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ProductNVIDIA DGX SparkNVIDIA GeForce RTX 5070 TiAMD Radeon PRO W7900
TypeComplete systemStandalone componentStandalone component
PricePrice not verifiedPrice not verifiedPrice not verified
Price source checkedNot verifiedNot verifiedNot verified
ManufacturerNVIDIANVIDIA (partner boards)AMD
Marketplace links0 exact listings · 6 searches0 exact listings · 6 searches0 exact listings · 6 searches
Spec 1Superchip: GB10 Grace BlackwellMemory: 16 GB GDDR7Memory: 48 GB GDDR6 ECC
Spec 2Memory: 128 GB unified LPDDR5xArchitecture: BlackwellInterface: PCIe 4.0 x16
Spec 3Storage: Up to 4 TB NVMeInterface: PCIe 5.0 x16Power: 295 W
PowerApprox. 240 W external PSU~300 W board power295 W, 2× 8-pin
HostStandalone desktop; ConnectX-7 for pairing two unitsATX desktop with suitable PSUPCIe x16; ROCm support varies by framework
WarrantyPer NVIDIA/OEM partnerPer board partner3 years (AMD)