W3 Total Cache vs LiteSpeed Cache: Which Is Faster for WordPress?

W3 Total Cache
A900K+ installs · 4.4/5 rating
Overall Winner
VS
LiteSpeed Cache
A7M+ installs · 4.8/5 rating
Feature-by-Feature Comparison
| Feature | W3 Total Cache | LiteSpeed Cache |
|---|---|---|
| Active Installs | 900K+ | 7.0M+ |
| User Rating | 4.4/5 | 4.8/5 |
| TTFB Impact | +4ms | +0ms |
| Memory Impact | +0KB | +2048KB |
| Extra DB Queries | +1 | +4 |
| Speed Score | A | A |
| Tested Up To | WP 6.9.1 | WP 6.9.1 |
| Requires PHP | 7.2.5 | 7.2 |
| Last Updated | 2026-01-15 | 2025-12-16 |
| Total Downloads | 61.8M+ | 124.0M+ |
Verdict
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Frequently Asked Questions
Which is faster, W3 Total Cache or LiteSpeed Cache?
In our benchmark tests, LiteSpeed Cache adds only +0ms to TTFB, while W3 Total Cache adds +4ms. LiteSpeed Cache is the faster choice.
Which uses less memory, W3 Total Cache or LiteSpeed Cache?
W3 Total Cache adds +0KB to peak memory usage, while LiteSpeed Cache adds +2048KB.
How many extra database queries does each plugin add?
W3 Total Cache adds +1 queries per page load, while LiteSpeed Cache adds +4 queries.
Which should I use, W3 Total Cache or LiteSpeed Cache?
Based on our performance benchmarks and user ratings, W3 Total Cache is our overall recommendation. However, both are solid choices u2014 pick based on your specific needs.
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