NVIDIA H100 SXM vs NVIDIA RTX 6000 Ada — GPU Comparison (Apr 2026)
NVIDIA H100 SXM (80GB HBM3, 990 TFLOPS FP16, Hopper) vs NVIDIA RTX 6000 Ada (48GB GDDR6, 362 TFLOPS FP16, Ada Lovelace). Cloud pricing: NVIDIA H100 SXM from $1.57/hr, NVIDIA RTX 6000 Ada from $0.47/hr. Compare specs, VRAM, performance, and pricing across 7 cloud providers to find the best GPU for your AI workload.
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NVIDIA H100 SXM
80GB HBM3 · Hopper
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NVIDIA RTX 6000 Ada
48GB GDDR6 · Ada Lovelace
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| Specifications | |||
| Manufacturer | NVIDIA | NVIDIA | |
| Architecture | Hopper | Ada Lovelace | |
| VRAM | 80 GB HBM3 | 48 GB GDDR6 | |
| Memory Bandwidth | 3,350 GB/s | 960 GB/s | |
| FP16 (Tensor) | 990.0 TFLOPS | 362.0 TFLOPS | |
| FP32 | 67.0 TFLOPS | 91.1 TFLOPS | |
| TDP | 700W | 300W | |
| Release Year | 2023 | 2023 | |
| Segment | Data center | Professional | |
| Best For | Large-scale AI training distributed workloads LLM pre-training | Professional visualization AI development fine-tuning inference | |
| Cloud Pricing | |||
| Cheapest On-Demand | $1.57/hr | $0.47/hr | |
| Cheapest Spot | $1.49/hr | $0.39/hr | |
| Providers | 7 | 5 | |
| Provider Pricing (On-Demand) | |||
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$1.57/hr | N/A | |
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$1.99/hr | N/A | |
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$2.20/hr | $0.47/hr | |
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$2.35/hr | $0.75/hr | |
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$2.59/hr | $0.77/hr | |
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$2.99/hr | $0.77/hr | |
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$3.39/hr | $1.57/hr | |
NVIDIA H100 SXM
NVIDIA RTX 6000 Ada
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Top Providers for NVIDIA H100 SXM and NVIDIA RTX 6000 Ada
These 3 providers offer both NVIDIA H100 SXM and NVIDIA RTX 6000 Ada. Full head-to-head comparison of GPU models, pricing, infrastructure, and developer tools.
Vast.ai vs Massed Compute vs Novita AI - GPU Provider Comparison (April 2026)
Side-by-side comparison of Vast.ai vs Massed Compute vs Novita AI. Quickly compare GPU models, hourly pricing, spot instances, billing granularity, VRAM, regions, developer tools, Kubernetes support, and compliance to narrow down your cloud GPU provider shortlist. Data updated April 2026.
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Vast.ai
Instant GPUs. Transparent Pricing.
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Massed Compute
GPU cloud with direct engineer support
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Novita AI
AI & Agent Cloud platform with 200+ model APIs, GPU instances, and serverless inference at scale.
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|---|---|---|---|
| Overview | |||
| Trustpilot Rating | 4.4 | 0 | 3.3 |
| Headquarters | United States | United States | United States |
| Provider Type | GPU Marketplace | GPU-Focused | GPU-Focused |
| Best For | AI training inference fine-tuning Stable Diffusion batch processing research LLM serving generative AI | AI training inference VFX rendering generative AI fine-tuning HPC Stable Diffusion research | AI training inference fine-tuning generative AI research LLM serving Stable Diffusion |
| GPU Hardware | |||
| GPU Models | B200 H200 H100 SXM H100 NVL A100 SXM A100 PCIe RTX 5090 RTX 5080 RTX 5070 Ti RTX 6000 Pro RTX 6000 Ada RTX 4500 Ada RTX A6000 RTX A5000 RTX A4000 L40S L40 A40 A10 RTX 4090 RTX 4080 RTX 4070 Ti RTX 4070 RTX 4060 Ti RTX 4060 RTX 3090 Ti RTX 3090 RTX 3080 Ti RTX 3080 RTX 3070 Ti RTX 3070 Tesla V100 Tesla T4 A2 GTX 1080 | A30 RTX A5000 RTX A6000 L40S A100 SXM H100 PCIe H100 SXM H100 NVL RTX PRO 6000 H200 NVL | H100 SXM A100 SXM L40S RTX 4090 RTX 6000 Ada RTX 5090 RTX 3090 |
| Max VRAM (GB) | 192 | 141 | 80 |
| Max GPUs/Instance | 8 | 8 | 8 |
| Interconnect | NVLink, InfiniBand | NVLink | NVLink |
| Pricing | |||
| Starting Price ($/hr) | $0.06/hr | $0.35/hr | $0.11/hr |
| Billing Granularity | Per-second | Per-minute | Per-second |
| Spot/Preemptible | Yes | No | Yes |
| Reserved Discounts | Up to 50% (1-6 month reserved) | N/A | N/A |
| Free Credits | Small test credit on signup | None | Up to $10,000 for startups |
| Egress Fees | Varies by host ($/TB) | None | None (Free) |
| Storage | Varies by host ($/GB/hr, charged while instance exists) | Local NVMe included with instances | Container disk (60GB free), volume disk, network volumes |
| Infrastructure | |||
| Regions | 500+ locations, 40+ data centers | United States (Tier III data centers) | US, EU, APAC, South America, Africa, Middle East (20+ locations) |
| Uptime SLA | No formal SLA (host reliability scores visible) | Tier III (99.98% design) | 99.9% |
| Developer Experience | |||
| Frameworks | PyTorch TensorFlow CUDA vLLM ComfyUI | PyTorch TensorFlow CUDA cuDNN ComfyUI pre-configured ML templates | PyTorch TensorFlow CUDA cuDNN TensorRT |
| Docker Support | Yes | Yes | Yes |
| SSH Access | Yes | Yes | Yes |
| Jupyter Notebooks | Yes | No | Yes |
| API / CLI | Yes | Yes | Yes |
| Setup Time | Seconds | Minutes | N/A |
| Kubernetes Support | No | No | No |
| Business Terms | |||
| Min Commitment | None | None | None |
| Compliance | SOC 2 Type 2 HIPAA GDPR CCPA | SOC 2 Type II HIPAA | SOC 2 |
Vast.ai
Massed Compute
Novita AI
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