KVKERNVAULTSign in
Compare

Side by side, honestly

Pick up to four listings.
You're comparing different product types (components, modules and systems). This is not a like-for-like benchmark.
ProductNVIDIA DGX SparkNVIDIA GeForce RTX 4090AMD Radeon AI PRO R9700Samsung 990 PRO 4TB NVMe
TypeComplete systemStandalone componentStandalone componentStandalone component
PricePrice not verifiedPrice not verifiedPrice not verifiedPrice not verified
Price source checkedNot verifiedNot verifiedNot verifiedNot verified
ManufacturerNVIDIANVIDIAAMDSamsung
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 GDDR6Capacity: 4 TB
Spec 2Memory: 128 GB unified LPDDR5xInterface: PCIe 4.0 x16Architecture: RDNA 4Interface: PCIe 4.0 x4 M.2
Spec 3Storage: Up to 4 TB NVMeTBP: 450 WSoftware: ROCm:
PowerApprox. 240 W external PSU450 W, 16-pin connector; 850 W PSU recommended~300 W—
HostStandalone desktop; ConnectX-7 for pairing two unitsPCIe x16 slot; discontinued, mostly used/refurbished stockWorkstation with PCIe 5.0 slotM.2 slot
WarrantyPer NVIDIA/OEM partnerVaries; often seller warranty on used unitsPer AMD/board partner5 years (Samsung)