TSSDR TEST BENCH AND PROTOCOL
SSD testing at TSSDR differs slightly, depending on whether we are looking at consumer or enterprise SSDs. For our enthusiast testing today, our goal is to test in a system that has been optimized with our SSD Optimization Guide. To see the best performance possible, the CPU C states have been disabled, C1E support has been disabled, Enhanced Intel SpeedStep Technology (EIST) has been disabled. Benchmarks for consumer testing are also benchmarks with a fresh drive so, not only can we verify that manufacturer specifications are in line but also, so the consumer can replicate our tests to confirm that they have an SSD that is top-notch. We even provide links to most of the benchmarks used in the report.
The components of this Test Bench are detailed below. All hardware is linked for purchase and product sales may be reached by a simple click on the individual item. As well, the title is linked back to the individual build article where performance testing can be validated.
|PC CHASSIS:||Corsair Crystal Series 460X RGB|
|MOTHERBOARD:||ASUS Z270 ROG Maximus IX Apex|
|CPU:||Intel Kaby Lake I7-7700K|
|CPU COOLER:||Corsair Hydro Series H110i GTX V.2|
|POWER SUPPLY:||Corsair RM850x 80Plus|
|GRAPHICS:||PNY GTX 1080 XLR8 Gaming OC|
|MEMORY:||Corsair Dominator Pl 32GB 2800|
|STORAGE:||Samsung 2TB 960 Pro M.2 SSD|
|KEYBOARD:||Corsair Strafe RGB Silent Gaming|
|MOUSE:||Corsair M65 Pro Gaming|
|OS||Microsoft Windows 10 Pro 64 Bit|
The software in use for today’s analysis is typical of many of our reviews and consists of Crystal Disk Info, ATTO Disk Benchmark, Crystal Disk Mark, AS SSD, Anvil’s Storage Utilities, PCMark Vantage, PCMark 8 as well real data transfer testing. Our selection of software allows each to build on the last and to provide validation to results already obtained.
CRYSTAL DISK INFO VER. 7.0.5
Crystal Disk Info is a great tool for displaying the characteristics and health of storage devices. It displays everything from temperatures, the number of hours the device has been powered, and even to the extent of informing you of the firmware of the device.
CDI validates that TRIM is not enabled as we spoke of earlier, but also, it is great to see a nice clean set of SMART attributes that make monitoring of the Intel Optane SSD 900P simple.
ATTO Disk Benchmark is perhaps one of the oldest benchmarks going and is definitely the main staple for manufacturer performance specifications. ATTO uses RAW or compressible data and, for our benchmarks, we use a set length of 256mb and test both the read and write performance of various transfer sizes ranging from 0.5 to 8192kb. Manufacturers prefer this method of testing as it deals with raw (compressible) data rather than random (includes incompressible data) which, although more realistic, results in lower performance results.
Listed specs are 2.5GB/s read and 2GB/s write whereas ATTO reaches 2.7GB/s read and 2.2GB/s write. Both read and write performance at low 4k data transfer are above 500MB/s so all looks good. We are used to this with NVMe SSDs. Read on to see something that you never expected in SSD performance.