Version and / or Patch Used: 3.0 Technical Preview
Developer Homepage: http://crystalmark.info
Product Homepage: http://crystalmark.info/software/CrystalDiskMark/index-e.html
CrystalDiskMark is a disk benchmark software that allows us to benchmark 4K and 4K queue depths with accuracy.
CrystalDiskMark gives us our first taste in this review of working with incompressible data. The SandForce architecture deals with incompressible data a little differently than compressible data. Data that can be compressed is done so at the controller and then stored on the flash. When you compress data it takes on a smaller size so less data has to be written to the flash. Incompressible data, data that is already compressed, can't be reduced to a smaller form or at least reduced enough to effect performance. Incompressible data is transferred slower than compressible data using SandForce controllers. Key Features:-* Sequential reads/writes* Random 4KB/512KB reads/writes* Text copy* Change dialog design* internationalization (i18n)
Note: Crystal Disk Mark 3.0 Technical Preview was used for these tests since it offers the ability to measure native command queuing at 4 and 32.
Starting with the 4K read performance, we see the SuperSSpeed S301 SLC taking the 120/128GB charts performance lead. This is only by a small margin but a lead is a lead. When we get to the 4 command read the S301 outperforms the other SandForce controlled drives by a solid 30MB/s or more depending on the drive. By the time we get to 32 commands the S301 takes off with a massive lead. The Marvell and Indilinx Infused drive are very good when the commands are stacked with incompressible data but the S301 does a good job of closing that gap.
Normally we use CDM for looking at 4K and NCQ performance, but since this is our first look at working with incompressible data, we'll also look at the sequential performance as well.
The SandForce SF-2281 / MLC drives seem to hit a brick wall around 170MB/s. The OCZ Vertex 3 MaxIOPS seems to defy this rule, but not by much. We see now that this issue has more to do with the flash and less to do with the controller.The SuperSSpeed S301 SLC goes way beyond the 170MB/s incompressible write limits in both sequential and 4K tests. The performance in this test is amazing; class leading for SandForce controlled drives and the 4K at depth writes are unbelievable given what we've long considered a weak point for SandForce.
PRICING: You can find products similar to this one for sale below.
United States: Find other tech and computer products like this over at Amazon's website.
United Kingdom: Find other tech and computer products like this over at Amazon UK's website.
Canada: Find other tech and computer products like this over at Amazon Canada's website.
Recommended for You
- We at TweakTown openly invite the companies who provide us with review samples / who are mentioned or discussed to express their opinion of our content. If any company representative wishes to respond, we will publish the response here.
Latest News Posts
- Apple's next-gen MacBook Pro expected mid-October
- Xbox Scorpio's true 4K res won't be easy for developers
- NVIDIA shows off 4K 60FPS footage of Titanfall 2 on PC
- NVIDIA's new Xavier chip is super-fast, powered by Volta
- Star Citizen boss: it's the 'best damn everything sim'
- U.2 Kit on Taichi
- Z170X-Gaming 5 - Thunderbolt controller + Intel RST drivers issue.
- Palit GeForce GTX 1070 GameRock Premium Edition Review
- GA-EX58-UD3R Vt-d support
- Seagate IronWolf 10TB NAS HDD Review
- Antec and Razer team up to co-brand a new Mini-ITX gaming chassis
- Samsung Electronics accelerates the NVMe era for consumers with its highest performing 960 PRO and EVO Solid State Drives
- Lighting is in the Aer: NZXT launches Aer RGB, premium LED PWM fans
- Syber Gaming delivers VR and 4K-ready 'C Series' small form factor gaming PC
- HyperX Gears of War gaming headset shipping now