The Dell XPS 15 9550 Review: Infinity Edge Lineup Expands
by Brett Howse on March 4, 2016 8:00 AM ESTCompute
The XPS 15 is not marketed as a gaming laptop, and while any gaming laptop can pull double duty, people buying the XPS 15 may not be interested in gaming at all. The GPU can still be leveraged for certain workloads such as photo and video editing. The parallel computing power of the GPU makes it a great choice for these types of tasks.
CompuBench
The only other device we’ve tested with Kishonti’s CompuBench is the dGPU version of the Surface Book. I felt it would be a nice comparison to see just how much more performance the GTX 960M would give in compute tasks. Compared to just integrated graphics, there is a big jump in performance from both of the discrete cards, but the GTX 960M is roughly double the performance of the GT 940M in the Surface Book. If you need compute power, you get a lot more in the XPS 15 with the quad-core processor and much more powerful GPU.
Storage Performance
Dell does offer the XPS 15 with a mechanical hard drive as the baseline option, but once you step up a couple of tiers it can be outfitted with a PCIe based SSD, and in the case of our review unit it is the Samsung PM951. This has become incredibly popular it seems, since it lets companies check the box beside PCIe on storage, but unfortunately it is a TLC based drive so write speeds aren't as high as what we've seen MLC-based PCIe drives do. Clearly Samsung is aggressive with the pricing on this drive since it is in pretty much every device we’ve seen that has PCIe storage.
Recently PCMark 8 updated their testing for storage to better differentiate drives with NVMe storage. As such, the existing scores are no longer comparable with those from the new suite. The XPS 15 scored 5036 in the new test, but we'll need more devices tested in order to have something to compare it to.
Despite the TLC NAND, Dell shipped the 512 GB version of the XPS 15, so it has enough NAND dies to help the write speeds through parallel work, keeping even this slower TLC drive performant over short bursts. I actually expected read speeds to be a bit higher as well but over 800 MB/s is still faster than what SATA drives can do.
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close - Tuesday, March 8, 2016 - link
What I'm telling you is that if that is your honest opinion then you weren't reading Anandtech 5 years ago and that you lost the gamble when you assumed nobody will catch on to your BS.And because when I say something I like to make sure I have a sure way of showing it (not just BS) here it is: http://www.anandtech.com/show/4083/the-sandy-bridg...
I would let you draw the conclusion all by yourself but I am confident now that you will be unable to. That is a review for a motherboard with the infamous P67 chipset that was recalled (!) just 4 weeks after the review was written. And yes, this article is 5 years old. And yes, it was written by Anand himself.
http://www.anandtech.com/show/4142/intel-discovers...
Nightwolf1 - Monday, March 14, 2016 - link
Couldn’t be more true!Look here "Issues":
http://www.ultrabookreview.com/10234-dell-xps-15-9...
HurleyBird - Monday, March 7, 2016 - link
Try selecting high performance power mode in Nvidia's drivers. That's how I eventually was able to fix the frequent crashes I was experiencing with the GTX 960m.milli - Monday, March 7, 2016 - link
Yeah, the Dell driver and performance mode in nV-cp are the only way to get it running for more than 5 minutes. I also installed the beta Intel 4380 video drivers but I haven't yet tested Optimus again.euskalzabe - Friday, March 4, 2016 - link
Guys, seriously. Shoot RAW pictures and process them. The distortion in many of the pictures you posted gives Anandtech an embarrassingly low-level image. This is not a blog ran on grandma's basement. Shoot RAW, process with PhotoShop or similar, get rid of those distortions. Many people would be so put off by the low quality of the image that they won't consider the product. It's just so unprofessional.rpg1966 - Friday, March 4, 2016 - link
Which pictures are you referring to? But regardless, anyone who is put off a machinelike this based on a bit of distortion in a review image is probably in the wrong market.euskalzabe - Friday, March 4, 2016 - link
For instance:http://images.anandtech.com/doci/10116/SizeCompari...
http://images.anandtech.com/doci/10116/KeyboardB.j...
http://images.anandtech.com/doci/10116/Bottom.JPG
http://images.anandtech.com/doci/10116/Open_678x45...
Don't give me that "wrong market" excuse. Correcting distortion takes 1 click, 2 seconds on Photoshop. Many cameras by now just do it automatically if you are shooting JPEG, all it takes is activating it. It takes minimal to zero effort. I don't know what field you work in, but any respected company that has any sort of visual (printed, digital, etc) presence would never accept the IQ I've been seeing in Anandtech since Anand left (which occurred occasionally before that too). It's such an easy fix. Not doing it is incredibly unprofessional.
nathanddrews - Friday, March 4, 2016 - link
I would argue that anyone that buys a product based upon how good it looks in pictures is the exact opposite of a professional. Also, it's not AT's responsibility to sell the products.I have noticed a marked increase in "straight from the hip" photography on AT as well, but I can't imagine a professional - to use your words - not buying a laptop based upon a review website's photos. If you were to order this laptop from Amazon, Newegg, Best Buy, or Dell, they would have plenty of stock, photoshopped photos or renders to make it look all pretty and shiny. If you go into a store to buy it, you can see it on the shelf.
euskalzabe - Friday, March 4, 2016 - link
Clearly you guys don't work with media materials. Most editors would not accept these standards. At the end of the day, that's what it's about: quality standards. Sure, we don't have to correct distortion, but what does it say to the world when you choose not to do something that takes 1 second of your life to improve your visual standards? Whatever your opinion, there is proof - just look online for articles on the matter - that these little details make a difference in people's perception.Frankly, I've long believed there's a reason The Verge has become so popular so fast and it mainly has to do with public image. Check, for example, how they showcase this XPS15 in their review:
https://cdn3.vox-cdn.com/thumbor/-x0jfGXnaZuQRTbXG...
Feel that difference. Accurate representation of the product. Not distorted. The editors interest in their visual presence has an impact not just on how readers view the product, but also how they view the website. You're careless in one glaringly obvious aspect, who knows what else you're being serious about? It's about professionalism. I respect your opinion that focusing on properly processed (not just good looking, there's more to this than subjective evaluation) pictures is not professional, but I can tell you, the market very clearly has decided otherwise.
Don't forget AT is not just read by professionals that look for HW specs VS value. There are many consumers that give life to these ads. Consumers that are as influenced by visual presence as anybody else. It's not about convincing people, it's about aspiring to quality standards. When you can't be bothered to implement a dead-easy fix... that says very little of your interest/effort in other areas of your professional venue. In my professional experience, visual presence has proven to be very important and judged both consciously and unconsciously.
shadarlo - Friday, March 4, 2016 - link
If you think the link you just posted makes this laptop dramatically more appealing then you sir live in some alternate universe than the majority of the population. You might be insanely good in your field, but you have lost the forest for the trees.I honestly don't even like the picture you just linked to. As a non-designer I think the shot looks cheap and bland.