Corsair - Dominator Titanium DDR5-7200 48GB vs G.Skill - Trident Z5 RGB DDR5-7200 32GB

These two are nearly even on the Mars Score (83.3 vs 81.2). The decision is not about overall quality — both clear the bar — it is about which specific trade-offs fit your use.

Pick the Dominator Titanium DDR5-7200 48GB if you care most about capacity. The biggest gaps in its favor are capacity. The single most decisive one: Capacity — 50.00% more. 48 GB vs 32 GB.

Pick the Trident Z5 RGB DDR5-7200 32GB if you care most about cas latency. Its strongest claims are cas latency. The single most decisive one: CAS latency — 2.00 less. 34 vs 36.

Both ship with comparable speed, generation, so those specs do not separate the two — focus on the differences below.

Bottom line: there is no wrong answer here — match the spec advantages to how you actually use the product. The Mars Score parity says both are well-rounded; the differences are about trade-offs, not quality.