Msi X470 Gaming M7 Ac Review Power Delivery
MSI X470 Gaming M7 Ac (AMD X470) Motherboard Review
The MSI X470 Gaming M7 AC is priced at around $230, which we think is fair for the amount of features you become, exercise you know why?
Rating: 91% Manufacturer: MSI
Introduction, Specifications, and Pricing
We accept looked at X470 motherboards from all vendors, except for MSI and today we accept a look at ane of MSI's loftier-end motherboards, the X470 Gaming M7 AC, which is well equipped to fight it out in the high-stop X470 arena. The motherboard is loaded with MSI's latest features, and as such is well positioned to take total advantage of the new 2000-series AMD processors. Let'southward have a expect at this motherboard.
Specifications
The X470 Gaming M7 Air-conditioning features dual M.2 slots, WIFI, Killer LAN, USB three.1, and SATA6Gb/due south.
Pricing
The X470 Gaming M7 Air-conditioning costs $229.99
Packaging and X470 Gaming M7 Air-conditioning Overview
Packaging and Overview
The box and motherboard pretty and protect the motherboard and accessories well.
The accessory package includes 4 SATA6Gb/s, SLI HB Span, WIFI antenna, RGB y-splitter extension cablevision, 4-to-3 pin digital RGB converter cablevision, Thou.2 screws, JCORSAIR extension cable, case badge, SATA stickers, driver DVD, and manuals.
MSI put in 6 fan headers, all of them are capable of either PWM or DC performance mode. The CPU fan header circled in dark-green will auto notice what blazon of fan and will change its mode appropriately. The header circled in cherry-red is by default in PWM mode, while the four headers circled in blue are in DC mode by default. The motherboard has sleek aesthetics and offers something different than what everything else on the market place has to offer. Its M.2 oestrus sink is quite unique. The back of the motherboard has some warnings about standoffs, which would be there if you used a case designed for a server.
The rear IO panel features clear CMOS push button, BIOS flash button, WIFI antenna outputs, PS/2 keyboard/mouse, 2 USB 2.0 ports, four USB three.0 ports, USB 3.1 blazon-A, USB 3.1 blazon-C, 1Gbit LAN, and 7.1 gilt-plated sound outputs with S/PDIF out.
The PCI-E layout is simple. The top two x16 slots operate at x16/x0 or x8/x8. The bottom PCI-E slot is rated at x4 PCI-E two.0 from the chipset and shares all of its bandwidth with the lesser Thou.two slot, so it'south also limited to x4 PCI-Eastward two.0. The summit M.2 slot is rated x4 PCI-Due east 3.0. Both slots support SATA based drives, and both are cooled down past the integrated M.2 rut sink that opens up and uses hinges.
The six SATA6Gb/south ports are connected to the chipset, and we find i correct angled USB three.0 internal header. Another USB 3.0 internal header and a USB iii.one type-C internal header tin be plant at the bottom of the motherboard along with two USB 2.0 internal headers.
At the lesser right corner of the motherboard, we observe the POST lawmaking brandish, the auto-OC knob, an addressable RGB LED header, besides as power and reset buttons. We find two eight-pin CPU power plugs at the summit of the motherboard.
The JCORSAIR header is an addressable RGB LED header designed for use specifically with Corsair products. The motherboard as well offers a normal RGB LED header.
If the POST code display is as well hard to understand (I am beingness facetious), then you tin utilise the EZ Debug LEDs located right higher up the 24-pin motherboard power connector. The heat sinks are all screwed into the motherboard.
MSI X470 Gaming M7 Air conditioning Circuit Assay
Circuit Analysis
The X470 Gaming M7 Air conditioning shows us the goods with the heat sinks removed!
We encounter the VRM hither is in a 12+2 phase mode, with the CPU Core domain in a 1H1L (one high-side one low-side MOSFET) configuration and the SoC in a 1H2L MOSFET configuration. The PWM controller, the IR35201 is used in 6+2 phase mode with phase doublers found on the rear of the motherboard. The low-side MOSFETs are the ON Semiconductor NTMFS4C024N, and the high-side are the NTMFS4C029N.
The IR3590 stage doublers with dual integrated drivers can exist found on the rear of the motherboard; there are 6 of them to double vi phases to 12 with proper driver outputs. The memory VRM uses a Richtek RT8125E PWM controller, which is single phase PWM with integrated commuter and two low-side and two high-side MOSFETs, which are the same as on the CPU VRMs.
