USED HP Radeon RX 550X Graphic Card 4GB VRAM Low-profile DisplayPort HDMI 193424079346 | eBay
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AMD Radeon RX 550X (640SP) | VideoCardz.net
RX 550X Mobile Need For Speed: Heat benchmark with Intel Core i7-7700K @ 4.20GHz at Ultra Quality: 1080p, 1440p, Ultrawide, 4K Performance Benchmarks - GPUCheck United States / USA