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As always, we're turning to PCMark 7 and our own Storage Bench v1.0 to help us examine storage performance.
All four low-capacity SSDs fall into the same ranking order in our Storage Bench chart above and PCMark 7 results below.
Samsung’s 64 GB 830 leads the pack by a wide margin in our trace, nearly besting the 128 GB Crucial m4 that previously earned our Recommended Buy award, thanks to its emphasis on sequential transfers.
The 60 GB drive armed with a SandForce controller and synchronous ONFi-compatible NAND follows closely behind the 64 GB m4, and you can clearly see just how much performance switching to asynchronous signaling costs the architecture. That’s basically half of the Samsung drive's performance.
In PCMark 7, the gap between all four low-capacity drives closes, as the 60 GB SandForce-based SSD with asynchronous NAND is only 42% slower than the 64 GB Samsung 830. This narrower range is the result of Futuremark giving more weight to random transfers. Given the 10 bucks separating all four drives, the Samsung offering looks mighty tempting right out of the gate.