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NVIDIA GeForce RTX 5090NVIDIA GeForce RTX 5080NVIDIA GeForce RTX 4090NVIDIA RTX 6000 Ada GenerationNVIDIA RTX PRO 6000 BlackwellNVIDIA RTX A4000NVIDIA H100 PCIe 80GBNVIDIA L40SAMD Radeon PRO W7900NVIDIA Jetson Orin Nano Super Developer KitNVIDIA Jetson AGX Orin 64GB Developer KitNVIDIA DGX SparkSamsung 64GB DDR5-4800 ECC RDIMMMicron 64GB DDR5-5600 ECC RDIMMSamsung PM9A3 3.84TB U.2 NVMeSolidigm D5-P5336 30.72TB NVMeNVIDIA ConnectX-7 400GbE/NDR adapterNVIDIA ConnectX-6 Dx 100GbE dual-port100G QSFP28 DAC cable 1 mCorsair HX1500i 1500 W ATX PSUAPC Switched Rack PDU 0U 3-phase
You're comparing different product types (components, modules and systems). This is not a like-for-like benchmark.
| Product | NVIDIA DGX Spark | NVIDIA ConnectX-7 400GbE/NDR adapter | NVIDIA ConnectX-6 Dx 100GbE dual-port | 100G QSFP28 DAC cable 1 m |
|---|---|---|---|---|
| Type | Complete system | Standalone component | Standalone component | Standalone component |
| Price | List $3,999 | Compare prices | Compare prices | Compare prices |
| Manufacturer | NVIDIA | NVIDIA | NVIDIA | Various |
| Offers | 6 marketplaces | 6 marketplaces | 6 marketplaces | 6 marketplaces |
| Spec 1 | Superchip: GB10 Grace Blackwell | Ports: 1× OSFP | Ports: 2× QSFP56 | Speed: 100 Gb/s |
| Spec 2 | Memory: 128 GB unified LPDDR5x | Speed: 400 Gb/s | Speed: 100 Gb/s | Length: 1 m |
| Spec 3 | Storage: Up to 4 TB NVMe | Interface: PCIe 5.0 x16 | Interface: PCIe 4.0 x16 | Type: Passive DAC |
| Power | Approx. 240 W external PSU | ~25 W | ~19 W | — |
| Host | Standalone desktop; ConnectX-7 for pairing two units | PCIe 5.0 x16 server slot; optics sold separately | PCIe 4.0 x16 slot | Matching QSFP28/QSFP56 ports; check NIC compatibility |
| Warranty | Per NVIDIA/OEM partner | Per seller/partner | Per seller/partner | Varies |