Setup Notes and Platform Analysis
The review sample of the NUC12DCMi9 came package in a fancy casing, signifying its premium nature. Since the review configuration was a DIY configuration, the package contents only included the main unit, power cord, and a USB key containing the drivers for the system. The retail packaging is bound to be quite different, as these pre-production samples are packaged to make unboxing videos attractive.
The NUC12DCMi9 sports the Intel VisualBIOS with a modern interface. It has plenty of enthusiast options to fine tune the performance. The video below presents the entire gamut of available options.
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The specifications of our Intel NUC12DCMi9 review configuration are summarized in the table below.
| Intel NUC12DCMi9 (Dragon Canyon) Specifications | |
| Processor | Intel Core i9-12900 Alder Lake-S , 8C + 8c / 24T, (c) 1.8 / 3.8 GHz, (C) 2.4 / 5.0 GHz, (5.1) GHz 14MB+30MB L2+L3, Intel 7, 65W TDP |
| Memory | Mushkin Redline 4S320NNNF32G DDR4 SODIMM 22-22-22-52 @ 3200 MHz 2x32 GB |
| Graphics | Intel UHD Graphics 770 |
| Disk Drive(s) | Western Digital WD_BLACK SN770 (1TB; M.2 Type 2280 PCIe 4.0 x4 NVMe; SanDisk BiCS 5 112L 3D TLC; SanDisk In-House Controller) |
| Networking | Intel Wi-Fi 6E AX211 (2x2 802.11ax - 2400 Mbps) 1x Intel I225-LM 2.5G Ethernet Adapter 1x Marvell FastLinQ Edge 10 Gbit Ethernet Adapter |
| Audio | 3.5mm Audio Jack (Front) Capable of 5.1/7.1 digital output with HD audio bitstreaming (HDMI / USB-C) |
| Miscellaneous I/O Ports | 1x UHS-II SDXC Slot (Front) 1x USB 3.2 Gen 2 (10 Gbps) Type-A (Front) 1x USB 3.2 Gen 2 (10 Gbps) Type-C (Front) 6x USB 3.2 Gen 2 (10 Gbps) Type-A (Rear) 2x Thunderbolt 4 (40 Gbps) Type-C (Rear) |
| Operating System | Retail unit is barebones, but we installed Windows 11 Enterprise x64 (22000.527) |
| Pricing (As configured) | $1755 |
| Full Specifications | Intel NUC12DCMi9 Specifications |
The block diagram of the NUC12DCMi9 in relation to the bandwidth sharing between the various ports in the system is provided below. The components in white with a black background are those present on the baseboard / daughterboard, while the rest are present in the Compute Element.
Unlike the Beast Canyon NUC in which the two Thunderbolt 4 Type-C ports in the Compute Element are enabled directly from the CPU, the Dragon Canyon NUC puts both behind a single PCIe 4 link from the PCH. The saving grace is the x8 DMI link, but the two Thunderbolt 4 can't get full bandwidth simultaneously. The DisplayPort signals muxed into them come from the display controller in the CPU. All of the I/Os are off the Alder Point PCH. Despite the alleviation of the DMI bandwidth issue, the focus on the PCH for most of the I/Os is reflective of a typical desktop PC. Hopefully future desktop platforms can adopt some of the I/O features of Tiger Lake and bring in native Thunderbolt support on the CPU die itself.
In today's review, we compare the NUC12DCMi9 (Dragon Canyon) and the NUC11BTMi9 (Beast Canyon) - both configured without a discrete GPU. In the table below, we have an overview of the two system configurations.
| Comparative PC Configurations | ||
| Aspect | Intel NUC12DCMi9 (Dragon Canyon) | Intel NUC11BTMi9 (Beast Canyon) |
| CPU | Intel Core i9-12900 | Intel Core i9-11900KB |
| GPU | Intel UHD Graphics 770 | Intel UHD Graphics for 11th Gen |
| RAM | Mushkin Redline 4S320NNNF32G DDR4 SODIMM 22-22-22-52 @ 3200 MHz 2x32 GB | Kingston HyperX KHX3200C20S4/8G DDR4-3200 SODIMM 20-22-22-42 @ 3200 MHz 2x8 GB |
| Storage | Western Digital WD_BLACK SN770 (1TB; M.2 Type 2280 PCIe 4.0 x4 NVMe; SanDisk BiCS 5 112L 3D TLC; SanDisk In-House Controller) | Sabrent Rocket NVMe 4.0 (500 GB; M.2 Type 2280 PCIe 4.0 x4 NVMe; Kioxia 96L 3D TLC) (Phison E16 Controller) |
| Wi-Fi | Intel Wi-Fi 6E AX211 | Intel Wi-Fi 6E AX210 |
| Price (in USD, when built) | $1400 (barebones) $1755 (as configured / No OS / No dGPU) | $1350 (barebones) $1606 (as configured / No OS / No dGPU) |
The next few sections will deal with comparative benchmark numbers from our new test suite for mini-PCs based on Windows 11.
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