The Samsung 990 EVO Plus 1TB wins in 4 out of 6 comparable specs. Its biggest advantage is Sequential Read (1195% better).
870 EVO 500GB wins in 2 specs (DRAM Cache: 100% better).
Recommendation
Choose 990 EVO Plus 1TB if you want the best overall performance — especially sequential read.
Choose 870 EVO 500GB if dram cache matters more to you.
AI Versus Verdict
The Samsung 990 EVO Plus 1TB is the objective winner, securing four out of six spec categories. Its most impactful advantage is a 1195% improvement in sequential read speeds compared to the alternative. While the Samsung 870 EVO 500GB falls behind in overall performance metrics, it maintains a distinct technical edge by offering 100% more DRAM cache. These differences define the primary functional divide between the two storage solutions for potential buyers.
Choose the Samsung 990 EVO Plus 1TB if your primary requirement is high-speed data access and increased storage capacity. Conversely, select the Samsung 870 EVO 500GB if your specific use case prioritizes the inclusion of a DRAM cache. This makes the latter a suitable option for users who value that specific architectural feature over the raw sequential read performance provided by the newer model.
Generated by Gemini from the objective spec comparison above. AI advice is a summary, not a benchmark — always verify critical purchases.
