pci express x1 video card

{"title":"GDDR6 PCI Express GPU Graphic Card 8pin ASUS TUF GeForce RTX 3060 OC 8GB 256Bit 1830 MHz","imgUrl":"https:\/\/img.chinax.com\/nimg\/32\/2c\/dfbd1f101a2c938107d3526d2390-200x200-1.jpg","attrs":{"Price":"1150USD","Brand Name":"ASUS","Model Number":"RTX 3060","Minimum Order Quantity":"1pcs","Delivery Time":"5-8 work days","Certification":"CE, FCC, Rosh","Place of Origin":"China","Payment Terms":"L\/C, D\/A, D\/P, T\/T","Packaging Details":"Original Color Box","Chip Series":"GeForce\u00ae RTX 3060","Product Series":"ASUS","Graphics Chip":"GeForce RTX 3060","Core Craft":"8nm","CUDA Core":"3584","Memory capacity":"8gb","Video memory bit width":"256bit","Video memory type":"GDDR6","Video memory Bandwidth":"8gb","External power supply":"8pin","Product Size":"232*120*42mm","Product weight":"3KG","Warranty":"1 Years"}}

{"title":"RTX 3070 10gb Gaming Graphic Cards Non Lhr GDDR6X 320bit 7680x4320","imgUrl":"https:\/\/img.chinax.com\/nimg\/5a\/0b\/4486cb9815d8932d67c820ab6c2f-200x200-1.jpg","attrs":{"Price":"250.99~680.99$","Brand Name":"PCWINMAX","Model Number":"RTX3070","Minimum Order Quantity":"2","Delivery Time":"3~7days","Certification":"CE FCC","Place of Origin":"CHINA","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"100 piece","Item Condition":"PCI Express 4.0 16X","Video Memory Speed":"4NS","Core Clock(Mhz)":"1\u200e9000MHz","Memory Clock(Mhz)":"14000MHz","Chip Process":"80 nanometers","Chipset Manufacturer":"nVIDIA","Memory Interface":"320bit","Interface Type":"PCI EXPRESS"}}