ASRock B365 Phantom Gaming 4 (Intel B365) Motherboard Review

ASRock B365 Phantom Gaming 4 (Intel B365) Motherboard Review

ASRock's B365 Phantom Gaming 4 combines functionality, high-end features and affordability into one nice motherboard.

@StevenBassiriTT
Published Mon, Mar 11 2019 10:00 AM CDT   |   Updated Thu, Jul 30 2020 4:20 PM CDT
Rating: 91%Manufacturer: ASRock

Introduction, Specifications, and Pricing

In 2018 we saw the launch of a few mainstream chipsets, mainly the B360, H370, Q370, and Z390 chipsets. These chipsets offered a few newer features, but at the low-end of the spectrum, mainly B360, there was a lot that wasn't there.

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VIEW GALLERY - 71 IMAGES

So Intel went back and grabbed their previous generation chipset and adapted it for the 300 series, and called it B365. The B365 chipset does not have the integrated USB 3.1 (10Gb/s) or integrated WIFI MAC, but instead has eight more PCI-E 3.0 lanes, two more USB 3.0, and supports one more PCI-E M.2 slot compared to the B360 chipset.

While you can add USB 3.1 and WIFI, you can't add in eight extra PCI-E 3.0 lanes into the chipset, and so there is demand for more equipped B-series motherboards, and so we have our first B365 motherboard. Let's take a look!

Specifications

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The B365 Phantom Gaming 4 features two M.2 slots, USB 3.0, SATA6Gb/s, and RGB LED support.

Pricing

The price of the B365 Phantom Gaming 4 is right above the $100 mark.

Buy at Amazon

ASRock B365M Phantom Gaming 4

TodayYesterday7 days ago30 days ago
$93.99$101.89$103.39
* Prices last scanned on 9/18/2020 at 10:26 am CDT - prices may not be accurate, click links above for the latest price. We may earn an affiliate commission.

Packaging and B365 Phantom Gaming 4 Overview

Packaging and Overview

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The box is stylized like the motherboard, and the packaging is high quality.

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The accessory package includes IO shield, two SATA6Gb/s cables, postcard, driver DVD, and manual.

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There are a total of five fan headers on the motherboard. ASRock has a CPU fan header circled in red, it offers up to 1A of power and is PWM mode. The other four headers are rated for 2A each, and will auto-detect if a DC or PWM fan is installed, but you can change the mode manually if you want. The motherboard has a sleek silver/black/red color theme and merges the PCB with the heat sinks. The back of the motherboard is clean.

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The rear IO panel features four USB 2.0 ports, four USB 3.0 ports, PS/2 keyboard/mouse port, DisplayPort, HDMI, USB 3.1 type-A, USB 3.1 type-C, 1Gbit LAN, and gold plated 7.1 audio outputs.

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The PCI-E layout is simple to understand. The topmost PCI-E x16 slot is wired directly to the CPU and is always x16. The second PCI-E x16 physical (x4 electrical) will downgrade to x2 if either of the x1 slots is occupied. There are four right angled SATA 6Gbps ports.

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There are two x4 PCI-E 3.0 M.2 slots with heat sinks. The top one also supports SATA based M.2 drives, but if you use a SATA M.2 drive, it will disable SATA port 0.

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The motherboard also features two SATA6Gbps ports that are angled straight up, and they are located at the bottom right corner of the motherboard where we find boot LEDs and front panel connectors. A USB 3.0 internal header is located mid-board.

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There is also an M.2 WIFI card slot, so you can add in WIFI later one, and there are three holes in the IO panel to facilitate antenna. At the top right of the motherboard, we find an RGB LED header.

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At the bottom of the motherboard, we find another RGB header and an addressable RGB LED header alone with two USB 2.0 internal headers and a COM header. The heat sinks are all screwed to the motherboard.

ASRock B365 Phantom Gaming 4 Circuit Analysis

B365 Phantom Gaming 4 Circuit Analysis

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The B365 Phantom Gaming 4 reveals its secrets with the heat sinks removed.

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The VRM is in a 6+2 phase configuration, with a single phase VRM for the VCCSA. The six VRM phases for the VCore are doubled using three uP1961 doubler/dual driver chips, and the two iGPU phases use two uP1962 drivers. The UPI Semiconductor uP9521P is a 4+3 phase PWM controller in 3+2 phase mode. The MOSFETs are the Sinopower SM4337 (H) and SM4336 (L).

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We get a single 8-pin power port, but that's enough for any CPU since the motherboard cannot overclock the CPU. The memory VRM is a two-phase for the main DDR voltage controlled by the Anpec APW8720 single phase PWM with the driver, and the phases are the same makeup as the VRM phases. A single phase is used for the VPP rail.

ASRock B365 Phantom Gaming 4 Circuit Analysis Continued

B365 Phantom Gaming 4 Circuit Analysis Continued

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The Realtek ALC1200 is used, which is different than the ALC1220. We will see how it performs later down.

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Intel's i219v is the PHY that provides the GBit Intel NIC. An ASMedia ASM3142 USB 3.1 controller is used to give us to two rear USB 3.1 ports, and an ASM1543 is used as the type-C switch chip.

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The Nuvoton NCT6791D is used as the SuperIO controller, and the motherboard has a single 128Mbit BIOS ROM.

