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ASRock X670E Taichi review

This high-end X670E motherboard for AMD's Socket AM5 CPUs has a massive price, but also has loads of features, including Thunderbolt 4 support.

ASRock X670E Taichi motherboard

Our Verdict


A remarkably well made and stable motherboard for a first release with a new chipset, although it doesn’t feel like it’s worth the asking price.

It’s surprised us that many motherboard manufacturers are opting for AMD’s flagship X670E chipset at the heart of the majority of their AMD Socket AM5 motherboards at launch, further putting strain on people’s wallets when the prices of new CPUs and DDR5 memory are already a concern. However, it’s the right fit for the ASRock X670E Taichi, with its whopping asking price of around $549, which also buys you some decent hardware features.

At Custom PC, we’ve been reviewing and overclocking the latest motherboards since we first launched in 2003, so we know exactly what to look for in terms of layout, features, performance, and overclocking abilities.

Based on some of the Intel Z790 motherboards we’ve seen, features such as Thunderbolt 4 could become more common on AMD motherboards this autumn than on Intel’s equivalents, and you get a pair of them on the X670E Taichi that also offer USB 4 support.

Sadly, there’s no 10Gbps Ethernet, and while Thunderbolt-to-10Gbps adaptors do exist, at this price, it should have been included. Thankfully, you do get 802.11ax Wi-Fi and a 2.5 Gigabit Ethernet port too.

Meanwhile, the audio system is geared towards high-quality stereo listening, rather than analog surround speaker sets. It’s based on Realtek’s ALC4082 audio codec, and only has two minijacks on the rear I/O panel, with the front panel header benefiting from an ESS SABRE9218 DAC. There’s also an optical output.

You’re sorted for USB ports too. There are eight Type-A USB ports, all of which are USB 3 or faster, and five of them support the high-speed USB 3.2 Gen 2 standard. Plus, if your case has a USB Type-C front panel connector, you can get a really high-speed USB 3.2 Gen 2×2 port up and running. If you want to ditch a discrete graphics card and use your CPU’s integrated graphics, then there’s a single HDMI port as well.

ASRock X670E Taichi motherboard

Overclocking and testing tools are usually one of ASRock’s strong points, even on more value-conscious motherboards, and here you get a USB BIOS flashback system, a clear-CMOS button, power and reset buttons, and an LED POST code display. The power circuitry is also positively monstrous, with a 24+2+1 phase 105A array that’s clearly designed to stand up to AMD’s new 170W CPUs.

As well as massive heatpipe-linked heatsinks, there’s also a small fan that kicked in with the VRMs around 58°C. Thankfully, this fan was inaudible even from a few inches away, and with our Ryzen 9 7950X under load for ten minutes, the temperature failed to climb further. You can also adjust the fan speed profile in the EFI, or in ASRock’s A-Tuning software; at stock settings, this showed that the fan would only speed up much more if the VRM temperature hit 95°C.

ASRock X670E Taichi motherboard

Elsewhere, all four M.2 slots are equipped with hefty heatsinks, including one set between the DIMM slots and 24-pin ATX connector, which will be easier to access than the others. For those foaming at the mouth to get hold of PCIe 5 SSDs, the slot nearest the CPU is where you’ll want to place them.

We’re getting a bit concerned about the heat reportedly generated by those SSDs, though, and like a few other boards we’ve seen, the X670E Taichi includes both a low-profile heatsink and a much taller fan-equipped one to cool what we can only assume will be some very toasty drives in the near future.

The board caters particularly well for storage in other areas as well, with a massive tally of eight SATA 6Gbps ports, but then we are talking about a £600 motherboard. You also get eight 4-pin fan headers and four RGB headers, should the small splash of RGB lighting on and under the chipset heatsink area not be enough. On the downside, there are only two PCIe slots, but that’s generally enough for most people’s needs now, and they also both have 16 PCIe 5 lanes allocated to them.

