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ProductNVIDIA DGX SparkNVIDIA GeForce RTX 5070 TiFramework Desktop (Ryzen AI Max+ 395)AMD Radeon PRO W7900
TypeComplete systemStandalone componentComplete systemStandalone component
PricePrice not verifiedPrice not verifiedPrice not verifiedPrice not verified
Price source checkedNot verifiedNot verifiedNot verifiedNot verified
ManufacturerNVIDIANVIDIA (partner boards)FrameworkAMD
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: 48 GB GDDR6 ECC
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: Power: 295 W
PowerApprox. 240 W external PSU~300 W board power~120 W TDP class295 W, 2× 8-pin
HostStandalone desktop; ConnectX-7 for pairing two unitsATX desktop with suitable PSUStandalonePCIe x16; ROCm support varies by framework
WarrantyPer NVIDIA/OEM partnerPer board partnerPer Framework3 years (AMD)