score measures performance retention under sustained load, not peak throughput.
- Best measured pairing (min 5 samples): Ryzen 5 4650G + AMD Radeon RX 580 2048SP at 68/100 from 3 samples.
- Weakest measured pairing (min 5 samples): Ryzen 5 4650G + AMD Radeon Vega 7 at 52/100 from 14 samples — low scores typically indicate thermal throttling or power-limited systems, not a slow chip.
- Typical sustained-load CPU performance decay: 0.6%. Average thermal health: 88/100. Path-tracing stability: 77/100.
- 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
Ryzen 5 4650G: 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.
| # | Configuration | Sustained Health | Grade | Decay | Thermal | Samples | Confidence |
|---|---|---|---|---|---|---|---|
| 1 | Ryzen 5 4650G + AMD Radeon Vega 7 | 52/100 | C | 9.5% | 86/100 | 14 | Moderate |
| 2 | Ryzen 5 4650G + AMD Radeon RX 580 2048SP | 68/100 | B | 3.6% | 96/100 | 3 | Low |
| 3 | Ryzen 5 4650G + AMD Radeon RX 6600 XT | 68/100 | B | 9.2% | 92/100 | 3 | Low |
AMD Radeon RX 580 2048SP
Best pairing partner AMD Radeon RX 580 2048SP has its own hub with every CPU configuration tested.
AMD Radeon RX 580 2048SP 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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