Gigabyte Aorus AX370 Gaming 5 review - Introduction

Aorus AX370 Gaming 5
Gigabyte's Top Of The Line Ryzen Motherboard Is Dressed To Impress.

In this review we check out the Aorus AX370 Gaming 5 from Gigabyte. This motherboard is incredibly nice looking and perhaps a perfect match for your Ryzen series 5 or 7 processor. The X370 motherboard is seated in the high-end Ryzen motherboard spectrum. A motherboard with a black and white design with gorgeous looks and some extras.

AMD has released Ryzen 7, the product name and series for their released 8-cores (16 threads) processors. A processor series fabbed at a more efficient and optimized 14 nanometer FinFET process, rather than the 32 nm and 28 nm processes of previous AMD FX CPUs and AMD APUs, respectively. AMD's processors and APUs over the years have run their course really, for the gamer and more mainstream PC aficionado the older FX and APU series simply lack in raw processor performance compared to what the competition has been offering. We discussed it many times in the reviews, but if you compared an Intel processor core and an AMD processor core and clocked them at the very same frequency, Intel was almost half faster. The effect of that phenomenon showed in the less optimized and threaded applications, many games are a good example here. Ryzen series 7 likely is best matched with B350 (a little more vlaue) and thr X370 motherboards as it is a high-end desktop (HEDT) product series

Much like the competition AMD will be selling Ryzen in product stacks, low-end, mid-range and high-end much like Intel's Core i3, i5 and i7 series. Earlier on referred to as SR7, SR5 and SR3, matching up with Summit Ridge (SR) and thus a performance segment denominator. But then Summit Ridge from the new Zen architecture was named Ryzen, and hence one more change in naming has now been made. You will see Ryzen series 3, 5 and 7 processors. The Ryzen series 7 processors are eight core processors at attractive pricing combined with an IPC increase of roughly 52%. They come with four integer units, two address generation units and four floating point units, the decoder can decode four instructions per clock cycle. L1 data cache size is 32 KiB and 64 KiB for instructions, the L2 cache size is a whopping 512 KiB per core. Two of the floating point units are adders, two are multipliers. One unit that holds four processors is a CCX (core complex). Ryzen 7 is an 8-core processor series and thus that means 2 CCXs x 8 MB (L3) + 8 x 512 KB (L2) = 20 MB in total for L2 and L3 caches. These numbers sound familiar, eh (Intel)? Today is obviously not just about the processors, au contraire Mon ami, you are going to need a new motherboard as well of course. A new processor series will need a new chipset as the motherboard needs an infrastructure as well. This has been outsourced and at launch you will see multiple product stacked motherboard chipsets. For Ryzen, you probably want a high-end / enthusiast class chipset with lots of features and tweaking options, this will be the X370 chipset that went along with the launch of the processor series release. X370 will give home to the new socket AM4 and will provide DDR4 memory support (as well as all other modern usual suspects like USB 3.1 gen 2, SATA Express, as well as NVMe protocol based M.2 support and surely PCI-Express Gen 3.0. For Socket AM4 following chipsets will be released: X370, B350, A320, X300 and A300. X370 is the more high-end series.

The Aorus AX370 Gaming 5 is obviously based on the X370 chipset and this the feature set that comes along with it. This board includes support for M.2-NVMe SSDs, USB 3.1 as well as an enhanced audio solution based on the Realtek 1220 codec and SoundBlaster X-Fi MB5 software suite. The Aorus AX370 Gaming 5 supports two-way SLI and CrossFireX configs split between its main PCI Express x16 slots. The PCIe slots have reinforcement to withstand the weight of high-end cards. Ethernet jacks wise you get to choose, as the dual-Gigabit solutions offers both an Intel and Killer E2500 Gigabit LAN.

Overall we have lots to talk about, let’s start up the review, next page please.