NVIDIA RTX 4000 Ada 对比 NVIDIA RTX A4000 — GPU 比较 (Apr 2026)
NVIDIA RTX 4000 Ada (20GB GDDR6, 107 TFLOPS FP16, Ada Lovelace) vs NVIDIA RTX A4000 (16GB GDDR6, 19.2 TFLOPS FP16, Ampere). Cloud pricing: NVIDIA RTX 4000 Ada from $0.76/hr. Compare specs, VRAM, performance, and pricing across 1 cloud providers to find the best GPU for your AI workload.
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NVIDIA RTX 4000 Ada
20GB GDDR6 · Ada Lovelace
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NVIDIA RTX A4000
16GB GDDR6 · Ampere
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|---|---|---|---|
| 规格 | |||
| 制造商 | NVIDIA | NVIDIA | |
| 架构 | Ada Lovelace | Ampere | |
| VRAM | 20 GB GDDR6 | 16 GB GDDR6 | |
| 带宽 | 360 GB/s | 448 GB/s | |
| FP16 (Tensor) | 107.0 TFLOPS | 19.2 TFLOPS | |
| FP32 | 26.7 TFLOPS | 16.0 TFLOPS | |
| TDP | 130W | 140W | |
| 发布年份 | 2023 | 2021 | |
| 细分市场 | Professional | Professional | |
| 适用场景 | Entry professional AI CAD visualization | Entry workstation rendering | |
| 云端价格 | |||
| 最便宜的按需 | $0.76/hr | — | |
| 最便宜的竞价 | — | — | |
| 供应商 | 1 | 0 | |
| 供应商价格（按需） | |||
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$0.76/hr | 不适用 | |
NVIDIA RTX 4000 Ada
NVIDIA RTX A4000