Specifications Compared
| Spec | P100 | RTX-3080 |
|---|---|---|
| TDP | 250W | 320W |
| VRAM | 16 GB | 10-12 GB |
| CUDA Cores | 3,584 | 8,704 |
| Memory Type | HBM2 | GDDR6X |
| Architecture | Pascal | Ampere |
| Form Factors | SXM2, PCIe | PCIe |
| Interconnect | NVLink | |
| FP16 Performance | 9.3 TFLOPS | 29.8 TFLOPS |
| FP32 Performance | 9.3 TFLOPS | 29.8 TFLOPS |
| FP64 Performance | 4.7 TFLOPS | |
| Memory Bandwidth | 732 GB/s | 760 GB/s |
Performance Analysis
The RTX 3080 Ti demonstrates superior compute capability: 29.8 TFLOPS in FP16 and FP32 exceeds the P100's 9.3 TFLOPS by more than three times. This accelerates deep learning training cycles and real-time inference, reducing epochs from days to hours in typical workflows.
Memory bandwidth shows parity, with RTX 3080 Ti at 760 GB/s against P100's 732 GB/s. Training batch sizes thus remain similar, avoiding bottlenecks in data loading. P100's 16 GB HBM2 surpasses RTX 3080 Ti's 10 to 12 GB GDDR6X, enabling larger models without out-of-memory errors.
Power demands differ: RTX 3080 Ti's 320 W TDP contrasts P100's 250 W. Ampere tensor cores enhance mixed-precision efficiency over Pascal, benefiting modern inference pipelines.
Live Cloud Pricing
Real-time prices from 25+ providers. Updated every 60 seconds.
Tesla P100
| Provider | GPU Model | VRAM | Host Specs | Region | Price | Status | Action | |
|---|---|---|---|---|---|---|---|---|
 LeaderGPU | 2×NVIDIA Tesla P100 16GB VRAM | 16GB | 0 vCPU 256GB RAM 960GB Storage | Netherlands | $0.60/GPU/hr $1.20/hr total (2×) | Available |
When to Choose the Tesla P100
The P100 fits memory-constrained environments requiring over 12 GB VRAM. Its 16 GB HBM2 supports large-batch scientific computing or simulations where RTX 3080 Ti falls short.
NVLink interconnect facilitates multi-GPU setups for HPC clusters. SXM2 and PCIe form factors integrate seamlessly into enterprise data centers.
When to Choose the RTX 3080 Ti
The RTX 3080 Ti outperforms in compute-intensive tasks like model training. Its 29.8 TFLOPS FP16 delivers three times the speed of P100's 9.3 TFLOPS, shortening development cycles.
At an average $0.14 per hour versus P100's $0.60, it maximizes budget for scalable cloud deployments. PCIe form factor suits versatile rental instances.
Use Cases
RTX 3080 Ti's 29.8 TFLOPS FP16 triples P100's 9.3 TFLOPS for faster convergence. Lower $0.14/hr cost supports extended runs.
Ampere's 29.8 TFLOPS enables low-latency serving versus P100's 9.3 TFLOPS. Pricing at $0.14/hr averages far below $0.60/hr.
Higher FP32 throughput of 29.8 TFLOPS accelerates iterations over 9.3 TFLOPS. Economic edge at $0.08/hr starting price.
RTX 3080 Ti leverages Ampere RT cores with 760 GB/s bandwidth for rapid generation. 29.8 TFLOPS outperforms P100 significantly.
P100's 16 GB HBM2 handles datasets exceeding 12 GB where RTX 3080 Ti cannot. NVLink aids multi-node scaling.
Frequently Asked Questions
What is the TFLOPS difference between P100 and RTX 3080 Ti?▾
The RTX 3080 Ti achieves 29.8 TFLOPS in FP16 and FP32. P100 delivers 9.3 TFLOPS in both, making RTX 3080 Ti over three times faster for compute tasks.
How much VRAM do P100 and RTX 3080 Ti have?▾
P100 provides 16 GB HBM2 VRAM. RTX 3080 Ti offers 10 to 12 GB GDDR6X, suiting smaller models but limiting very large ones.
Which GPU is cheaper in the cloud?▾
RTX 3080 Ti averages $0.14 per hour across four offers, starting at $0.08. P100 averages $0.60 across one offer.
What are the memory bandwidth specs?▾
RTX 3080 Ti reaches 760 GB/s with GDDR6X. P100 attains 732 GB/s via HBM2, yielding comparable data throughput.
Does P100 support NVLink?▾
P100 includes NVLink for multi-GPU communication. RTX 3080 Ti lacks this interconnect, relying on PCIe.
What are the TDPs of these GPUs?▾
P100 consumes 250 W TDP. RTX 3080 Ti requires 320 W, impacting power costs in dense cloud deployments.
Which is cheaper to rent, the P100 or the RTX 3080?▾
Cloud rental prices for both the P100 and RTX 3080 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 P100 have compared to the RTX 3080?▾
The P100 has 16 GB of HBM2 memory. The RTX 3080 has 10 to 12 GB of GDDR6X memory.
Can I find P100 and RTX 3080 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 P100 and the RTX 3080?▾
The P100 uses the Pascal architecture (2016) while the RTX 3080 uses Ampere (2020). The RTX 3080 delivers 3.2x the FP16 throughput and 1.0x the memory bandwidth of the P100.