The OCZ Vertex 3 Review (120GB)
by Anand Lal Shimpi on April 6, 2011 6:32 PM ESTAnandTech Storage Bench 2011 - Light Workload
Our new light workload actually has more write operations than read operations. The split is as follows: 372,630 reads and 459,709 writes. The relatively close read/write ratio does better mimic a typical light workload (although even lighter workloads would be far more read centric).
The I/O breakdown is similar to the heavy workload at small IOs, however you'll notice that there are far fewer large IO transfers:
| AnandTech Storage Bench 2011 - Light Workload IO Breakdown | ||||
| IO Size | % of Total | |||
| 4KB | 27% | |||
| 16KB | 8% | |||
| 32KB | 6% | |||
| 64KB | 5% | |||
Despite the reduction in large IOs, over 60% of all operations are perfectly sequential. Average queue depth is a lighter 2.2029 IOs.
While our heavy 2011 workload may be a little heavy on the writes, the light workload is a bit more balanced. As a result we see the 120GB Vertex 3 move up in the charts a bit more. It's still not as quick as the 240GB drive but it's pretty much quicker than anything else.
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martixy - Monday, April 11, 2011 - link
So... the SSD market is shaping up to the just about the most confusing and volatile market out there.At least that's the impression I get from the articles here. I mean you'd probably need your very own market research team if you want to get a good deal on an SSD.
Meh...
gixxer - Monday, April 11, 2011 - link
So if you have read all the comments up to this point with the OCZ verus Intel debate.Where would you spend your money?
A vertex 3, Intel 320, or Intel 510
MamiyaOtaru - Tuesday, April 12, 2011 - link
it's not scientific, but after looking at the newegg user review averages, not touching anything other than inteltech6 - Monday, April 11, 2011 - link
Thank you Anand - you're a real asset to the tech community!While OCZ has a potentially great product, they are really proving to be their own worst enemy. Until they demonstrate some maturity I will choose an Intel 320 instead. It may not be the newest or fastest but the G1/G2/G3 series drives have so far proven to be reasonably reliable and perform as advertised.
ClagMaster - Monday, April 11, 2011 - link
Seems to me the Intel 510 offers better mainstream performance than the Vertex 3.And I also think Intel does a better job with balancing firmware with memory technology, and has better configuration control of what memory is used for their SSD's.
I think suffering a 20% risk of getting a Vertex 3 SSD with slower memory is too high for what I pay for such a device
qax - Wednesday, April 13, 2011 - link
This sort of commitment can make me wanna buy OCZ next time, thats for sure.Although they shipped slow drives, they accept the responsability, and thats a big thing in my world.
I´ve totaly stopped buying som vendors that are too cheap, resulting in useless/nonexisting support.
Same reason why i allways buy from a psysical shop and never from internetshops.
I need psysical adress not too far from my own adress, where i can turn in a faulty product.
For me an SSD driver will allways be used for OS, programs and games. For space i would have HDD.
So space on SSD is no concern.
javishd - Wednesday, April 13, 2011 - link
I think I'm not alone here. Waiting to buy after some real comparisons of the $300 120gb range. We look to you for help with the decision! Thanks for your long term commitment to ssd. I've been on board since the x25 g1, and I really appreciate all the info from you guys. I'll keep checking every day hoping....alexb1 - Wednesday, April 13, 2011 - link
Anand, THANK YOU VERY VERY MUCH!Honestly, there is NO ONE ELSE in the IT industry advocating for enthusiast consumers like you... kudos!
I am A VICTIM of OCZ Marketing of Vertex2, and got a 80GB recently that basically does EXTREMELY POOR compared to ALL benchmarks. To top it all off, it is NOT part of the *recall* drives as its size hasn't been affected with the 25nm transition... so I am just about to return and take a 15% restocking fee.
Now, my question is... should I even bother looking for a 34nm drive, or one of the newer 25nm drives would just do ok as boot drive in Win7? My MOST CONCERN is reliability and longevity.
I can either get a F60-A (25nm), F60 (34nm), or OCZ Vertex2 (25nm)... The 25nm being $30-40 CHEAPER!
faster - Thursday, April 14, 2011 - link
Today the Intel 510 250GB drive mentioned in these benchamarks can be had at newegg for $615 (-$40 off promo until 4/19, $575).The Egg also has the Revo Drive X2 240GB at $570 (was $680).
So we as consumers have the new 250 GB 6Gbps SATA3 SSD drives vs. the 240GB PCIE X4 integrated bootable RAID 0 card within $5 of the same price point.
Certainly a bootable add in card is not a straight comparison to a single SSD drive, but at the same price point, in the cutting edge overpriced enthusiast level, it is a sensible comparison.
Anandtech should put the RevoX2 in these benchmark charts to show how they measure up. It would be more interesting than comparing a WD Raptor represented by tiny slivers on the performance comparisons. I believe, generally speaking, that the Revo would come away with faster read speeds and be neck in neck with fastest SSD drives on write speeds. AnandTech had or has a RevoDrive that they reviewed in the past. Is that thing still laying around?
daidaloss - Thursday, April 14, 2011 - link
@fasterI second your petition to Anand to put the Revo2 on the charts, so us, real power user, would have an idea how do SSDs compare with PCI raid cards.
Also, sure would be interesting to see how do SSD compare to ram drives like the HyperDrive5. Supposedly this thing boots up in 4 seconds. Should be interesting to compare such a system with a modern SSD.