B550 Vs. X570: Which Is Better? 

B550 Vs. X570

In the explanation of B550 vs. X570, the first difference between these two parts is that B550 uses a 14nm fabrication process, whereas X570 goes with 12nm FinFET.

The B550 and X570 are motherboards from Asus that come with an Intel B450 chipset. The names “B” and “X” were announced by the company back in February 2019. These boards have been around for a few years now, but they’re still being used primarily by PC gamers and casual PC users on a budget, in particular among buyers in Southeast Asia.

There are other excellent mid-range live streaming manufacturers to choose from. One of the more popular ones is the Samsung brand, which includes a larger range of PC monitors and TVs too.

The X570 Chipset Differs from the B550 Chipset

Because the prices of the B550 and X570 models overlap, deciding between them mostly involves comparing particular models for things like pricing, features, and quality. However, many common consumers will instinctively believe that X570 is superior to B550 because of prior chipset versions when there was a distinct distinction between low-cost and high-quality chipsets (B450 and X570 for example). But is their premise accurate?

  • With the exception of the Gigabyte B550 Aorus Master, which has twin PCIe 4.0 M.2 slots, dual M.2 SSDs can be utilised with B550 motherboards, but only one of those slots is compatible with PCIe 4.0, with the second slot working at PCIe 3.0 speeds. The X570 has two M.2 PCIe 4.0 slots available. Some X570 motherboards have dual PCIe 4.0 M.2 slots, but this is an extreme feature that is unnecessary for the majority of consumers given the low possibility that they will buy a single PCIe Gen4 SSD today due to pricing.
  • PCIe 4.0 PCIe Slots Supported by the X570 Include: The principal PCIe x16 slot (full length slot for graphics cards) on both the X570 and the B550 does supports PCIe 4.0. However, secondary PCIe slots on B550 boards will be PCIe 3.0 but maybe PCIe 4.0 on X570 boards, whether they are full-length x16 slots (for GPUs) or minor x8/x4/x1 slots (for expansion cards) (reliant on the model). Not a major deal because not many people use these extra slots and don’t even use PCIe Gen4-enabled devices.
  • B550 motherboards only feature 1G or 2.5G LAN ports, however, some X570 boards are capable of supporting 5G and/or 10G LAN, which are incredibly fast. However, most individuals won’t have a problem because 1G LAN is more than adequate for most applications (gaming included).

Features of B550 vs. X570

The B550 provides a dedicated graphics card while the X570 offers integrated graphics, meaning no extra GPU is needed. The B550 comes with an Intel Celeron processor, and the X570 has an Intel Core i5 processor. The B550 provides a single core of 8-watt TDP, while the X570 comes with 16-watt TDP. The B550 is 3x faster at memory compared to its competitor, but as for its storage, there is no difference between them.

The advantage of the X570 are multiplexed DDR4 support, which allows for a memory controller that can handle future processing needs (such as AI). The advantage of B550 is the native PCIe 4.0 support, which provides improved bandwidth and lower latency.


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