- #Dell xps 9550 samsung nvme drivers drivers
- #Dell xps 9550 samsung nvme drivers update
- #Dell xps 9550 samsung nvme drivers driver
- #Dell xps 9550 samsung nvme drivers download
Try CrystalDiskMark or AS SSD benchmark and compare the scores with what other posted online for the 9550/9560 with the same SSD (AS may not show comparable rates, but may show the difference more obviously). Userbenchmark is rather a quick indicator than a serious benchmark. Try running after reboot with no other programs, as recommended for any benchmark.
#Dell xps 9550 samsung nvme drivers drivers
I'm not perfectly clear on this - whether this is a test issue, or the drivers are moody. I've been getting alternating results too. I wonder if there are issues with the repeatability of this test. Strangely my "Deep queue 4k" SSD performance went way down. There are instructions to do so somewhere on the Userbenchmark site, nothing unusual. It worked and tripled my graphics scores. I went into the nVidia control panel and in the global settings I chose "high performance nVidia processor and reran the test. The strange thing is the 2nd run your benchmark recognized your graphics card, but not the 1st. That benchmark program seems to evaluate the onboard graphics instead of the discrete graphics chipset. Something is definitely broken with your system. SSD: 16 times faster on sequential writes! 26 times faster on random writes! Processor: 4 times faster on single core, 5 times faster on multi core. This is the slightly newer model, but the speed shouldn't be that much different between Skylake and Kabylake. If you can't sort it very soon I'd return it to Dell within the 21 day return window.
#Dell xps 9550 samsung nvme drivers download
The only other thing I had to do was go on Intel's website and download the drivers for the 630 video chipset to fix a horrible slow down issue when browsing the web. I went on the website and downloaded the latest bios and drivers and that definitely boosted the performance.
#Dell xps 9550 samsung nvme drivers update
PS Mind you didn't set the in the Nvidia control panel Userbenchmark to be run using the Nvidia GPU, so the test is made with the integrated GPU instead.ĭid you use Dell's update program to update your computer? I tried that when I got mine and it said it was up to date despite there being newer drivers on their website.
#Dell xps 9550 samsung nvme drivers driver
Essentialy one should be able to make Dell service fix it, but I don't know how convenient this is for you, and they won't fix the SSD driver because that's not the factory state of things. Or perhaps look for assistance of someone more qualified if you don't feel like doing this yourself. I'd suggest you start reading and maybe asking here Mine was pretty miserable too initially, badly needed a repaste of the CPU and the GPU, and SSD switchover to AHCI with the factory NVMe driver, now runs nicely. As written above, this is unfortunately not uncommon at Dell. Mind the tests are interdependent, there is likely nothing wrong with your RAM for instance. This just means that the may not be a miserable machine generally but that rather there is something or several things wrong with yours. My initial idea was to get a Asus zenbook pro, but I went with the Dell in hope to get better colors. All my drivers seem to be up-to-date (bios too). Humm this is the result from userbenchmark. Check results using CrystalDiskMark and AS SSD benchmark. For switching one should consult instructions at NBR forums, involves booting to Safe mode. Usually the performance is better after switching to AHCI - then firstly the MS NVMe driver is used, which can be replaced by SSD manufacturer's (caveat the latest Samsung v2.1 seems to cause freezing issues while older ones 2.0 or 1.4 are not available at Samsung anymore). You can try updating the latter, but it appears this mostly isn't the fastest option. By default they are configured to RAID, using Intel RST drivers. Dell ships different NVMe drives - Samsung is better, Toshiba worse. Also check if the fans happen to be clogged by dust.Īnother one is the SSD. If "power limit" throttling is indicated, you may try padding the VRM area, but that only occurs after longer load - mind the laptop is thin for what it packs and the cooling system design is borderline. If you find this going on, repaste with Kryonaut or such. You can monitor temperatures and clocks using HWinfo64, and load using Mersenne Prime95 (CPU) or Unigine Heaven (GPU).
Then they run hot and get their clocks throttled down within seconds under load. One common issue is the thermal paste on the CPU and the GPU. 9550/9560 tend to be glitchy, despite their price tag. Restart your laptop and run Userbenchmark and compare with other folks' 9550 scores to see if yours performs reasonably. I was wondering if you finally fixed your performance issue? I purchased the same laptop a couple of weeks ago to replace a 5 years old Dell Inspiron XPS i7 8gb ram, in order to gain more performance during post process.