Intel 750 Series 400GB Versus Samsung SM951 512GB
We're pitting Intel's 400GB SSD 750 against Samsung's 512GB SM951 because they're the fastest PCIe-based drives in their respective categories today.
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Sequential Steady State



Samsung's SM951 writes sequentially at a higher rate in this section. In the next set of results, we'll see Intel's offerings writing random data faster.
Samsung's lead over Intel's 400GB drive is very small at 80% reads. Switching over to the 70% read workload, its advantage increases. In fact, the 70% chart shows Samsung ahead of both Intel SSD 750 products.
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