MSI X470 Gaming M7 Air conditioning Circuit Analysis Continued
X470 Gaming M7 AC Circuit Assay Continued
The audio section uses the Realtek ALC1220 and uses an amplifier, the Texas Instruments OPA1652 to add distension to the front console output as the rear output uses the integrated amplifier in the ALC1220. Nosotros detect a bunch of Gold series sound capacitors likewise as physical PCB division used to amend sound quality.
The Killer e2500 us used for the 1Gbit NIC, and Wireless Air-conditioning is provided by the Intel 8265NGW card.
An ASMedia ASM1143 is used for internal USB three.ane. The rear IO utilizes two ASMedia ASM1562 re-drivers for the integrated USB 3.1, and an ASM1543 for the type-C switch and CC logic fleck.
Nosotros detect an ASMedia ASM1543 used for the internal type-C header. A nuvoton NCT5605Y is used along with other Nuvoton chips to expand fan command. The fleck labeled "104GFA" is a microcontroller used to produce the addressable RGB LED features found on the motherboard.
We observe two clock generators on the motherboard, the ICS 9DB433AGLF, which seems to reinforce the base of operations clock at 100MHz, and the 9FGL1216AGLF, which seems to increase reference clock overclocking capabilities.
The motherboard uses a single 128Mbit BIOS ROM, but information technology also offers USB BIOS recovery, which seems to be made possible through the chip labeled "504N". The main SuperIO on the motherboard is the NuvoTon NCT6795D, and it provides PS/2, system monitoring, and fan control.
We find multiple ASMedia ASM1480 PCI-E quick switches that move around PCI-Due east bandwidth.
BIOS and Software
BIOS
The UEFI for the X470 Gaming M7 AC is like to that of MSI'southward other motherboards. For starters, you get both a beginner mode and an avant-garde mode. We used the advanced fashion, and it was quite like shooting fish in a barrel to use. All the overclocking settings are present. Fan control is also nowadays in the form of a GUI. The board explorer is too a nice feature.
Software
ASUS offers a lot of software including CommandCenter, APPManager, MSI GAMING APP, Super Charger, Nahimic iii, Live Update 6, Smart Tool, Ten-Boost, and RAM Disk.
Examination System Setup
Steven's Motherboard Examination System Specifications
- MotHeroboard: MSI X470 Gaming M7 Air-conditioning
- CPU: AMD Ryzen 7 2700X
- Cooler: Corsair H110i - Purchase from Amazon
- Memory: Corsair Vengeance (2x8GB) 3000MHz
- Video Card: NVIDIA GeForce GTX 980 - Buy from Amazon / Read our review
- Storage - Kicking Bulldoze: Kingston Predator 240GB
- Storage - SATA6G Drive: Micron Generic 240GB / Read our review
- Storage - USB Drive: Corsair Voyager GS 64GB - Buy from Amazon / Read our review
- Case: Corsair Obsidian 900D - Buy from Amazon / Read our review
- Power Supply: Corsair HX1000 - Buy from Amazon / Read our review
- Os: Microsoft Windows 10 - Purchase from Amazon
- Monitor: ASUS PA328 ProArt 32" 4K - Buy from Amazon
- Keyboard: Corsair K70 LUX - Purchase from Amazon
- Mouse: Corsair M65 PRO RGB - Purchase from Amazon / Read our review
- Headset: Corsair VOID RGB Wireless - Buy from Amazon / Read our review
- Network: ASUS XG-U2008 10Gbit Switch
Overclocking
Overclocking Results
CPU Overclocking
I enabled A-XMP, set a frequency of 4.2GHz and ready VCore to one.35v with some LLC. We also set DRAM voltage to 1.35v manually. Overall, overclocking was super elementary. If you are looking for an easier overclocking method, this motherboard has a knob on the motherboard you lot can use to change between many pre-installed OC profiles.
CPU, Retention, and Organisation Benchmarks
CINEBENCH R15
wPrime
AIDA64 FPU
AIDA64 Memory
ScienceMark
HandBrake
3DMark: Fire Strike
3DMark: Cloud Gate
ResidentEvil six
The X470 Gaming M7 Air-conditioning's performance is tiptop notch, and we don't see any issues with its operation. We will presently accept more than motherboards in our charts, but for now, information technology'southward just these two. Overall, the performance was solid.
Organization IO Benchmarks
CrystalDiskMark SATA6G:
CrystalDiskMark M.2:
ixChariot Network Throughput:
The X470 Gaming M7 AC'south storage and networking operation were solid, and we didn't see any issues. Wireless Ac was too decent.
Audio RMAA 5.v:
I disable all audio features, set the correct bitrates, and and then exam the audio with a loopback test.
