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Asus Tuf Gaming B550m-plus Vs Asrock B450m Steel Legend

Quick summary

  • The ASUS TUF Gaming B550M-Plus utilizes the latest AMD B550 chipset, while the ASRock B450M Steel Legend features the older B450 chipset.
  • The ASUS TUF Gaming B550M-Plus has a 10+2 phase VRM, while the ASRock B450M Steel Legend has an 8+2 phase VRM.
  • The B550M-Plus has a more aggressive black and yellow design, while the Steel Legend features a more understated black and silver aesthetic.

When building a gaming PC, choosing the right motherboard is crucial for performance and compatibility. Two popular options for mid-range builds are the ASUS TUF Gaming B550M-Plus and the ASRock B450M Steel Legend. This article provides a comprehensive comparison between these two motherboards, highlighting their features, specifications, and performance to help you make an informed decision.

Chipset and Socket

The ASUS TUF Gaming B550M-Plus utilizes the latest AMD B550 chipset, while the ASRock B450M Steel Legend features the older B450 chipset. Both chipsets support AMD Ryzen processors, but the B550 offers certain advantages.

  • PCIe 4.0 Support: The B550 chipset supports PCIe 4.0, offering faster data transfer speeds for NVMe SSDs and graphics cards. The B450 chipset is limited to PCIe 3.0.
  • Improved Power Efficiency: The B550 chipset features improved power efficiency, resulting in lower operating temperatures and better overclocking potential.

VRM and Power Delivery

The VRM (voltage regulator module) is responsible for delivering stable power to the CPU. The ASUS TUF Gaming B550M-Plus has a 10+2 phase VRM, while the ASRock B450M Steel Legend has an 8+2 phase VRM.

  • More Power Phases: The higher number of power phases on the B550M-Plus provides better power delivery and stability, especially for high-end CPUs.
  • Improved Cooling: The B550M-Plus features a larger heatsink over the VRM, ensuring optimal cooling for demanding applications.

Memory Support

Both motherboards support DDR4 memory, but they have different maximum capacities and speeds.

  • Memory Capacity: The B550M-Plus supports up to 128GB of memory, while the Steel Legend supports up to 64GB.
  • Memory Speed: The B550M-Plus supports memory speeds up to DDR4-4800, while the Steel Legend is limited to DDR4-4400.

Storage Options

Both motherboards offer a variety of storage options, including multiple SATA ports and M.2 slots.

  • SATA Ports: Both motherboards have six SATA ports for connecting storage devices such as hard drives and SSDs.
  • M.2 Slots: The B550M-Plus has two M.2 slots, while the Steel Legend has one. The B550M-Plus’s second M.2 slot supports PCIe 4.0 NVMe SSDs for blazing-fast storage speeds.

Connectivity

Both motherboards provide a wide range of connectivity options, including USB ports, Ethernet, and audio connectors.

  • USB Ports: The B550M-Plus has more USB ports than the Steel Legend, including two USB 3.2 Gen 2 Type-A ports and one USB 3.2 Gen 2 Type-C port.
  • Ethernet: Both motherboards have a single Gigabit Ethernet port for wired network connectivity.
  • Audio: The B550M-Plus features a higher-quality audio codec (Realtek ALC1200) compared to the Steel Legend’s ALC892 codec.

Expansion Slots

For expansion cards, both motherboards offer PCIe slots and a single PCI slot.

  • PCIe Slots: The B550M-Plus has two PCIe x16 slots and one PCIe x1 slot, while the Steel Legend has one PCIe x16 slot and two PCIe x1 slots.
  • PCI Slot: Both motherboards have a single PCI slot for legacy expansion cards.

Aesthetics and Features

  • Aesthetics: The B550M-Plus has a more aggressive black and yellow design, while the Steel Legend features a more understated black and silver aesthetic.
  • Additional Features: The B550M-Plus has a number of additional features, such as built-in Wi-Fi 6, Bluetooth 5.1, and a BIOS Flashback button for easy BIOS updates.

Performance Comparison

In terms of performance, the ASUS TUF Gaming B550M-Plus generally outperforms the ASRock B450M Steel Legend in most areas.

  • CPU Performance: The B550M-Plus’s superior VRM and power delivery allow for better overclocking and higher CPU performance.
  • Memory Performance: The B550M-Plus supports faster memory speeds, resulting in improved performance for memory-intensive applications.
  • Storage Performance: The B550M-Plus’s PCIe 4.0 NVMe SSD support provides significantly faster storage speeds compared to the Steel Legend’s PCIe 3.0 NVMe SSD support.

Which Motherboard is Right for You?

The choice between the ASUS TUF Gaming B550M-Plus and the ASRock B450M Steel Legend depends on your specific needs and budget.

  • ASUS TUF Gaming B550M-Plus: This motherboard is the better choice for gamers who want the latest features, high performance, and extensive connectivity. It’s ideal for high-end gaming builds with powerful CPUs and fast NVMe SSDs.
  • ASRock B450M Steel Legend: This motherboard is a more affordable option that still provides solid performance and features. It’s suitable for mid-range gaming builds with budget-friendly CPUs and SATA SSDs.

Final Note: The Ultimate Choice for Gaming

Both the ASUS TUF Gaming B550M-Plus and the ASRock B450M Steel Legend are excellent motherboards for gaming. However, the B550M-Plus offers superior performance, more features, and better connectivity, making it the ultimate choice for demanding gamers.

Frequently Asked Questions

Q1: Which motherboard has better VRM performance?

A: The ASUS TUF Gaming B550M-Plus has a better VRM design with more power phases and improved cooling, providing superior power delivery and stability.

Q2: Does the ASRock B450M Steel Legend support PCIe 4.0?

A: No, the B450M Steel Legend does not support PCIe 4.0. It is limited to PCIe 3.0.

Q3: Which motherboard has more memory slots?

A: The ASUS TUF Gaming B550M-Plus has four memory slots, while the ASRock B450M Steel Legend has only two.

Q4: Does the B550M-Plus support Wi-Fi and Bluetooth?

A: Yes, the B550M-Plus has built-in Wi-Fi 6 and Bluetooth 5.1 connectivity.

Q5: Which motherboard has a more modern design?

A: The ASUS TUF Gaming B550M-Plus has a more modern and aggressive design with black and yellow accents, while the ASRock B450M Steel Legend has a more traditional black and silver aesthetic.

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