Specifications Compared
| Spec | RTX 3070 | V100 |
|---|---|---|
| TDP | 220W | 300W |
| VRAM | 8 GB | 16-32 GB |
| CUDA Cores | 5,888 | 5,120 |
| Memory Type | GDDR6 | HBM2 |
| Architecture | Ampere | Volta |
| FP16 (dense) | 40.6 TFLOPS | 125 TFLOPS |
| Form Factors | PCIe | SXM2, PCIe |
| INT8 (dense) | 162.6 TOPS | Not published |
| Interconnect | PCIe 4.0 | NVLink, PCIe 3.0 |
| Tensor Cores | 184 | 640 |
| FP32 Performance | 20.3 TFLOPS | 15.7 TFLOPS |
| FP64 Performance | Not published | 7.8 TFLOPS |
| Memory Bandwidth | 448 GB/s | 900 GB/s |
| FP16 (with sparsity) | 81.3 TFLOPS | Not published |
| INT8 (with sparsity) | 325.2 TOPS | Not published |
Performance Analysis
The V100 reaches 125 TFLOPS of dense FP16 compared to the RTX 3070 at 40.6 TFLOPS of dense FP16, which means the V100 supports larger batch sizes during training workloads that rely on dense FP16 operations. Memory bandwidth at 900 GB/s on the V100 versus 448 GB/s on the RTX 3070 allows the V100 to sustain higher throughput when moving data for inference tasks that use the same dense FP16 precision. The RTX 3070 FP32 figure of 20.3 TFLOPS exceeds the V100 FP32 figure of 15.7 TFLOPS, yet the V100 memory capacity range of 16 GB to 32 GB exceeds the RTX 3070 fixed 8 GB capacity and therefore favors the V100 when models require greater resident data.
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 3070
RTX 3070 is not offered on-demand by any provider we track right now. See the RTX 3070 rental page for last-seen listed prices and a price alert.
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, 71 offers (cheapest per provider shown). All V100 offers, price history and alerts
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When to Choose the RTX 3070
The RTX 3070 suits workloads that fit within 8 GB of memory and benefit from its 220 W TDP when power limits constrain deployment. Its 20.3 TFLOPS of FP32 performance exceeds the V100 value and supports FP32 heavy tasks that do not require the higher dense FP16 throughput of 125 TFLOPS available on the V100.
When to Choose the V100
The V100 suits workloads that require 16 GB to 32 GB of memory and 900 GB/s bandwidth for operations that use its 125 TFLOPS of dense FP16. Its NVLink interconnect option further distinguishes it for multi GPU scaling that the RTX 3070 PCIe 4.0 connection does not provide.
Use Cases
The V100 supplies 125 TFLOPS of dense FP16 and 16 GB to 32 GB of memory that exceed the RTX 3070 values of 40.6 TFLOPS and 8 GB.
The V100 900 GB/s bandwidth and 125 TFLOPS of dense FP16 support larger batch inference compared to the RTX 3070 at 448 GB/s and 40.6 TFLOPS of dense FP16.
The V100 memory range of 16 GB to 32 GB accommodates fine tuning data that exceeds the RTX 3070 capacity of 8 GB.
The RTX 3070 220 W TDP and 20.3 TFLOPS of FP32 align with diffusion workloads that remain within 8 GB and do not need the V100 300 W TDP.
The V100 900 GB/s bandwidth and 15.7 TFLOPS of FP32 pair with its higher memory capacity for compute tasks that benefit from these specifications over the RTX 3070.
Frequently Asked Questions
What is the FP16 dense performance difference between the RTX 3070 and V100?▾
The V100 reaches 125 TFLOPS of dense FP16 while the RTX 3070 reaches 40.6 TFLOPS of dense FP16. This difference determines suitability for precision specific workloads.
Which GPU has higher memory bandwidth, the RTX 3070 or the V100?▾
The V100 provides 900 GB/s of memory bandwidth compared to 448 GB/s on the RTX 3070. Higher bandwidth affects data movement rates during training and inference.
What are the TDP values for the RTX 3070 and V100?▾
The RTX 3070 lists a TDP of 220 W while the V100 lists a TDP of 300 W. These values influence power and cooling requirements in deployment.
Does the V100 support NVLink while the RTX 3070 does not?▾
The V100 offers NVLink interconnect in addition to PCIe 3.0 whereas the RTX 3070 uses only PCIe 4.0. NVLink enables faster multi GPU communication on the V100.
Which is cheaper to rent, the RTX 3070 or the V100?▾
Cloud rental prices for both the RTX 3070 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 3070 have compared to the V100?▾
The RTX 3070 has 8 GB of GDDR6 memory. The V100 has 16 to 32 GB of HBM2 memory.
Can I find RTX 3070 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 3070 and the V100?▾
The RTX 3070 uses the Ampere architecture (2020) while the V100 uses Volta (2017). The V100 delivers 3.1x the dense FP16 throughput (125 vs 40.6 TFLOPS, both without sparsity) and 2.0x the memory bandwidth of the RTX 3070.
Rent these GPUs
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Related comparisons
How this page is made
- Specifications come from the NVIDIA, AMD and Intel datasheets for the RTX 3070 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 3070Every current offer by provider, daily price history and a price alert.
- Rent V100Every current offer by provider, daily price history and a price alert.
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