Specifications Compared
| Spec | RTX 5080 | RTX A2000 |
|---|---|---|
| TDP | 360W | 70W |
| VRAM | 16 GB | 6-12 GB |
| CUDA Cores | 10,752 | 3,328 |
| FP4 (dense) | 900.4 TFLOPS | Not published |
| FP8 (dense) | 225.1 TFLOPS | Not published |
| Memory Type | GDDR7 | GDDR6 |
| Architecture | Blackwell | Ampere |
| FP16 (dense) | 112.6 TFLOPS | Not published |
| Form Factors | PCIe | PCIe |
| INT8 (dense) | 450.2 TOPS | Not published |
| Interconnect | PCIe 5.0 | PCIe 4.0 |
| Tensor Cores | 336 | 104 |
| FP32 Performance | 56.3 TFLOPS | 8 TFLOPS |
| Memory Bandwidth | 960 GB/s | 288 GB/s |
| FP4 (with sparsity) | 1,801 TFLOPS | Not published |
| FP8 (with sparsity) | 450.2 TFLOPS | Not published |
| FP16 (with sparsity) | 225.1 TFLOPS | 63.9 TFLOPS |
| INT8 (with sparsity) | 900.4 TOPS | Not published |
Performance Analysis
The RTX 5080 achieves FP16 dense performance of 112.6 TFLOPS compared to the RTX A2000 FP16 with sparsity rating of 63.9 TFLOPS. FP32 figures stand at 56.3 TFLOPS dense for the RTX 5080 against 8 TFLOPS for the RTX A2000. Memory bandwidth of 960 GB/s on the RTX 5080 versus 288 GB/s on the RTX A2000 influences the maximum batch sizes possible during model execution. The 16 GB capacity on the RTX 5080 supports larger working sets than the 6-12 GB range on the RTX A2000. These differences translate to higher throughput potential on the RTX 5080 for operations that utilize dense FP16 calculations while the RTX A2000 remains constrained by its lower bandwidth and FP32 rating.
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 5080
RTX 5080 is not offered on-demand by any provider we track right now. See the RTX 5080 rental page for last-seen listed prices and a price alert.
RTX A2000
RTX A2000 is not offered on-demand by any provider we track right now. See the RTX A2000 rental page for last-seen listed prices and a price alert.
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When to Choose the RTX 5080
The RTX 5080 suits workloads that require FP16 dense performance of 112.6 TFLOPS and memory bandwidth of 960 GB/s. Its 16 GB GDDR7 capacity handles larger datasets than the alternative while the 360W TDP supports sustained operation in high intensity scenarios.
When to Choose the RTX A2000
The RTX A2000 fits deployments where TDP must stay at 70W and PCIe 4.0 interconnect suffices. Its FP32 rating of 8 TFLOPS covers lighter tasks that do not demand the higher bandwidth of 960 GB/s or the 16 GB memory capacity found elsewhere.
Use Cases
The RTX 5080 supplies FP16 dense performance of 112.6 TFLOPS and 960 GB/s bandwidth to support larger models.
FP16 dense at 112.6 TFLOPS and 16 GB memory on the RTX 5080 enable higher throughput than the 8 TFLOPS FP32 of the RTX A2000.
The RTX 5080 provides 960 GB/s bandwidth and 16 GB capacity for efficient parameter updates compared to 288 GB/s on the RTX A2000.
FP16 dense performance of 112.6 TFLOPS on the RTX 5080 accelerates image generation workloads beyond the RTX A2000 capabilities.
The RTX 5080 FP32 rating of 56.3 TFLOPS exceeds the 8 TFLOPS of the RTX A2000 for compute heavy simulations.
Frequently Asked Questions
What is the memory difference between RTX 5080 and RTX A2000?▾
The RTX 5080 contains 16 GB GDDR7 while the RTX A2000 holds 6-12 GB GDDR6. Bandwidth measures 960 GB/s on the RTX 5080 against 288 GB/s on the RTX A2000.
How does power consumption compare for these GPUs?▾
TDP reaches 360W on the RTX 5080 and 70W on the RTX A2000. The lower rating on the RTX A2000 suits power constrained systems.
Which GPU offers higher FP32 performance?▾
The RTX 5080 delivers 56.3 TFLOPS FP32 while the RTX A2000 provides 8 TFLOPS FP32. This gap affects compute intensive applications.
How do interconnect standards differ?▾
The RTX 5080 supports PCIe 5.0 while the RTX A2000 uses PCIe 4.0. Both maintain PCIe form factors.
Which is cheaper to rent, the RTX 5080 or the RTX A2000?▾
Cloud rental prices for both the RTX 5080 and RTX A2000 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 5080 have compared to the RTX A2000?▾
The RTX 5080 has 16 GB of GDDR7 memory. The RTX A2000 has 6 to 12 GB of GDDR6 memory.
Can I find RTX 5080 and RTX A2000 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 5080 and the RTX A2000?▾
The RTX 5080 uses the Blackwell architecture (2025) while the RTX A2000 uses Ampere (2021). The RTX 5080 has 16 GB of GDDR7 at 960 GB/s; the RTX A2000 has 6-12 GB of GDDR6 at 288 GB/s, so the RTX 5080 has 3.3x the memory bandwidth of the RTX A2000.
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 5080 and the RTX A2000. 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 5080Every current offer by provider, daily price history and a price alert.
- Rent RTX A2000Every 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.