ASRock X670E Tacihi IO plate

ASRock X670E Taichi performance

The standard heatsink did enough to keep our 2TB Kingston Fury Renegade PCIe 4 SSD away from any thermal throttling, dishing out a read speed of 7,343MB/sec and write speed of 6,909MB/sec, with the temperature only peaking at 55°C in our extended load test. The audio performance was excellent, though, with a noise level of -110.7dBA and dynamic range of 110.5dBA.

Meanwhile, the RealBench system score of 495,461 was the fastest we’ve seen from a mainstream desktop CPU, as was the Cinebench R23 multi-threaded score of 38,422. However, ASRock was the only company able to send us Socket AM5 motherboard samples in time for our print deadline, and it remains to be seen how motherboards from other manufacturers handle this CPU at stock speed and if they can eke out enough thermal headroom with some tweaking to allow manual overclocking.

Delving into the EFI revealed a fairly basic BIOS compared with the likes of MSI or Asus, and the equally simplistic fan-control suite lacked the ability to fine-tune the VRM fan with a curve, yet it was listed and tweakable in the software, and in the basic text-only area of the EFI. For now, we’ve not overclocked out Ryzen 9 7950X, as it gets too toasty at stock speed, but we’ll hopefully be tweaking it and other CPUs further over the next few weeks in time to review other motherboards.

ASRock X670E Taichi pros and cons


  • No stability issues despite new socket
  • Extensive power delivery
  • Good VRM cooling


  • Expensive
  • EFI is a little basic
  • Lacks the pizzazz expected for the price

ASRock X670E Taichi specs

The ASRock X670E Taichi specs list is:

Dimensions (mm) 305 x 244
Chipset AMD X670E
CPU socket AMD Socket AM5
Memory support 4 slots: max 128GB DDR5 (up to 6600MHz)
Sound 6-channel Realtek ALC4080
Expansion slots Two 16x PCIe 5
Networking 1 x Realtek 2.5Gbps LAN, 802.11ax Wi-Fi
Cooling Eight 4-pin fan headers, VRM heatsinks, VRM fan, M.2 heatsinks, extra-large PCIe 5 M.2 heatsink
Ports 8 x SATA 6Gbps, 1 x M.2 PCIe 5, 3 x M.2 PCIe 4, 2 x Type-C Thunderbolt 4/USB 4, 5 x USB 3.2 Gen 2 Type-A, 3 x USB 3, 1 x USB 3.2 Gen 2×2 Type-C header, 1 x audio out, 1 x mic, 1 x S/PDIF out

ASRock X670E Taichi price

The price of the ASRock X670E Taichi is very high, and while you do get a lot of features, it doesn’t feel like it’s worth the high price.

Price: Expect to pay $549 USD / £539 GBP

ASRock X670E Taichi review conclusion

For one of its first motherboards on a new platform, the ASRock X670E Taichi is remarkably solid, with not a peep of any of the instability or other flakiness that occurred during AMD’s last CPU socket launch. It dialled in our EXPO memory profile, coped easily with a Ryzen 9 7950X, has monstrous power circuitry and provides a beefy heatsink for future PCIe 5 SSDs too.

There’s no getting around the fact that over $500 is a lot of cash to spend on a motherboard, though, and while there’s plenty on offer here, it’s not exactly a packed feature set. There’s no 10Gbps Ethernet, all the M.2 ports are on the PCB rather than a breakout card, as we’ve seen from other premium boards in the past, and while there are some fancy aesthetic tweaks, it doesn’t exactly leap out at you with enormous heatsinks or RGB lighting either.

We weren’t privy to enough pricing information from other manufacturers at the time of writing to know if this is competitive with other boards with similar feature sets, but either way it costs a lot of money. Even so, it’s a very solid motherboard that has numerous high-end features, as well as enough power to deal with any CPU AMD can throw at it.

If this motherboard is too expensive for your budget, check out our full guide to the best AMD X670E motherboard for more options at a range of prices.