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ProductNVIDIA GeForce RTX 4090AMD Radeon PRO W7900Samsung 64GB DDR5-4800 ECC RDIMMNVIDIA ConnectX-7 400GbE/NDR adapter
TypeStandalone componentStandalone componentStandalone componentStandalone component
PriceList $1,599List $3,999Compare pricesCompare prices
ManufacturerNVIDIAAMDSamsungNVIDIA
Offers6 marketplaces6 marketplaces6 marketplaces6 marketplaces
Spec 1Memory: 24 GB GDDR6XMemory: 48 GB GDDR6 ECCCapacity: 64 GBPorts: 1× OSFP
Spec 2Interface: PCIe 4.0 x16Interface: PCIe 4.0 x16Type: DDR5 RDIMM ECCSpeed: 400 Gb/s
Spec 3TBP: 450 WPower: 295 WSpeed: 4800 MT/sInterface: PCIe 5.0 x16
Power450 W, 16-pin connector; 850 W PSU recommended295 W, 2× 8-pin—~25 W
HostPCIe x16 slot; discontinued, mostly used/refurbished stockPCIe x16; ROCm support varies by frameworkDDR5 RDIMM server/workstation boards; check QVLPCIe 5.0 x16 server slot; optics sold separately
WarrantyVaries; often seller warranty on used units3 years (AMD)Varies by sellerPer seller/partner