NVIDIA A16 vs NVIDIA RTX 4000 SFF Ada Generation
How the NVIDIA A16 and NVIDIA RTX 4000 SFF Ada Generation compare across memory, compute, power and form factor, with the stronger figure highlighted on each row.
| Specification |
AMPERE
NVIDIA A16
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|
ADA LOVELACE
NVIDIA RTX 4000 SFF Ada Generation
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|
|---|---|---|
| Pricing | ||
| Price | – | $1,672.80 |
| Overview | ||
| Architecture | Ampere | Ada Lovelace |
| Memory | ||
| Memory | 64 GB GDDR6 ECC (4× 16 GB) | 20 GB GDDR6 with ECC |
| Memory Bandwidth | 4× 232 GB/s | 320 GB/s |
| Memory Interface | – | 160-bit |
| Compute | ||
| CUDA Cores | 5,120 (4× 1,280) | 6,144 |
| Tensor Cores | 160 (4× 40) | 192 (4th Gen) |
| RT Cores | 40 (4× 10) | 48 (3rd Gen) |
| FP32 | – | 19.2 TFLOPS |
| Tensor / AI Performance | – | 306.8 TFLOPS (FP8 Sparse) |
| RT Performance | – | 44.3 TFLOPS |
| Platform | ||
| Interface | PCIe Gen4 x16 | PCIe 4.0 x16 |
| TDP | 250W | 70W (no external power) |
| Form Factor | Dual-slot, full-height, passive | 2.7" H x 6.6" L, HHHL Dual Slot |
| Display Outputs | – | 4x Mini DisplayPort 1.4a |
| GPUs per Board | 4 | – |
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