NVIDIA RTX A4000 vs NVIDIA Tesla P4 — GPU Comparison (Apr 2026)
NVIDIA RTX A4000 (16GB GDDR6, 19.2 TFLOPS FP16, Ampere) vs NVIDIA Tesla P4 (8GB GDDR5, Pascal). Cloud pricing: NVIDIA Tesla P4 from $0.16/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 A4000
16GB GDDR6 · Ampere
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NVIDIA Tesla P4
8GB GDDR5 · Pascal
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| Specifications | |||
| Manufacturer | NVIDIA | NVIDIA | |
| Architecture | Ampere | Pascal | |
| VRAM | 16 GB GDDR6 | 8 GB GDDR5 | |
| Memory Bandwidth | 448 GB/s | 192 GB/s | |
| FP16 (Tensor) | 19.2 TFLOPS | N/A | |
| FP32 | 16.0 TFLOPS | 5.5 TFLOPS | |
| TDP | 140W | 75W | |
| Release Year | 2021 | 2016 | |
| Segment | Professional | Data center | |
| Best For | Entry workstation rendering | Legacy inference video transcoding | |
| Cloud Pricing | |||
| Cheapest On-Demand | — | $0.16/hr | |
| Cheapest Spot | — | — | |
| Providers | 0 | 1 | |
| Provider Pricing (On-Demand) | |||
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N/A | $0.16/hr | |
NVIDIA RTX A4000
NVIDIA Tesla P4