In this review from Hardware Unboxed, Steve Walton breaks down the AMD Radeon RX 6500 XT in what he bluntly labels the worst GPU release he has seen in over two decades of tech journalism. Sitting in his studio setup before diving into close-up hardware shots around 01:15, Steve explains why the Navi 24 silicon is so fundamentally compromised on desktop. He highlights the severe technical cuts AMD made—limiting the physical interface to just x4 PCIe lanes, restricting memory to a 4GB buffer, omitting hardware video encoding support (meaning no AMD ReLive recording), and capping output to only two display connectors.
The review then transitions into detailed benchmark charts comparing performance on both PCIe 4.0 and PCIe 3.0 motherboards across a dozen titles. In games like Shadow of the Tomb Raider at 05:38 and Doom Eternal at 13:13, the card suffers massive performance penalties when run on a PCIe 3.0 interface—dropping frame rates by 30% to 50% because the limited x4 lane bandwidth starves the card as soon as games exceed the 4GB VRAM buffer. Even on PCIe 4.0 systems, the 12-game average data around 17:23 demonstrates that it barely keeps pace with older budget cards like the GTX 1650 Super or the five-year-old RX 590.
Steve's frustration throughout the review is completely justified, and Hardware Unboxed does an excellent job demonstrating why specs on paper matter so much in real-world testing. The breakdown comparing PCIe 3.0 and 4.0 performance is essential viewing, especially since budget-focused builders looking at entry-level GPUs are the ones most likely to be running older PCIe 3.0 motherboards. It stands out as one of the channel's most thorough and necessary warnings against a heavily compromised product.