The Intel NUC6i5SYK Skylake UCFF PC Review
by Ganesh T S on March 11, 2016 8:00 AM ESTPerformance Metrics - I
The Intel NUC6i5SYK was evaluated using our standard test suite for low power desktops / industrial PCs. Not all benchmarks were processed on all the machines due to updates in our testing procedures. Therefore, the list of PCs in each graph might not be the same.
Futuremark PCMark 8
PCMark 8 provides various usage scenarios (home, creative and work) and offers ways to benchmark both baseline (CPU-only) as well as OpenCL accelerated (CPU + GPU) performance. We benchmarked select PCs for the OpenCL accelerated performance in all three usage scenarios. These scores are heavily influenced by the CPU in the system. The benchmark numbers show that it is a toss-up between the Broadwell-U Iris Core i7-5557U in the NUC5i7RYH and the Core i5-6260U in the NUC6i5SYK. The former is a 28W TDP part and can sustain higher clocks. Despite that, the performance of the two are comparable for day-to-day usage activities (such as web browsing and spreadsheet editing), as tested by PCMark 8.
Miscellaneous Futuremark Benchmarks
The Futuremark GPU benchmarks present a different story. The advancements in the Skylake GPU enable the Skylake NUC to easily outscore every other mini-PC that has been evaluated before.
3D Rendering - CINEBENCH R15
We have moved on from R11.5 to R15 for 3D rendering evaluation. CINEBENCH R15 provides three benchmark modes - OpenGL, single threaded and multi-threaded. Evaluation of select PCs in all three modes provided us the following results. In the single threaded case, the higher clocks and TDP ratings help the NUC5i7RYH (based on the 28W TDP Core i7-5557U), ECS LIVA One (based on the 35W TDP Core i3-6100T) and the GIGABYTE GB-BXi7H-5500 (based on the Core i7-5500U - usual TDP of 15W configured upwards to 28W) to outscore the Skylake NUC (based on the 15W TDP Core i5-6260U).
However, in the OpenGL case, the Skylake GPU with eDRAM enables the NUC6i5SYK to have a comfortable lead over other UCFF PCs.
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Spunjji - Saturday, March 12, 2016 - link
I vote you leave the conversationdsumanik - Saturday, March 12, 2016 - link
vote denied.patrickjp93 - Friday, March 11, 2016 - link
Nope, with Skylake Iris = 64MB of eDRAM. Iris Pro = 128MB of eDRAM. You're thinking of Broadwell.damianrobertjones - Friday, March 11, 2016 - link
I have the NUC615SYH model in front of me now with the following:-HyperX Impact 16 GB 2400 MHz
-Samsung 250GB 850 EVO M.2
-Samsung 850 500GB evo 2.5"
All okay, updated to the latest firmward, installed Win10 fine BUT, as is often the case, the auto-driver facility from Intel fails to install a few drivers. You have to manually download and install.
Issues? Yes... The ethernet connection states that there's no internet connection despite being able to get onto the net. No other driver to try at this point in time so I'm using a USB nic.
All in all not bad.
blahsaysblah - Friday, March 11, 2016 - link
NUC5i7RYH- G.SKILL Ripjaws Series 16GB (2 x 8G) 204-Pin DDR3 SO-DIMM DDR3 1866 (PC3 14900)
- Micron M510 M.2 128GB SATA III Internal Solid State Drive (SSD)
- Intel X25M G2 80GB :)
Except for updating BIOS, do NOT install any drivers from Intel. You will get random crashes and issues. Only use what Windows Update gives. Has been rock solid once i did a clean install. Intel's Update tool was broken several months back too. Very surprising that it could not install drivers on a NUC.
From reading the benchmarks, the new 6i5 is a just because release. Unless you really want card reader, but you need a HUB to attack K,M, printer,.. anyway...
I wish they'd gone another direction.
It would be nicer if there was a plain office/developer and non HTPC version. Strip out all the radios, SDXC, HDMI,...
Just
- TPM,
- Lan(dual for VMs would be great),
- DP(1.3 chaining is fine, soon enough real 39"-44" 4k monitors will allow one monitor setups),
- USB (2 USB 2.0: KB,M; 4 USB 3.0: Webcam, printer, UPS, spare; 2 USB 3.0 front: spare, dedicated cellphone charger)
- combined headphone/mic
- 2x M.2 slots. Boot and data. Able to do backups internally. Also for VMs. Running Hyper-V VMs on mine is super smooth.
- the 2.5" drive option is really out of place/ancient. Without it, the bottom plate could be vented instead of sides.
- The removal of radios would allow the cooling solution to be almost doubled in size. I personally have the plastic top removed to allow better cooling.
A non HTPC, office/developer oriented NUC.
TheinsanegamerN - Friday, March 11, 2016 - link
2.5" isnt out of place until M.2 can actually catch up. M.2 is still limited to 512GB drives, and a 512GB m.2 cost more than a 1TB 2.5" SSD. And M.2 runs much hotter than 2.5"blahsaysblah - Friday, March 11, 2016 - link
Having the 5i7 in hand and using it for about 4 months now, the 2.5" is out of place in it. It interferes with cooling of everything on underside. It adds almost 3/4" height to the NUC where it was only 4.53" x 4.37" x 1.26" to begin with.Besides a vented bottom plate allowing the RAM, M.2(air flow is all they need) and other chips much better cooling its really the size issue.
I am running VMs on it with no issue. Taking a tiny NUC with you is much better than a laptop. For all the non-email jobs that require larger display and real keyboard. Again, saying a second non-HTPC line, the HTPC version can be used by folks just doing email.
The 5i7 was only offered in the larger format. I would not have gotten it given a choice. Hibernate, put in pocket. That 3/4" makes huge difference in usability.
Just a different point of view. For developers, engineers you need two internal drives and two M.2 drives are just fine.
kmmatney - Sunday, March 13, 2016 - link
As someone who uses a lot of VMs, I don't see how this is better than a laptop. Needing power, keyboard, mouse, and a monitor any time you need to use it doesn't sound convenient. I'm the opposite extreme, using a 17" laptop and 1.2TB of SSD space - but it's great for running software development VMs anywhere I need it, and I dock it to a 24" monitor in the office.bsly1314 - Monday, March 14, 2016 - link
+1. Furthermore, there seems no enough space to include power-loss protection in M.2 SSD. PLP is important for NUC which, unlike laptops, has no battery to act as backup. I live in third world where the electricity fails about once in a month...watzupken - Friday, March 11, 2016 - link
The real star of the Skylake is the GPU. CPU wise, its not much faster than Broadwell. And quite disappointed in areas where performance actually regress.