Silicon Motion SM2256 SSD Controller Preview: TLC for Everyone
by Kristian Vättö on June 17, 2015 8:15 AM EST- Posted in
- Storage
- SSDs
- TLC
- Silicon Motion
- SM2256
AnandTech Storage Bench - Light
The Light trace is designed to be an accurate illustration of basic usage. It's basically a subset of the Heavy trace, but we've left out some workloads to reduce the writes and make it more read intensive in general. Please refer to this article for full details of the test.
In our Light suite, which is the most suitable test for the SMI 2256 and its target market, Silicon Motion manages to get closer to the competition. It's still not good for performance awards, but at least it's not significantly slower than the rest like in our more IO intensive trace tests.
The number of high latency IOs remains relatively high, though, and it's an area that I hope is fixed before retail drives ship.
Power consumption in light workloads appears to be better, although certainly not SM2246EN level.
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Shadow7037932 - Wednesday, June 17, 2015 - link
The benchmarks seems very lacklustre and similar to much older controllers/SSDs. I know it's still probably not optimized, but unless SSDs using this can REALLY get the price down, I don't see why people won't just go with the older SSDs like. Heck, even new SSDs like the 850 EVO can be had at a very competitive price.watzupken - Wednesday, June 17, 2015 - link
Having experimented with a couple of value SSDs running the older SM2246EN controller, I feel they are not too bad for the price. For most users, I don't think they will run into much performance issues with these drives and will still enjoy a better user experience than running a mechanical drive. If you are getting a new SSD running an older controller, its likely you won't find it cheaper cause its older.NeatOman - Wednesday, June 17, 2015 - link
Thats true, but paired with a i3 or anything AMD in which such a small margin when the Systems controller (like in AMD's AM3+'s 990 chipset) is the bottleneck or simply the processing power like with a i3 or lower.And i feel the 850 EVO 120gb at $85 is still much more expensive than a SSD you can pick up with almost the same day to day performance for $55. It's like comparing a desktop i5 to a desktop i7 IMO.
Taneli - Thursday, June 18, 2015 - link
Everything you write here is just complete garbage.leexgx - Saturday, June 20, 2015 - link
i agreeEthos Evoss - Wednesday, July 22, 2015 - link
the new Plextor SSD M6V has Silicon Motion SMI-2246Sejong - Wednesday, June 17, 2015 - link
TLC for everyone....this is not a welcome. :(SunLord - Wednesday, June 17, 2015 - link
TLC is nice for low end low use scenarios but that about it.Flunk - Wednesday, June 17, 2015 - link
This would have to be really cheap to be interesting.Hulk - Wednesday, June 17, 2015 - link
My thought exactly.