Sound Judgment by Ear: Excellent. MSI has done a great job with the audio blueprint. There are five ratings for audio: one. Problems, 2. Okay, 3. Adequate, 4. Very skilful, v. Excellent
Thermal Imaging and Ability Consumption
Organisation power is measured at the wall with an AC power meter.
Note on Thermal Images: In the temperature section, we use our Seek Thermal imaging camera to capture the surface temperatures of major components on the board. I expect at the VRM and and so all other things that light upwardly the screen. If there is something to worry about, then I will state it. Otherwise, I volition just show the hotter running parts of the board for fun. Unless some component is over 80-90C, and then there isn't anything to worry about.
All systems will act differently, so I will expect for commonalities, such every bit how far from the VRM the heat spreads through the PCB and the divergence in temperature betwixt the front side and behind of the PCB. Keep in heed, the majority of the heat from the VRM goes into the PCB as information technology is a behemothic soldered on copper oestrus sink. A larger difference in temperature between the back and front of the PCB points towards a more constructive rut sink.
Thermal Testing at Stock Speeds:
The image on the left is always at idle, and the image on the right is at load. During ALL TESTS, fans above the VRM that absurd the CPU libation's (Corsair H110i) radiator are turned on to loftier (12v).
Total frontal.
Upwardly-shut of the front of the VRM.
Upwardly-close of the back of the VRM.
The X470 Gaming M7 AC has a solid VRM capable of handling an overclocked Ryzen 7 2700X. Its phase count is what keeps it viable, so we recommend keeping some airflow directed towards the CPU socket if using an AIO libation. Overall, this is an excellent VRM. Anything under 60C is great, 60-80C is acceptable, and anything to a higher place 80C is a bit worrisome (if at stock).
What's Hot, What's Not & Final Thoughts
What'southward Hot
Unique Thou.2 Cooling System: We find 2 Grand.2 slots on the motherboard, the top one running at x4 PCI-East iii.0 from the CPU and the lesser running at x4 PCI-E two.0 from the X470 chipset. All the motherboard vendors at present accept their unique ways of cooling down the hot running controllers we find on Thousand.2 drives, but MSI's is maybe i of the almost unique. MSI utilizes a hinge machinery that will basically elevator both rut sinks and part of the chipset heat sink allowing you to install two One thousand.2 drives and cool both of them. The proficient news is that the heat will besides extend into the chipset heat sink, so information technology has more than mass and more cooling capacity.
Ane push button BIOS recovery: At present, it'south not the first time we have seen BIOS recovery through a mechanism that doesn't require the CPU to be installed, only information technology'southward in one case we are thrilled to see it. And then, it turns out that down the route support for CPUs might/should require BIOS firmware that might not back up previous CPUs. With this motherboard it doesn't matter what CPU you currently take; the motherboard can flash the BIOS without a CPU in it, all you need is ability and a flash drive with the correct BIOS.
OC Features: We find a handy clear CMOS button on the rear IO panel, simply we also find a lot of goodies on the PCB. Internally y'all will find both reset and power buttons, besides as a Postal service code display and a GAME Boost knob with preset OC levels.
Lots of RGB Back up: On the rear of the PCB and inside some of the IO shields we discover addressable RGB LEDs that allow for differing colors within the same strip. However, we likewise find three types of RGB LED headers. For starters we find ii standard 5050 RGB LED headers, then nosotros find an addressable RGB LED header, and finally, we find a JCORSAIR addressable RGB LED header which should be uniform with Corsair'south RGB products and other addressable products.
What's Not
No video output: If you were thinking of utilizing the integrated graphics found in AMD'due south Ryzen APUs with Vega graphics, call up again. The motherboard has no video outputs, and so you lot will ever require a dedicated graphics card.
Last Thoughts
The MSI X470 Gaming M7 AC is priced at effectually $230, which we recall is fair for the corporeality of features you get. Y'all get solid OC features, rear, and front end USB 3.1 support, and even rear and internal amplified audio. We weren't super impressed with the VRM hardware, as many of MSI'south competitors utilize more than integrated and higher rated power stages on their height terminate motherboards, but we will say the VRM got the task done.
Nosotros liked that MSI utilizes Intel's 2x2 WIFI controller and Killer's latest 1Gbit LAN controller, and we are a fan of their Grand.2 oestrus sink contraption. The motherboard is also fun, it provides some decent integrated RGBs, and very versatile RGB LED strip support. If you are in the market for a well-equipped and exciting X470 motherboard, give the MSI X470 Gaming M7 AC a look.
Source: https://www.tweaktown.com/reviews/8681/msi-x470-gaming-m7-ac-amd-motherboard-review/index.html
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