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ProductNVIDIA DGX SparkApple Mac Studio (M3 Ultra)NVIDIA H100 PCIe 80GBIntel Arc Pro B60 24GB
TypeComplete systemComplete systemStandalone componentStandalone component
PricePrice not verifiedPrice not verifiedPrice not verifiedPrice not verified
Price source checkedNot verifiedNot verifiedNot verifiedNot verified
ManufacturerNVIDIAAppleNVIDIAIntel (partner boards)
Marketplace links0 exact listings · 6 searches0 exact listings · 6 searches0 exact listings · 6 searches0 exact listings · 6 searches
Spec 1Superchip: GB10 Grace BlackwellMemory: Up to 512 GB unifiedMemory: 80 GB HBM2eMemory: 24 GB GDDR6
Spec 2Memory: 128 GB unified LPDDR5xChip: M3 UltraInterface: PCIe 5.0 x16Architecture: Xe2 (Battlemage)
Spec 3Storage: Up to 4 TB NVMeSoftware: MLX, llama.cppPower: 350 W:
PowerApprox. 240 W external PSU~480 W max350 W, passive cooling~120–200 W
HostStandalone desktop; ConnectX-7 for pairing two unitsStandaloneServer chassis with front-to-back airflow; not for desktopsWorkstation PCIe slot
WarrantyPer NVIDIA/OEM partner1 year (Apple)Via authorized partner; check sellerPer board partner