NVIDIA A100 SXM (80GB) vs NVIDIA RTX 4000 Ada — GPU Comparison (Apr 2026)
NVIDIA A100 SXM (80GB) (80GB HBM2e, 312 TFLOPS FP16, Ampere) vs NVIDIA RTX 4000 Ada (20GB GDDR6, 107 TFLOPS FP16, Ada Lovelace). Cloud pricing: NVIDIA A100 SXM (80GB) from $1.10/hr, NVIDIA RTX 4000 Ada from $0.76/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 A100 SXM (80GB)
80GB HBM2e · Ampere
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NVIDIA RTX 4000 Ada
20GB GDDR6 · Ada Lovelace
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| Specifications | |||
| Manufacturer | NVIDIA | NVIDIA | |
| Architecture | Ampere | Ada Lovelace | |
| VRAM | 80 GB HBM2e | 20 GB GDDR6 | |
| Memory Bandwidth | 2,039 GB/s | 360 GB/s | |
| FP16 (Tensor) | 312.0 TFLOPS | 107.0 TFLOPS | |
| FP32 | 19.5 TFLOPS | 26.7 TFLOPS | |
| TDP | 400W | 130W | |
| Release Year | 2020 | 2023 | |
| Segment | Data center | Professional | |
| Best For | AI training fine-tuning HPC inference | Entry professional AI CAD visualization | |
| Cloud Pricing | |||
| Cheapest On-Demand | $1.10/hr | $0.76/hr | |
| Cheapest Spot | $0.79/hr | — | |
| Providers | 6 | 1 | |
| Provider Pricing (On-Demand) | |||
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$1.10/hr | N/A | |
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$1.23/hr | N/A | |
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$1.49/hr | N/A | |
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$1.60/hr | N/A | |
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$2.18/hr | N/A | |
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$2.40/hr | N/A | |
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N/A | $0.76/hr | |
NVIDIA A100 SXM (80GB)
NVIDIA RTX 4000 Ada
Related GPU Comparisons
Top Providers for NVIDIA A100 SXM (80GB) and NVIDIA RTX 4000 Ada
These 3 providers offer both NVIDIA A100 SXM (80GB) and NVIDIA RTX 4000 Ada. Full head-to-head comparison of GPU models, pricing, infrastructure, and developer tools.
DigitalOcean vs Vast.ai vs Massed Compute - GPU Provider Comparison (April 2026)
Side-by-side comparison of DigitalOcean vs Vast.ai vs Massed Compute. 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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DigitalOcean
Simple, scalable GPU cloud for AI/ML
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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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|---|---|---|---|
| Overview | |||
| Trustpilot Rating | 4.6 | 4.4 | 0 |
| Headquarters | United States | United States | United States |
| Provider Type | N/A | GPU Marketplace | GPU-Focused |
| Best For | AI training inference fine-tuning LLM deployment LLM serving computer vision startups generative AI research | 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 |
| GPU Hardware | |||
| GPU Models | RTX 4000 Ada RTX 6000 Ada L40S MI300X H100 SXM H200 | 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 |
| Max VRAM (GB) | 192 | 192 | 141 |
| Max GPUs/Instance | 8 | 8 | 8 |
| Interconnect | NVLink | NVLink, InfiniBand | NVLink |
| Pricing | |||
| Starting Price ($/hr) | $0.76/hr | $0.06/hr | $0.35/hr |
| Billing Granularity | Per-second | Per-second | Per-minute |
| Spot/Preemptible | No | Yes | No |
| Reserved Discounts | N/A | Up to 50% (1-6 month reserved) | N/A |
| Free Credits | $200 free credit for 60 days | Small test credit on signup | None |
| Egress Fees | None (included in plan) | Varies by host ($/TB) | None |
| Storage | 500-720 GiB NVMe boot (included), 5 TiB NVMe scratch on larger configs, Volumes at $0.10/GiB/mo | Varies by host ($/GB/hr, charged while instance exists) | Local NVMe included with instances |
| Infrastructure | |||
| Regions | New York (NYC2), Toronto (TOR1), Atlanta (ATL1), Richmond (RIC1), Amsterdam (AMS3) | 500+ locations, 40+ data centers | United States (Tier III data centers) |
| Uptime SLA | 99% | No formal SLA (host reliability scores visible) | Tier III (99.98% design) |
| Developer Experience | |||
| Frameworks | PyTorch TensorFlow Jupyter Miniconda CUDA ROCm Hugging Face | PyTorch TensorFlow CUDA vLLM ComfyUI | PyTorch TensorFlow CUDA cuDNN ComfyUI pre-configured ML templates |
| Docker Support | Yes | Yes | Yes |
| SSH Access | Yes | Yes | Yes |
| Jupyter Notebooks | Yes | Yes | No |
| API / CLI | Yes | Yes | Yes |
| Setup Time | Minutes | Seconds | Minutes |
| Kubernetes Support | Yes | No | No |
| Business Terms | |||
| Min Commitment | None | None | None |
| Compliance | SOC 2 Type II SOC 3 HIPAA (with BAA) CSA STAR Level 1 | SOC 2 Type 2 HIPAA GDPR CCPA | SOC 2 Type II HIPAA |
DigitalOcean
Vast.ai
Massed Compute
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