Specifications Compared
| Spec | RTX-3080 | TITAN-V |
|---|---|---|
| TDP | 320W | 250W |
| VRAM | 10-12 GB | 12 GB |
| CUDA Cores | 8,704 | 5,120 |
| Memory Type | GDDR6X | HBM2 |
| Architecture | Ampere | Volta |
| Form Factors | PCIe | PCIe |
| Interconnect | ||
| Tensor Cores | 272 | 640 |
| FP16 Performance | 29.8 TFLOPS | 13.8 TFLOPS |
| FP32 Performance | 29.8 TFLOPS | 13.8 TFLOPS |
| Memory Bandwidth | 760 GB/s | 653 GB/s |
Performance Analysis
The RTX 3080's 29.8 TFLOPS in FP16 and FP32 dwarfs the TITAN V's 13.8 TFLOPS: this roughly doubles throughput for training and inference in mixed-precision workflows. Training large models benefits directly, as higher tensor core performance accelerates gradient computations by over 100 percent. Inference sees similar gains, reducing latency for real-time applications.
Memory bandwidth impacts batch sizes profoundly: 760 GB/s on the RTX 3080 supports larger batches than 653 GB/s on the TITAN V, minimizing overhead in data loading for deep learning pipelines. GDDR6X on the RTX 3080 offers higher peak rates over HBM2, though the latter provides lower latency in niche memory-bound tasks. The 10 to 12 GB VRAM on the RTX 3080 matches closely with TITAN V's 12 GB, but faster bandwidth sustains longer sequences in transformer models.
Power efficiency tilts toward TITAN V at 250W TDP versus 320W, yet raw performance crowns the RTX 3080 for modern demands.
Live Cloud Pricing
Real-time prices from 25+ providers. Updated every 60 seconds.
No live offers available at this time.
When to Choose the RTX 3080
Opt for the RTX 3080 in high-throughput AI training and inference: its 29.8 TFLOPS FP16 performance doubles the TITAN V's 13.8 TFLOPS, slashing epochs. Cloud pricing from $0.06 per hour across eight offers makes it accessible for scaling workloads like Stable Diffusion or LLM fine-tuning.
The 760 GB/s bandwidth excels in batch-heavy scenarios, supporting larger models without memory stalls common on older hardware.
When to Choose the TITAN V
Select the TITAN V for legacy Volta-optimized codebases where HBM2's traits matter: its 12 GB VRAM and 653 GB/s bandwidth suit low-latency scientific simulations. Lower 250W TDP aids power-constrained on-premises setups.
Absence of live cloud offers limits it to owned hardware, ideal for maintaining compatibility without migration costs.
Use Cases
RTX 3080's 29.8 TFLOPS FP16 doubles TITAN V's 13.8 TFLOPS for faster gradient updates. Higher 760 GB/s bandwidth handles large batches efficiently.
29.8 TFLOPS FP32 on RTX 3080 reduces latency versus TITAN V's 13.8 TFLOPS. 10 to 12 GB VRAM supports common model sizes.
Ampere's tensor cores at 29.8 TFLOPS accelerate fine-tuning over Volta's 13.8 TFLOPS. Cloud availability at $0.13 per hour average aids iteration.
RTX 3080's 760 GB/s bandwidth outperforms TITAN V's 653 GB/s for image generation pipelines. 29.8 TFLOPS suits diffusion model demands.
TITAN V's HBM2 excels in low-latency simulations at 250W TDP. RTX 3080's higher 29.8 TFLOPS fits general compute if bandwidth is key.
Frequently Asked Questions
Which GPU has higher FP32 performance?▾
The RTX 3080 delivers 29.8 TFLOPS FP32, doubling the TITAN V's 13.8 TFLOPS. This gap accelerates single-precision compute tasks like simulations.
How much VRAM do they have?▾
RTX 3080 offers 10 to 12 GB GDDR6X, while TITAN V provides 12 GB HBM2. Both handle mid-sized models, but types differ in latency.
What is the memory bandwidth difference?▾
RTX 3080 achieves 760 GB/s, exceeding TITAN V's 653 GB/s by 16 percent. Higher bandwidth supports larger batches in training.
Which has lower power consumption?▾
TITAN V uses 250W TDP versus RTX 3080's 320W. This favors TITAN V in power-limited environments.
Is cloud rental available for these GPUs?▾
RTX 3080 rents from $0.06 per hour across eight offers, averaging $0.13 per hour. TITAN V has no live cloud listings.
Which architecture is newer?▾
RTX 3080 uses Ampere from 2020, postdating TITAN V's Volta from 2017. Newer design includes improved tensor cores.
Which is cheaper to rent, the RTX 3080 or the TITAN V?▾
Cloud rental prices for both the RTX 3080 and TITAN V 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 3080 have compared to the TITAN V?▾
The RTX 3080 has 10 to 12 GB of GDDR6X memory. The TITAN V has 12 GB of HBM2 memory.
Can I find RTX 3080 and TITAN V 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 3080 and the TITAN V?▾
The RTX 3080 uses the Ampere architecture (2020) while the TITAN V uses Volta (2017). The RTX 3080 delivers 2.2x the FP16 throughput and 1.2x the memory bandwidth of the TITAN V.