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An ST75185C microcontroller is used to provide addressable RGB LED support, and we find all the headers have eFuses. A Nuvoton N76E885AT provides RGB LED support.

BIOS and Software

BIOS

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The UEFI BIOS here is pretty decent, pretty much what you would expect from a B365 chipset motherboard. Fan control is present as a GUI and as a manual input menu. What was really good was RGB LED fan control, which was quite advanced for the UEFI. All other pertinent settings were there as well.

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Software

Software includes Phantom Gaming Tuning, Polychrome RGB, Key Master, XFast LAN.

Test System Setup

Steven's Motherboard Test System Specifications

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The back of the motherboard lights up pretty bright, as does the IO shield.

CPU, Memory, and System Benchmarks

CINEBENCH R15

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wPrime

ASRock B365 Phantom Gaming 4 (Intel B365) Motherboard Review 53 | TweakTown.com

AIDA64 FPU

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AIDA64 Memory

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ScienceMark

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HandBrake

ASRock B365 Phantom Gaming 4 (Intel B365) Motherboard Review 57 | TweakTown.com

3DMark: Fire Strike

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3DMark: Cloud Gate

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ResidentEvil 6

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Performance is pretty much identical in all these boards, and since the CPU can't overclock it's not like MCE or any setting would sway performance in one way or another. Overall, no problems with performance.

System IO Benchmarks

CrystalDiskMark SATA6G:

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CrystalDiskMark M.2:

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ixChariot Network Throughput:

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Networking and storage performance are all solid.

Audio RMAA 5.5:

Sound Judgment by Ear: Very good, not too bad for onboard audio. There are five ratings for audio: 1. Problems, 2. Okay, 3. Acceptable, 4. Very good, 5. Excellent

Thermal Imaging and Power Consumption

System power is measured at the wall with an AC power meter.

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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 look at the VRM and then all other things that light up the screen. If there is something to worry about, then I will state it. Otherwise, I will just show the hotter running parts of the board for fun. Unless some component is over 80-90C, then there isn't anything to worry about.

All systems will act differently, so I will look for commonalities, such as how far from the VRM the heat spreads through the PCB and the difference in temperature between the front side and back side of the PCB. Keep in mind, the majority of the heat from the VRM goes into the PCB as it is a giant soldered on copper heat sink. A lower temperature on the front of the PCB points towards a more effective heat 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 cool the CPU cooler's (Corsair H110i) radiator are turned on to high (12v).

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Full frontal.

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Up-close of the front of the VRM.

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Up-close of the back of the VRM.

Thermal performance is pretty good, we see the heat spread more than go up, but we can see a hot spot, but the good news is that it's under the heat sink and not part of the 33% of the CPU VCore VRM not under the heat sink. Anything under 60C is great, 60-80C is acceptable, and anything above 80C is a bit worrisome (if at stock).

What's Hot, What's Not & Final Thoughts

What's Hot

High-end 3rd Party Chips: At the $100 mark we don't expect to find an Intel NIC, added ASMedia USB 3.0, or an ALC1200 NIC, but all of those are present on this motherboard.

Aesthetics: With built in RGB LEDs and even an IO cover, the motherboard looks high-end. Add to that three RGB LED headers, with one of those being addressable, and this motherboard starts to look better and better.

M.2 heat sinks: The motherboard has two M.2 slots, both of which have decent heat sinks.

What's Not

33%: A third of the VCore VRMs are not covered and cooled by heat sinks.

Final Thoughts

The B360 Phantom Gaming 4 is pretty loaded for a motherboard around the $100 mark. Intel NICs cost a pretty penny, and the ASMedia ASM3142 USB 3.1 (10Gbps) controller isn't cheap either, neither is the ALC1200.

ASRock B365 Phantom Gaming 4 (Intel B365) Motherboard Review 72 | TweakTown.com

We didn't expect to find three RGB LED headers, nor did we expect to find an addressable RGB LED header. We were quite pleased with this motherboard, and even though it uses the less costly B365 chipset, which is based on the previous generation, you really can't tell the difference between this motherboard and one that uses the B360 chipset. Overall, we would recommend this motherboard for your 8th or 9th generation CPU.

Performance

90%

Quality

88%

Features

92%

Value

94%

Overall

91%

The Bottom Line

The B365 Phantom Gaming 4 brings affordability and high-end features together.

TweakTown award
91%

ASRock B365M Phantom Gaming 4

TodayYesterday7 days ago30 days ago
$93.99$101.89$103.39
* Prices last scanned on 9/18/2020 at 10:26 am CDT - prices may not be accurate, click links above for the latest price. We may earn an affiliate commission.

Steven went from a fledgling forum reader in 2003 to one of the internet's brightest tech stars by 2010. Armed with an information systems degree, a deep understanding of circuitry, and a passion for tech, Steven (handle Sin0822) enjoys sharing his deep knowledge with others. Steven details products down to the component level to highlight seldom explained, and often misunderstood architectures. Steven is also a highly decorated overclocker with several world records.

We openly invite the companies who provide us with review samples / who are mentioned or discussed to express their opinion. If any company representative wishes to respond, we will publish the response here. Please contact us if you wish to respond.

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