The Intel Optane SSD 900P 280GB Review
by Billy Tallis on October 27, 2017 9:30 AM ESTAnandTech Storage Bench - The Destroyer
The Destroyer is an extremely long test replicating the access patterns of very IO-intensive desktop usage. A detailed breakdown can be found in this article. Like real-world usage, the drives do get the occasional break that allows for some background garbage collection and flushing caches, but those idle times are limited to 25ms so that it doesn't take all week to run the test. These AnandTech Storage Bench (ATSB) tests do not involve running the actual applications that generated the workloads, so the scores are relatively insensitive to changes in CPU performance and RAM from our new testbed, but the jump to a newer version of Windows and the newer storage drivers can have an impact.
We quantify performance on this test by reporting the drive's average data throughput, the average latency of the I/O operations, and the total energy used by the drive over the course of the test.
The Intel Optane SSD 900P sets a new record for average data rate on The Destroyer, beating the Samsung 960 PRO 2TB's score by about 10%, and beating the more similarly-priced 512GB 960 PRO by about 23%.
The average latency of the Optane SSD 900P on The Destroyer is a modest improvement over the previous record. The 99th percentile latency is a more significant 60% reduction over the previous record, putting the Optane SSD more clearly in a separate performance consistency class from high-end flash-based SSDs.
The average read latency of the Optane SSD 900P on The Destroyer is less than half that of any flash-based SSD, but the average write latency is a bit slower than the fastest flash-based SSDs.
Even though the Optane SSD didn't set a record for average write latency on the Destroyer, its 99th percentile write latency is about half the previous record. The 99th percentile read latency beats the previous record by more than 60%.
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Meteor2 - Tuesday, October 31, 2017 - link
I always switch to 'read comments as a single page'mapesdhs - Tuesday, October 31, 2017 - link
I've used the scroll wheel so much, I had to buy a new mouse... :}Rektide - Friday, October 27, 2017 - link
Does the P4800X self-destruct/go-read-only after it reaches the advertised 20.5 PBW endurance?That's twice what a Samsung 850 Pro managed in a stress test, but the Pro is a consumer class device. The idea that I'd buy some fancy enterprise drive that would stop operation the second it's endurance rating is over makes me fume.
mkozakewich - Monday, October 30, 2017 - link
From what I've heard, they never stop. At that point, they'll be out of warranty, but they'll continue to work at poorer and poorer performance levels.FwFred - Friday, October 27, 2017 - link
I see the comments are 50/50 impressed vs not impressed by this review. I also see that ddriver is 50% of the comments 😂Notmyusualid - Friday, October 27, 2017 - link
@FwFredIndeed. I thought the drive was amazing. I guess ddriver read some other article.
todd.nonja - Monday, October 30, 2017 - link
I needed a good laugh after wading through the muck that ddriver has been spewing. Thanks for that!mapesdhs - Tuesday, October 31, 2017 - link
Definite lol marker point. :Diwod - Friday, October 27, 2017 - link
The price is much cheaper then I thought!. For what it is capable of I think this is actually cheap. This is a first gen ( third ? ) product. So i expect there should still be lots of headroom for improvement. But i still struggle to find the use of it in normal day to day computing.While latency is extremely important, you dont want your system to Jank or halt, but newer SSD is nearly avoided the problem. And as NAND gets cheaper ( Which isn't happening.... ) and better controller, I would call this problem solved.
SSD continues to uses less power, something that is important in Laptop market. And for 99% of our workload we are no longer limited by I/O. As shown in the benchmark with very little performance improvement, why should i get a Optane is an question that needs better answer from Intel.
What i think will be interesting, is the use of Optane SSD on Database server, with those kind of latency, Random Read Write, and Endurance, it think this is going to be a gigantic leap forward.
DanNeely - Friday, October 27, 2017 - link
Yup. I was expecting it to be several times more expensive. Still more than I'd be willing to spend if building a new system but only; only because I don't think I could live with only half a TB for long before running low on space, and I don't want to do the multiple drives thing again. (I currently have about 400GB used on a 1 TB SSD). 2nd/3rd gen in 2-4 years when I build my new system I could see dropping $500ish for a ~2TB model if it exists then.