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ProductApple Mac Studio (M3 Ultra)AMD Radeon PRO W7900100G QSFP28 DAC cable 1 mSeasonic 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
ManufacturerAppleAMDVariousSeasonic
Marketplace links0 exact listings · 6 searches0 exact listings · 6 searches0 exact listings · 6 searches0 exact listings · 6 searches
Spec 1Memory: Up to 512 GB unifiedMemory: 48 GB GDDR6 ECCSpeed: 100 Gb/sOutput: 1600 W
Spec 2Chip: M3 UltraInterface: PCIe 4.0 x16Length: 1 mEfficiency: 80 PLUS Titanium
Spec 3Software: MLX, llama.cppPower: 295 WType: Passive DACConnector: 12V-2x6
Power~480 W max295 W, 2× 8-pin—1600 W
HostStandalonePCIe x16; ROCm support varies by frameworkMatching QSFP28/QSFP56 ports; check NIC compatibilityMulti-GPU workstations
Warranty1 year (Apple)3 years (AMD)Varies12 years (Seasonic)