Miscellaneous Aspects and Concluding Remarks

The storage subsystem in the Tiger Lake-based notebooks and PCs presents some interesting aspects. These are the first crop of SFF / battery-powered devices to sport direct CPU-attached PCIe Gen 4 capabilities. The PCMark 10 suite includes a storage benchmark suite. The Sabrent Rocket NVMe 4.0 (directly attached to the CPU) was subject to the 'Full System Drive Benchmark'. Note that there are two sets of graphs below, as we configure a primary and a secondary drive / partition for all evaluated systems. In the case of the Ghost Canyon NUC, the Optane drive was fully allocated as the primary partition. For the Beast Canyon NUC, the drive was partitioned into two - a 180GB OS partition, and a 285GB data partition.

UL PCMark 10 Storage Full System Drive Benchmark - Primary Drive - Storage Bandwidth

UL PCMark 10 Storage Full System Drive Benchmark - Primary Drive - Storage Average Access Tune

UL PCMark 10 Storage Full System Drive Benchmark - Secondary Drive - Storage Bandwidth

UL PCMark 10 Storage Full System Drive Benchmark - Secondary Drive - Storage Average Access Tune

Despite the PCIe 3.0 link, the direct-attached Optane drive in the Ghost Canyon is the top performer by a significant margin in terms of both bandwidth and average access time for real-world applications. In the secondary drive shootout between NAND flash-based SSDs, the PCIe 4.0 link helps the Sabrent Rocket NVMe 4.0 emerge as the leader.

The Beast Canyon NUC brings two important updates on the networking front. The Wi-Fi 6E capability enabled by the Intel AX210 allows wireless access over the 6GHz spectrum that is not subject to as much interference as the 5GHz and 2.4GHz ones. The wired side also receives a boost with 2.5G BASE-T support. The dual LAN capability present in the Ghost Canyon NUC has unfortunately been done away with. That said, the presence of Thunderbolt 4 ports with hub capabilities offers a lot of flexibility to end users. There are many Thunderbolt 4 docks and hubs in the market with such added features.

One of the aspects usually covered in detail in our SFF PC reviews relates to the usage of the system as a HTPC. Being a full-blow gaming desktop, it is unlikely for the Beast Canyon NUC to be used solely as a home-theater PC. The system manages to play back 4K content in multiple different codecs, and YouTube / Netflix UHD content play flawless without dropped frames. However, its noise profile and power consumption numbers do not make it effective or efficient for such tasks. We do plan to evaluate the HTPC capabilities of the Tiger Lake platform in a future piece (with one of the low-power NUCs). That said, if there is enough reader interest, we can do a similar analysis for the Ampere GPU in SFF systems such as the Beast Canyon NUC.

Closing Thoughts

Coming to the business end of the review, Intel's Beast Canyon NUC (NUC11BTMi9) is the latest and greatest performance-oriented mini-PC. The gaming market has been one of the primary drivers of growth in the PC space, and it is no surprise that the Beast Canyon NUC has its sights locked on to that segment. It is a worthy follow-up to last year's Ghost Canyon NUC. In particular, by putting in enough room for a 350W PCIe video card up to 12 inches in length while still retaining a small form factor, Intel has resolved a major issue that had prevented the NUCs from capturing a share of the gaming market. And the inclusion of features such as user-addressable RGB lighting (opinions may be divided on this, but RGB undoubtedly sells) make it all the more attractive for the gaming crowd.

Intel is not alone in trying to make SFF gaming systems attractive to consumers. OEMs like Zotac have been playing in this market for a few years now. The ZBOX E-series MAGNUS line of mini-PCs have slowly moved forward from MXM-type GPUs to full-blown discrete ones. The MAGNUS ONE announced at the 2021 CES has been shipping for a few months now. That system took cues from the Ghost Canyon NUC, but tweaked things enough to be able to accommodate a proper socketed Comet Lake desktop CPU. It doesn't come with premium features such as Thunderbolt 4 or 2.5G BASE-T support.

To that end, Intel would do well to adopt some of the aspects of the MAGNUS ONE such as a Type-C port in the front panel, avoiding of recessed ports, and a rear panel tuned for good cable management. The MAGNUS ONE also allows for tool-less disassembly to access the internals. The Ghost Canyon and Beast Canyon chassis designs are overly complicated when compared to Zotac's.


From L to R: Beast Canyon, Ghost Canyon, Zotac ZBOX MAGNUS ONE

The default BIOS configuration used for evaluating the Beast Canyon put it in the maximum performance mode. The PL1 and PL2 values were set for 65W and 109W. In terms of load and idle power consumption, there is not much to differentiate between the Ghost Canyon NUC and the Beast Canyon NUC. However, the benchmark numbers show a clear advantage for the Tiger Lake-enabled Beast Canyon. The BIOS could do with some tweaks to alter the fan curves for better thermals, while also trying to minimize the noise profile.

