NVIDIA B300 specs — VRAM, bandwidth, and TFLOPS explained
💡 Answer
Hardware summary for NVIDIA B300: architecture Blackwell Ultra, VRAM 288 GB HBM3e, bandwidth 8,000 GB/s, FP16 2,250 TFLOPS, FP32 75 TFLOPS, TDP 1,400W, year 2025.
Those specs cluster NVIDIA B300 firmly in the modern generation of AI accelerators. Whether it's the right fit depends on whether your bottleneck is capacity (VRAM), throughput (bandwidth or TFLOPS), or cost — all three matter more than any single headline number.
See the NVIDIA B300 page for the full spec sheet and current provider list.
More FAQs about NVIDIA B300
DigitalOcean GPU Provider Review & Key Facts (April 2026)
Snapshot of DigitalOcean: GPU models, pricing, billing granularity, infrastructure, developer tools, support channels, and compliance. Data verified April 2026.
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DigitalOcean
Simple, scalable GPU cloud for AI/ML
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| Overview | |
| Trustpilot Rating | 4.6 |
| Headquarters | United States |
| Provider Type | N/A |
| Best For | AI training inference fine-tuning LLM deployment LLM serving computer vision startups generative AI research |
| GPU Hardware | |
| GPU Models | RTX 4000 Ada RTX 6000 Ada L40S MI300X H100 SXM H200 |
| Max VRAM (GB) | 192 |
| Max GPUs/Instance | 8 |
| Interconnect | NVLink |
| Pricing | |
| Starting Price ($/hr) | $0.76/hr |
| Billing Granularity | Per-second |
| Spot/Preemptible | No |
| Reserved Discounts | N/A |
| Free Credits | $200 free credit for 60 days |
| Egress Fees | None (included in plan) |
| Storage | 500-720 GiB NVMe boot (included), 5 TiB NVMe scratch on larger configs, Volumes at $0.10/GiB/mo |
| Infrastructure | |
| Regions | New York (NYC2), Toronto (TOR1), Atlanta (ATL1), Richmond (RIC1), Amsterdam (AMS3) |
| Uptime SLA | 99% |
| Developer Experience | |
| Frameworks | PyTorch TensorFlow Jupyter Miniconda CUDA ROCm Hugging Face |
| Docker Support | Yes |
| SSH Access | Yes |
| Jupyter Notebooks | Yes |
| API / CLI | Yes |
| Setup Time | Minutes |
| Kubernetes Support | Yes |
| Business Terms | |
| Min Commitment | None |
| Compliance | SOC 2 Type II SOC 3 HIPAA (with BAA) CSA STAR Level 1 |
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