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ProductNVIDIA DGX SparkNVIDIA GeForce RTX 5070 TiAMD Radeon PRO W7900Seasonic PRIME TX-1600 ATX 3.1
TypeComplete systemStandalone componentStandalone componentStandalone component
PricePrice not verifiedPrice not verifiedPrice not verifiedPrice not verified
Price source checkedNot verifiedNot verifiedNot verifiedNot verified
ManufacturerNVIDIANVIDIA (partner boards)AMDSeasonic
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 GDDR7Memory: 48 GB GDDR6 ECCOutput: 1600 W
Spec 2Memory: 128 GB unified LPDDR5xArchitecture: BlackwellInterface: PCIe 4.0 x16Efficiency: 80 PLUS Titanium
Spec 3Storage: Up to 4 TB NVMeInterface: PCIe 5.0 x16Power: 295 WConnector: 12V-2x6
PowerApprox. 240 W external PSU~300 W board power295 W, 2× 8-pin1600 W
HostStandalone desktop; ConnectX-7 for pairing two unitsATX desktop with suitable PSUPCIe x16; ROCm support varies by frameworkMulti-GPU workstations
WarrantyPer NVIDIA/OEM partnerPer board partner3 years (AMD)12 years (Seasonic)