NVIDIA RTX A4000 vs NVIDIA Tesla P4 — GPU Comparison (Jul 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.
Bottom Line: NVIDIA RTX A4000 vs NVIDIA Tesla P4
NVIDIA RTX A4000 comes out ahead overall, leading in 4 of 5 compared categories.
Where NVIDIA RTX A4000 leads
- VRAM (16 GB vs 8 GB)
- Memory Bandwidth (448 GB/s vs 192 GB/s)
- FP32 (16 TFLOPS vs 5.5 TFLOPS)
- Release Year (2021 vs 2016)
Where NVIDIA Tesla P4 leads
- TDP (75W vs 140W)
Choose NVIDIA RTX A4000 for Entry workstation, rendering. Choose NVIDIA Tesla P4 for Legacy inference, video transcoding.
Frequently Asked Questions
Is NVIDIA RTX A4000 or NVIDIA Tesla P4 better?
NVIDIA RTX A4000 leads in 4 of 5 compared categories. The right choice still depends on the factors that matter most to you.
Which has a better VRAM, NVIDIA RTX A4000 or NVIDIA Tesla P4?
NVIDIA RTX A4000 (16 GB vs 8 GB).
Which has a better Memory Bandwidth, NVIDIA RTX A4000 or NVIDIA Tesla P4?
NVIDIA RTX A4000 (448 GB/s vs 192 GB/s).
|
NVIDIA RTX A4000
16GB GDDR6 · Ampere
|
NVIDIA Tesla P4
8GB GDDR5 · Pascal
|
||
|---|---|---|---|
| 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) | |||
|
N/A | $0.16/hr | |
NVIDIA RTX A4000
NVIDIA Tesla P4