Does the B450 Tomahawk Have 2 GPU Slots?

The B450 Tomahawk is a popular motherboard among gamers and PC enthusiasts due to its excellent performance and compatibility with the latest hardware. One question that often arises is whether it has two GPU slots.

To answer this question, we need to look at the specifications of the B450 Tomahawk. This motherboard has a single PCI Express 3.0 x16 slot for a graphics card. However, it does have a second PCI Express 2.0 x16 slot, which can be used for other expansion cards such as sound cards or network adapters.

It’s important to note that the second slot is not intended for use with a second graphics card in SLI or Crossfire configuration. This is because the bandwidth of the PCI Express 2.0 x16 slot is significantly lower than that of the primary PCI Express 3.0 x16 slot, which would result in reduced performance.

If you’re looking to build a multi-GPU setup, you’ll need to look at motherboards with multiple full-speed PCIe x16 lanes like X299 platforms or AMD’s new TRX40 chipset motherboards.

Overall, while the B450 Tomahawk does have two PCIe x16 slots, only one of them is intended for use with a graphics card. If you’re planning on using multiple GPUs in your build, it’s best to choose a different motherboard with more full-speed PCIe lanes.

In conclusion, while it may be tempting to try and use both slots on your B450 Tomahawk for graphics cards, it’s important to understand their intended purposes and limitations. With this knowledge in mind, you can make an informed decision about which motherboard is best suited for your specific needs and preferences.

Some key takeaways:

– The B450 Tomahawk has two PCIe x16 slots. – Only one of these slots is intended for use with a graphics card.

– The second slot can be used for other expansion cards, but not for a second graphics card in SLI or Crossfire configuration. – If you’re looking to build a multi-GPU setup, you’ll need to choose a different motherboard with more full-speed PCIe lanes.