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ProductNVIDIA DGX SparkNVIDIA RTX PRO 6000 BlackwellApple Mac Studio (M3 Ultra)NVIDIA H100 PCIe 80GB
TypeComplete systemStandalone componentComplete systemStandalone component
PricePrice not verifiedPrice not verifiedPrice not verifiedPrice not verified
Price source checkedNot verifiedNot verifiedNot verifiedNot verified
ManufacturerNVIDIANVIDIAAppleNVIDIA
Marketplace links0 exact listings · 6 searches0 exact listings · 6 searches0 exact listings · 6 searches0 exact listings · 6 searches
Spec 1Superchip: GB10 Grace BlackwellMemory: 96 GB GDDR7 ECCMemory: Up to 512 GB unifiedMemory: 80 GB HBM2e
Spec 2Memory: 128 GB unified LPDDR5xInterface: PCIe 5.0 x16Chip: M3 UltraInterface: PCIe 5.0 x16
Spec 3Storage: Up to 4 TB NVMePower: 600 WSoftware: MLX, llama.cppPower: 350 W
PowerApprox. 240 W external PSU600 W, 12V-2x6~480 W max350 W, passive cooling
HostStandalone desktop; ConnectX-7 for pairing two unitsPCIe 5.0 x16, strong chassis airflowStandaloneServer chassis with front-to-back airflow; not for desktops
WarrantyPer NVIDIA/OEM partner3 years (via partner)1 year (Apple)Via authorized partner; check seller