CES 2018: Gigabyte Shows Off AORUS X470 Gaming 7 WiFi

Subject: Motherboards | January 11, 2018 - 01:18 AM |
Tagged: Zen+, x470, ryzen, gigabyte, CES 2018, CES, aorus gaming 7, aorus, amd, AM4

Gigabyte had several motherboards on display at CES including an AMD AM4 motherboard with an unreleased AMD 400-series Promontory chipset! The stealthily displayed AORUS branded motherboard was spotted by Steven Burke over at Gamer’s Nexus who then jumped at the opportunity and started taking it apart! The AORUS X470 Gaming 7 WiFi appears to check all the boxes for a high-end gaming focused motherboard and should allow enthusiasts eyeing a Ryzen or Zen+ (Ryzen 2000 series) processor to push it as far as possible.

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We went hands-on with the AORUS X470 Gaming 7 WiFi

The X470-based motherboard features a six layer PCB and improved CPU power delivery in the form of a 10+2 power phase (doubled 5-phase for CPU plus 2 phases for memory) with VRMs that are cooled by a hefty copper heat-pipe and aluminum fin stack. Gamer’s Nexus reports that Gigabyte is using hardware from International Rectifier in the form of IR 3599 drivers, IR 3553 MOSFETs, and a IR 35201 PWM controller. For those interested in how motherboard VRMs and power phases works, Buildzoid has several great introductory videos on Youtube that are worth watching.

Other overclocking friendly features include an external clock generator, diagnostic LED readout, power and clear CMOS buttons on the rear IO panel, dual BIOSes, and various hybrid fan headers for air and water cooling. Gigabyte reportedly rates the motherboard at 4,000+ MHz memory overclocking which is good news for Ryzen and Ryzen 2 users since memory speeds have a big impact on performance.

The AORUS X470 Gaming 7 WiFi feeds the AM4 socket with both an 8-pin and 4-pin ATX power connectors. To the right of the processor socket sits four DDR4 DIMM slots and the accent LED along the right edge. Expansion is handled by three PCI-E x16 slots (two are wired to the CPU for graphics), two PCI-E x1 slots, and two M.2 slots that sit under black head spreaders. There are six SATA ports in the right corner. While the heatsink is covering the audio chipset, whichever solution they are using (likely Realtek as it does not appear this is a Killer-equipped board) has high end WIMA and Nichicon caps and also supports USB DAC-UP technology.

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Rear I/O includes two antenna connectors for the built in Wi-Fi chipset, power and clear CMOS buttons, four USB 3.0 ports plus two more USB 3.0 ports that support USB DAC-UP, two USB 3.1 ports (one Type-C and one Type-A), a RJ45 connector (likely Gigabit Ethernet), and six audio outputs (one S/PDIF and five 3.5mm analog outputs).

It is interesting to finally see a 400-series motherboard and for Gigabyte to give AMD its Gaming 7 treatment. Also comforting is that while the new 400-series boards will offer slight connectivity benefits, users that bought into Summit Ridge and X370/B350/A320 boards aren’t missing out on too much and may actually get multiple CPUs out of one motherboard for a change. The 400-series chipsets allegedly enable a bit more bandwidth for devices hanging off of the chipset thanks to the upgrade from PCI-E 2.0 (5GT/s) to PCI-E 3.0. With this upgrade, a M.2 drive connected through the chipset would be able to hit its full speeds. While the chipset’s eight PCI-E 3.0 lanes could in theory support two nearly full speed M.2 NVMe drives, the PCI-E 3.0 x4 link between the chipset and processor would ultimately bottleneck things. At least a single drive can hit its full speeds though and bring Ryzen systems up to three total PCI-E M.2 drives running at full speed.

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Oh, and did I mention there is RGB? Yep, Gigabyte has hooked the X470 Gaming 7 WIFI up with RGB LEDs around the PCI-E x16 slots, DIMM slots, over the chipset, and under the accent overlay in the top right corner. All things considered, the RGB is pretty tame in this model, which isn’t a bad thing in my opinion.

What are your thoughts on Gigabyte’s upcoming motherboard and on the 400-series motherboards in general? Are you ready for Pinnacle Ridge? 

The GIGABYTE Aorus Gaming 7; function over form

Subject: Motherboards | October 26, 2017 - 04:08 PM |
Tagged: amd, Threadripper, gigabyte, X399, aorus gaming 7

[H]ard|OCP took exception to some of the design choices on the Gaming 7, specifically the placement of an M.2 slot directly underneath the first PCIe slot and some of the data and power connectors are inconveniently placed.  On the other hand the performance of the board is top notch, the 1950X ran perfectly stable at 4GHz and as there are two headers for watercooling on separate sides of the motherboard you should be able to hit that yourself.  They have learned some interesting facts about the X399 chipset so even if you are not picking up this board it is worth reading through the whole article.

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"We review GIGABYTE’s X399 Aorus Gaming 7 and see how it stacks up in the world of HEDT motherboards. This motherboard is not priced all that high considering the amount of features it touts and certainly it is not priced high for the stability we were afforded while overclocking the Threadripper to 4GHz."

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Source: [H]ard|OCP

Gourmet Coffee, Gigabyte's Z370 Aorus Gaming 7

Subject: Motherboards | October 13, 2017 - 02:45 PM |
Tagged: gigabye, Z370, aorus gaming 7, coffee lake, Intel

Gigabyte's Z370 Aorus Gaming 7 is the most feature filled example of this chipset that The Tech Report have yet reviewed and at $250 it costs significantly less than the flagship models of previous generations.  There are three each of PCIe 3.0 x16 slots, PCIe 3.0 x1 slots and M.2 ports as well as six SATA ports; a beautiful array of options which utilize more PCIe lanes than are available on this platform so you will need to do some planning before purchasing your storage devices.  Audio is handled by Realtec's S1220 with help from an ESS Sabre 9018Q2C DAC installed in way which isolates it from interference from other components.  The back panel features HDMI 1.4, DP 1.2 and a USB 3.1 Type C port as well as numerous other earlier generation USB ports and even an old PS/2 for those that need it.  The list of features and high end components present on this board is much longer than this, check out the full review to reveal them all.

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"Gigabyte's Z370 Aorus Gaming 7 motherboard offers the highest-end power-delivery circuitry, the fanciest onboard audio, and the blingiest RGB LED lighting available in the company's Z370 lineup so far. We put this board to the test to see how high it lets our Core i7-8700K fly."

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