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ProductNVIDIA DGX SparkNVIDIA GeForce RTX 5070 TiFramework Desktop (Ryzen AI Max+ 395)NVIDIA GeForce RTX 4090
TypeComplete systemStandalone componentComplete systemStandalone component
PricePrice not verifiedPrice not verifiedPrice not verifiedPrice not verified
Price source checkedNot verifiedNot verifiedNot verifiedNot verified
ManufacturerNVIDIANVIDIA (partner boards)FrameworkNVIDIA
Marketplace links0 exact listings · 6 searches0 exact listings · 6 searches0 exact listings · 6 searches0 exact listings · 6 searches
Spec 1Superchip: GB10 Grace BlackwellMemory: 16 GB GDDR7Chip: AMD Ryzen AI Max+ 395Memory: 24 GB GDDR6X
Spec 2Memory: 128 GB unified LPDDR5xArchitecture: BlackwellMemory: Up to 128 GB LPDDR5xInterface: PCIe 4.0 x16
Spec 3Storage: Up to 4 TB NVMeInterface: PCIe 5.0 x16: TBP: 450 W
PowerApprox. 240 W external PSU~300 W board power~120 W TDP class450 W, 16-pin connector; 850 W PSU recommended
HostStandalone desktop; ConnectX-7 for pairing two unitsATX desktop with suitable PSUStandalonePCIe x16 slot; discontinued, mostly used/refurbished stock
WarrantyPer NVIDIA/OEM partnerPer board partnerPer FrameworkVaries; often seller warranty on used units