Specifications Compared
| Spec | RTX A4000 | V100 |
|---|---|---|
| TDP | 140W | 300W |
| VRAM | 16-20 GB | 16-32 GB |
| CUDA Cores | 6,144 | 5,120 |
| Memory Type | GDDR6 | HBM2 |
| Architecture | Ampere | Volta |
| FP16 (dense) | Not published | 125 TFLOPS |
| Form Factors | PCIe | SXM2, PCIe |
| Interconnect | PCIe 4.0 | NVLink, PCIe 3.0 |
| Tensor Cores | 192 | 640 |
| FP32 Performance | 19.2 TFLOPS | 15.7 TFLOPS |
| FP64 Performance | Not published | 7.8 TFLOPS |
| Memory Bandwidth | 448 GB/s | 900 GB/s |
| FP16 (with sparsity) | 153.4 TFLOPS | Not published |
Performance Analysis
FP32 throughput of 19.2 TFLOPS on the A4000 surpasses the 15.7 TFLOPS figure on the V100. FP16 performance lists as 153.4 TFLOPS with sparsity on the A4000 and 125 TFLOPS dense on the V100 so the values receive no direct ratio. The higher memory bandwidth of 900 GB/s on the V100 supports larger batch sizes than the 448 GB/s available on the A4000 during memory intensive operations. Lower TDP of 140W on the A4000 reduces power draw relative to the 300W requirement of the V100 in sustained runs.
Current On-Demand Offers
Cheapest secure on-demand offer per provider that is reported in stock right now, per GPU per hour; multi-GPU instances show the whole-instance price alongside. Deploy opens the DeployGPU console for providers on the platform, otherwise the provider's own site. Stock is rechecked every minute.
RTX A4000
| Provider | Region | GPUs | Per GPU / hr | Instance / hr | Deploy |
|---|---|---|---|---|---|
| Hyperstack | NORWAY-1 | 1 | $0.15 | — | Deploy |
| Paperspace | ny2 | 2 | $0.76 | $1.52 | Deploy |
2 providers in stock, 7 offers (cheapest per provider shown). All RTX A4000 offers, price history and alerts
V100
| Provider | Region | GPUs | Per GPU / hr | Instance / hr | Deploy |
|---|---|---|---|---|---|
| Ori | beauharnois | 1 | $0.83 | — | Deploy |
| Paperspace | ca1 | 1 | $2.30 | — | Deploy |
2 providers in stock, 72 offers (cheapest per provider shown). All V100 offers, price history and alerts
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When to Choose the RTX A4000
The A4000 suits environments that prioritize lower power consumption at 140W TDP and newer Ampere architecture. Its 19.2 TFLOPS FP32 rating fits workloads that benefit from efficiency without requiring maximum memory bandwidth.
When to Choose the V100
The V100 fits scenarios that demand 900 GB/s memory bandwidth and potential VRAM up to 32 GB HBM2. Its 125 TFLOPS FP16 dense rating supports dense tensor operations where bandwidth limits batch scaling.
Use Cases
The V100 provides 900 GB/s memory bandwidth that accommodates larger batches during training.
The A4000 operates at 140W TDP which reduces power needs for inference deployments.
Both GPUs deliver FP32 performance near 19.2 and 15.7 TFLOPS that handles fine-tuning adequately.
The A4000 supplies 153.4 TFLOPS FP16 with sparsity that accelerates diffusion model steps.
The V100 offers up to 32 GB VRAM and 900 GB/s bandwidth for large scientific datasets.
Frequently Asked Questions
What FP32 performance does the RTX A4000 provide?▾
The RTX A4000 provides 19.2 TFLOPS in FP32. This figure exceeds the 15.7 TFLOPS FP32 rating of the V100.
How does memory bandwidth compare between the A4000 and V100?▾
The A4000 reaches 448 GB/s while the V100 reaches 900 GB/s. The difference affects batch sizes in bandwidth limited tasks.
What is the TDP of each GPU?▾
The A4000 lists 140W TDP and the V100 lists 300W TDP. Lower power draw favors the A4000 in efficiency focused setups.
Which GPU offers FP16 with sparsity?▾
The A4000 lists 153.4 TFLOPS FP16 with sparsity. The V100 lists 125 TFLOPS FP16 dense so the metrics remain separate.
What interconnect does the V100 support?▾
The V100 supports NVLink and PCIe 3.0. The A4000 supports PCIe 4.0 interconnect.
Which is cheaper to rent, the RTX A4000 or the V100?▾
Cloud rental prices for both the RTX A4000 and V100 vary by provider, configuration, and availability. This page shows live pricing from 25+ providers updated every 60 seconds. Scroll to the Live Cloud Pricing section to compare current rates.
How much VRAM does the RTX A4000 have compared to the V100?▾
The RTX A4000 has 16 to 20 GB of GDDR6 memory. The V100 has 16 to 32 GB of HBM2 memory.
Can I find RTX A4000 and V100 GPUs available to rent right now?▾
Yes. This page shows real-time availability across 25+ cloud GPU providers. The Live Cloud Pricing section displays only in-stock offers with current pricing.
What is the main difference between the RTX A4000 and the V100?▾
The RTX A4000 uses the Ampere architecture (2021) while the V100 uses Volta (2017). The RTX A4000 has 16-20 GB of GDDR6 at 448 GB/s; the V100 has 16-32 GB of HBM2 at 900 GB/s, so the V100 has 2.0x the memory bandwidth of the RTX A4000.
Rent these GPUs
Each GPU page lists every current on-demand offer by provider, per GPU-hour, updated every minute.
Related comparisons
How this page is made
- Specifications come from the NVIDIA, AMD and Intel datasheets for the RTX A4000 and the V100. Dense and sparse throughput are listed separately.
- Prices and availability are live: every offer shown is an in-stock, on-demand listing from a provider we track, rechecked every minute.
- The written comparison (overview, performance notes, when to choose each card, verdict, use cases and FAQ) was drafted with an AI model from the specification table above and passed an automated check that rejects any figure not in that table. It was last generated on . It contains no prices; those are always read live.
- Read how we collect the data, or report an error on this page.
Next steps
- Rent RTX A4000Every current offer by provider, daily price history and a price alert.
- Rent V100Every current offer by provider, daily price history and a price alert.
- GPU price indexHow on-demand prices for the major GPUs have moved, updated daily.
- All GPUsEvery GPU we track, with current lows and provider counts.