NVIDIA B300 vs NVIDIA Tesla P4 — GPU Comparison (Jul 2026)
NVIDIA B300 (288GB HBM3e, 2,250 TFLOPS FP16, Blackwell Ultra) 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 B300 vs NVIDIA Tesla P4
NVIDIA B300 comes out ahead overall, leading in 4 of 5 compared categories.
Where NVIDIA B300 leads
- VRAM (288 GB vs 8 GB)
- Memory Bandwidth (8,000 GB/s vs 192 GB/s)
- FP32 (75 TFLOPS vs 5.5 TFLOPS)
- Release Year (2025 vs 2016)
Where NVIDIA Tesla P4 leads
- TDP (75W vs 1400W)
Choose NVIDIA B300 for Frontier AI training, largest model workloads. Choose NVIDIA Tesla P4 for Legacy inference, video transcoding.
Frequently Asked Questions
Is NVIDIA B300 or NVIDIA Tesla P4 better?
NVIDIA B300 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 B300 or NVIDIA Tesla P4?
NVIDIA B300 (288 GB vs 8 GB).
Which has a better Memory Bandwidth, NVIDIA B300 or NVIDIA Tesla P4?
NVIDIA B300 (8,000 GB/s vs 192 GB/s).
|
NVIDIA B300
288GB HBM3e · Blackwell Ultra
|
NVIDIA Tesla P4
8GB GDDR5 · Pascal
|
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|---|---|---|---|
| Specifications | |||
| Manufacturer | NVIDIA | NVIDIA | |
| Architecture | Blackwell Ultra | Pascal | |
| VRAM | 288 GB HBM3e | 8 GB GDDR5 | |
| Memory Bandwidth | 8,000 GB/s | 192 GB/s | |
| FP16 (Tensor) | 2250.0 TFLOPS | N/A | |
| FP32 | 75.0 TFLOPS | 5.5 TFLOPS | |
| TDP | 1400W | 75W | |
| Release Year | 2025 | 2016 | |
| Segment | Data center | Data center | |
| Best For | Frontier AI training largest model workloads | Legacy inference video transcoding | |
| Cloud Pricing | |||
| Cheapest On-Demand | — | $0.16/hr | |
| Cheapest Spot | — | — | |
| Providers | 1 | 1 | |
| Provider Pricing (On-Demand) | |||
|
N/A | $0.16/hr | |
NVIDIA B300
NVIDIA Tesla P4