Overall, the 65W TDP Compute Element is a winner in terms of providing an ideal platform for a SFF gaming desktop that is powerful, yet power-efficient. The Monster Cove baseboard, though, leaves a bit on the table. The change in the location of the non-M.2 PCIe x4 slot and the need to use an air guide for the Compute Element may cause issues in certain use-cases that require and utilize a x8/x4/x4 PCIe bifurcation configuration. Moving the M.2 22110 slot to the underside is worth appreciating, though.

As for the Beast Canyon chassis, the build and appearance are suitable for the target market. Compared to other designs, third-party cases for the Driver Bay Compute Elements such as Akasa's Cypher HDB adopt different tradeoffs in terms of size, shape, and weight. They can cater to niches where the Beast Canyon chassis might not be entirely suitable or preferable.

Overall, Intel has been slowly building up a robust ecosystem around the Compute Elements, and with the focus on the gaming market, they should be able to reach economies of scale easily to drive their vision further. One of the complaints about the Ghost Canyon NUC was the pricing aspect. The NUC9i9QNX launched in July 2020 at $1700. The NUC11BTMi9 carries a much more palatable $1350 price tag. The NUC11BTMi7 is expected to be priced at $1150. The Compute Elements themselves are in the $780 - $980 price bracket. Availability of the Tiger Lake NUCs has been a major concern this year. Intel expects the Beast Canyon NUCs to start selling this quarter with broader availability during the holiday season.

Power Consumption and Thermal Performance
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  • dullard - Thursday, July 29, 2021 - link

    Have you actually done the math on how infrequently ECC actually helps the typical user?

    So what if roughly once a year, I get a one bit change in my audio for a split second, or a single pixel changed on my video, or my photo needs to load twice from Facebook, etc. Most people just don't have anything that is valuable on their personal computers any more. Almost nothing most people do now on computers will care if a memory error occurs. Combine that with the very infrequent memory errors and it just isn't a problem.

    Absolute worst case scenario: I have to restore one corrupted file from backup.

    With servers, ECC certainly is needed. With certain financial and security applications, ECC is definitely needed. For people to repost spam on Facebook? Nope, ECC need not found.
  • willis936 - Thursday, July 29, 2021 - link

    Once you start climbing up the bathtub curve it isn't one bit flip every year. It's dirty bits constantly written to disk. It's a real nightmare.
  • Spunjji - Friday, July 30, 2021 - link

    "constantly"
    Not really
  • willis936 - Friday, July 30, 2021 - link

    Yes, it is. I just ditched a system that could no longer install an OS without error. Memory tests hung. It wasn't the modules. Dust had shorted some memory channel pins and either damaged the motherboard or CPU.

    There were bad blocks all over the disk. I ran fsck to get back the user's files but there is no telling if the data's any good.

    Do you even know what a bathtub curve is?
  • mode_13h - Monday, August 2, 2021 - link

    > Have you actually done the math on how infrequently ECC actually helps the typical user?

    If you have bad RAM, it can be a major source of system instability. I think this is the primary benefit of ECC.

    I've wasted time debugging software problems, in the past, only to find out that the problem was specific to a given machine and that machine turned out to have bad RAM. Once the DIMM indicated by memtest was replaced, the bug stopped occurring.

    So, for the sake of my time and sanity, I use ECC whenever possible. Even though bad RAM isn't that common, the premium for ECC is a small price to pay for the extra margin of safety.

    When ECC isn't an option, I always do an initial overnight memtest run and try to use memory rated for a higher speed than what I plan to run it at.
  • dullard - Thursday, July 29, 2021 - link

    And the more obvious retort, this is a "SFF Gaming Powerhouse", I asked why one would want ECC for it and you reply with "should be used only in game consoles or similar applications". Seems like you missed the point of the product.

    If there is another use case for this product that actually needs ECC, then I'm curious to know what that use case is.
  • willis936 - Thursday, July 29, 2021 - link

    A powerful personal computer. NUCs are made to be personal computers. If they put a big CPU and GPU in it then it's going to handle workloads thrown at it. How does ECC not fit this use case?
  • dullard - Friday, July 30, 2021 - link

    SFF works best as portable gaming and home theater uses. Neither of which have any need for ECC.

    I'm not saying that some computers don't need ECC. It is just that desktop computers that need ECC usually aren't physical size limited, don't need to be portable, and/or don't need full size video cards. I'm just stumped as to any real use case that actually needs that particular combo. Every use case that I can think of where ECC helps (which is not really common for personal users) either doesn't need SFF or doesn't need a large video card. It sounds much more like a wish list than a real need.
  • Spunjji - Friday, July 30, 2021 - link

    "It sounds much more like a wish list than a real need."

    Bingo, but some people's wish lists are backed up by some heavy post-hoc rationalization.
  • willis936 - Friday, July 30, 2021 - link

    This thinking is painfully flawed.

    You don't *need* a computer of any kind. Why bother with a smartphone or a SFF desktop?

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