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ProductNVIDIA DGX SparkNVIDIA GeForce RTX 4090AMD Radeon AI PRO R9700NVIDIA Jetson AGX Thor Developer Kit
TypeComplete systemStandalone componentStandalone componentComplete system
PricePrice not verifiedPrice not verifiedPrice not verifiedPrice not verified
Price source checkedNot verifiedNot verifiedNot verifiedNot verified
ManufacturerNVIDIANVIDIAAMDNVIDIA
Marketplace links0 exact listings · 6 searches0 exact listings · 6 searches0 exact listings · 6 searches0 exact listings · 6 searches
Spec 1Superchip: GB10 Grace BlackwellMemory: 24 GB GDDR6XMemory: 32 GB GDDR6Memory: 128 GB LPDDR5X
Spec 2Memory: 128 GB unified LPDDR5xInterface: PCIe 4.0 x16Architecture: RDNA 4Architecture: Blackwell GPU
Spec 3Storage: Up to 4 TB NVMeTBP: 450 WSoftware: ROCmUse: Humanoid robotics / edge
PowerApprox. 240 W external PSU450 W, 16-pin connector; 850 W PSU recommended~300 WUp to ~130 W
HostStandalone desktop; ConnectX-7 for pairing two unitsPCIe x16 slot; discontinued, mostly used/refurbished stockWorkstation with PCIe 5.0 slotStandalone
WarrantyPer NVIDIA/OEM partnerVaries; often seller warranty on used unitsPer AMD/board partnerPer NVIDIA