From thefew second-generation AMD B450 and X470 motherboards we have tested, the majority have been refreshed models of pre-existing boards. Over time, the vendors have had the opportunity khổng lồ make minor tweaks & upgrades to lớn keep ahead of current technological advances và inevitable thiết kế choices.MSI has tried lớn tick both boxes with the new B450 Tomahawk which comes with an extended CPU heatsink, USB 3.1 Gen2 support andRGB LEDs.
|Recommended Reading on AMD Ryzen|
|2700X và 2600XCPU Review||2400G and 2200GAPU Review||Threadripper 22990WX Review||Best CPUs|
|ASRock X470Taichi Ultimate||GIGABYTE X470Aorus Gaming 7||BiostarX370GTN||MSI X370 XPower Gaming Titanium|
The MSI B450 Tomahawk Overview
The MSI B450 Tomahawk is the successor to lớn the popular B350 Tomahawk và offers users a slightly better feature set. This starts withincluding a pair USB 3.1 Gen2 ports,as well as customizable RGB LED lighting integrated into the board. The B450 Tomahawk is a gaming-themed motherboard và comes from MSI’s ‘Arsenal’ range of motherboards designed to offer users an affordable option with many of the features found on the more expensive models, but with some differentials khổng lồ keep the overall cost down. This includes the pairing of decent chất lượng and cost-effective Realtek controllers on audio side and the networking side.
One of the most beneficial performance aspects to consider this mã sản phẩm over the previousTomahawk is the increased official memory support. The B450 Tomahawk now has support DDR4-3466 with a maximum capacity of up to 64 GB across four available memory slots. Storage capability is better than expected from a B450 motherboard, with a total of six SATA ports capable of supporting RAID 0, 1 và 10 arrays. On đứng đầu of this is a single PCIe 3.0 x4 & SATA capable M.2 slot with a maximum of up khổng lồ M.2 22110 drives being supported. The single M.2 slot doesn’t nói qua bandwidth with any other PCIe slot but populating the slot with a drive will however disable two of the six available SATA ports; specifically the two right-angled ports closest khổng lồ the 24-pin motherboard ATX power nguồn input.
On the rear panel, MSI now includes a pair of USB 3.1 Gen2 ports, one Type-A and one Type-C. There is also two USB 3.1 Gen1 Type-A ports, and two USB 2.0 ports, with an option to lớn increase the USB options by a further two và four respectively with internal headers. Video outputs from any integrated graphics can be made through a DVI-D port or an HDMI 1.4 port. A single PS/2 full bộ mouse & keyboard port is also present. The single LAN port is powered by a Realtek RTL8111H Gigabit networking controller and the six gold plated 3.5 milimet audio jacks takes its direction from a middle of the road Realtek ALC892 HD audio codec. MSI has included a BIOS Flashback+ button on the rear panel for a quick và easy experience when updating the board's firmware.
One of the biggest visual differences between the B350 và B450 Tomahawk are the heatsinks và the PCIe implementation. The B450 Tomahawk has a total of five PCIe slots with one full-length PCIe 3.0 x16 slot with a coating of MSI’s Steel Armor slot protection, a full-length PCIe 2.0 x4 slot, & three PCIe 2.0 x1 slots which takes up most of the space on the bottom half of the board. The nguồn delivery heatsinks have also been upgraded with the heatsink covering the MOSFETs & extending further over towards the rear IO. The newer heatsinks have a cleaner và futuristic look, but with a lighter grey finish. Other differences include the SATA port implementation.
When looking at the overall performance of the B450 Tomahawk, the most positive points to lớn highlight come in the power consumption testing where the 2W idle power nguồn draw of the B450 chipsetclearly plays a big part. Even at maximum load the B450 Tomahawk even manages to vày well with one of the lowest maximum power nguồn draws seen from an AM4 board so far. The general performance throughout the compute & rest of the system based tests is around average for an entry-level option, which is more than acceptable for most systems. Unfortunately the less that impressive audio is a mark against the board.
The overclocking performance however was much better, with a solid 4+2 phase power nguồn delivery around the commonly used Richtek RT8894A PWM controller. Thisseems to have paid dividends for MSI, as the tight Vdroop control was favorable.
The MSI B450 Tomahawk has an MSRP of $110 which is a $20 increase over the release MSRP of the B350 Tomahawk. This cost can be attributed to lớn the addition of RGB LEDs integrated into the board, as well as the inclusion of two USB 3.1 Gen2 ports. The B450 Tomahawk is widely available and can havea sale price of sub-$100 at Newegg, which makes it a lot more competitive in a currently crowded B450 motherboard market.
Visual Inspection MSI B450 Tomahawk Overview Visual Inspection BIOS và Software Board Features, demo Bed and cài đặt System Performance CPU Performance, Short form Gaming Performance Ryzen Overclocking MSI B450 Tomahawk Conclusion