The Samsung 990 EVO Plus 2TB wins in 4 out of 6 comparable specs. Its biggest advantage is Sequential Read (1195% better).
870 EVO 1TB wins in 2 specs (DRAM Cache: 100% better).
Recommendation
Choose 990 EVO Plus 2TB if you want the best overall performance — especially sequential read.
Choose 870 EVO 1TB if dram cache matters more to you.
AI Versus Verdict
The Samsung 990 EVO Plus 2TB is the objective winner of this comparison, securing four out of six total spec victories. Its most significant advantage is a sequential read speed that is 1195% better than the alternative. While the Samsung 870 EVO 1TB falls behind in overall performance metrics, it maintains a distinct technical edge by offering a DRAM cache that is 100% better than the one found in the newer model.
Users prioritizing raw data transfer speeds should select the Samsung 990 EVO Plus 2TB for its massive advantage in sequential read performance. Conversely, the Samsung 870 EVO 1TB is the better choice for those who specifically require the benefits of a superior DRAM cache for their storage operations. Your decision should depend on whether you value the extreme speed of the newer drive or the specific architectural advantage provided by the older model.
Generated by Gemini from the objective spec comparison above. AI advice is a summary, not a benchmark — always verify critical purchases.
