NVIDIA GeForce RTX 4080 vs NVIDIA RTX A4000 — Confronto GPU (Apr 2026)
NVIDIA GeForce RTX 4080 (16GB GDDR6X, 48.7 TFLOPS FP16, Ada Lovelace) vs NVIDIA RTX A4000 (16GB GDDR6, 19.2 TFLOPS FP16, Ampere)
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NVIDIA GeForce RTX 4080
16GB GDDR6X · Ada Lovelace
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NVIDIA RTX A4000
16GB GDDR6 · Ampere
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|---|---|---|---|
| Specifiche | |||
| Produttore | NVIDIA | NVIDIA | |
| Architettura | Ada Lovelace | Ampere | |
| VRAM | 16 GB GDDR6X | 16 GB GDDR6 | |
| Larghezza di banda | 717 GB/s | 448 GB/s | |
| FP16 (Tensor) | 48.7 TFLOPS | 19.2 TFLOPS | |
| FP32 | 24.4 TFLOPS | 16.0 TFLOPS | |
| TDP | 320W | 140W | |
| Anno di rilascio | 2022 | 2021 | |
| Segmento | Consumer | Professional | |
| Ideale per | Gaming inference fine-tuning | Entry workstation rendering | |
| Prezzi Cloud | |||
| Più economico On-Demand | — | — | |
| Più economico Spot | — | — | |
| Provider | 0 | 0 | |
NVIDIA GeForce RTX 4080
NVIDIA RTX A4000