Looking for an honest Lian Li Galahad II LCD SL-INF vs Noctua NH-D15S comparison in 2026? We scored both cpu coolers on the same six-dimension framework — performance, battery, display, camera, design and value — using identical methodology, so the numbers below are directly comparable. In our overall scoring the Lian Li Galahad II LCD SL-INF comes out ahead 82/100 to 56/100 — a 26-point gap. The widest gap is in display, where the Lian Li Galahad II LCD SL-INF pulls noticeably ahead. On price the Noctua NH-D15S undercuts the Lian Li Galahad II LCD SL-INF by 91% ($114.99 vs $219.99), which materially changes the value calculus for budget-conscious buyers.

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Lian Li Galahad II LCD SL-INF clearly outperforms the Noctua NH-D15S in the cpu coolers category, especially in display quality, scoring 82 vs 56. If you want the better overall cpu coolers, Lian Li Galahad II LCD SL-INF is the recommended choice.
Picking Lian Li Galahad II LCD SL-INF over Noctua NH-D15S means trading these off.
Specs are roughly matched — winner decided on overall scoring, not a specific spec advantage.
Lian Li
$220
Scores are relative within the cpu coolerscategory. Percentages show each dimension's weight in the overall score. A difference of less than 0.5 points is considered a tie.
✓ Pros
✗ Cons
✓ Pros
✗ Cons
| Spec | Lian Li Galahad II LCD SL-INFW | Noctua NH-D15S |
|---|---|---|
| Price | 219.99$ | 114.99$✓ |
| Weight | 1500g | 1100g✓ |
| Dimensions | 135x103x158 mm | 150x135x160 mm |
| Colors | Black, White | Brown, Beige |
Buy Lian Li Galahad II LCD SL-INF if…
Buy the Lian Li Galahad II LCD SL-INF if you want the best performance in this comparison. It scores higher overall and is the recommended choice for most buyers.
Buy Noctua NH-D15S if…
Choose the Noctua NH-D15S if budget is your top priority — it offers competitive specs at a lower price point.
Lian Li Galahad II LCD SL-INF clearly outperforms the Noctua NH-D15S in the cpu coolers category, especially in display quality, scoring 82 vs 56. If you want the better overall cpu coolers, Lian Li Galahad II LCD SL-INF is the recommended choice.
Yes, Lian Li Galahad II LCD SL-INF scores higher overall (82 vs 56).
Noctua NH-D15S is cheaper at $114.99 vs $219.99 for the Lian Li Galahad II LCD SL-INF.
Buy the Lian Li Galahad II LCD SL-INF if you want the best performance in this comparison. It scores higher overall and is the recommended choice for most buyers.
Choose the Noctua NH-D15S if budget is your top priority — it offers competitive specs at a lower price point.
Noctua NH-D15S is lighter at 1100g vs 1500g.
















Reviewed by VersusMatrix Editorial Team
Last updated: May 10, 2026
Methodology: AI-powered analysis of technical specifications from manufacturer data. Scores are calculated by comparing products across multiple dimensions and normalized relative to the full category database. Our editorial process is independent and not influenced by affiliate partnerships.