Specifications Compared
| Spec | RTX-4070 | RTX-A4000 |
|---|---|---|
| TDP | 200W | 140W |
| VRAM | 12 GB | 16 GB |
| CUDA Cores | 5,888 | 6,144 |
| Memory Type | GDDR6X | GDDR6 |
| Architecture | Ada Lovelace | Ampere |
| Form Factors | PCIe | PCIe |
| Interconnect | ||
| Tensor Cores | 184 | 192 |
| FP16 Performance | 29.1 TFLOPS | 19.2 TFLOPS |
| FP32 Performance | 29.1 TFLOPS | 19.2 TFLOPS |
| INT8 Performance | 466 TOPS | |
| Memory Bandwidth | 504 GB/s | 448 GB/s |
Performance Analysis
Compute performance defines the RTX 4070 as superior: its 29.1 TFLOPS FP16 and FP32 ratings deliver 51% more throughput than the RTX A4500's 19.2 TFLOPS. This advantage accelerates neural network training and inference, where FP16 handles mixed-precision computations efficiently. For LLM training, the higher TFLOPS reduces epochs from hours to minutes on equivalent datasets. The RTX 4070's 504 GB/s memory bandwidth outpaces the RTX A4500's 448 GB/s by 12.5%, enabling larger batch sizes without stalling data pipelines. In inference scenarios, this sustains higher throughput for real-time applications. However, the RTX A4500's 16 GB VRAM versus 12 GB supports bigger models before swapping to system RAM, critical for memory-bound tasks. Power draw differs at 200W for RTX 4070 and 140W for RTX A4500, impacting sustained cloud runs.
Live Cloud Pricing
Real-time prices from 25+ providers. Updated every 60 seconds.
RTX 4070
| Provider | GPU Model | VRAM | Host Specs | Region | Price | Status | Action | |
|---|---|---|---|---|---|---|---|---|
 RunPod | NVIDIA GeForce RTX 4070 Ti 12GB VRAM | 12GB | 6 vCPU 30GB RAM | 🌍global | $0.50/GPU/hr |
RTX A4500
| Provider | GPU Model | VRAM | Host Specs | Region | Price | Status | Action | |
|---|---|---|---|---|---|---|---|---|
 TensorDock | NVIDIA RTX A4000 16GB VRAM | 16GB | 0 vCPU 0GB RAM | Tallinn, Harjumaa | $0.08/GPU/hr | Available | ||
 Vast.ai | 8×NVIDIA RTX A4000 16GB VRAM | 16GB | 80 vCPU 201GB RAM 1698GB Storage | United Kingdom | $0.15/GPU/hr $1.17/hr total (8×) | Available | ||
 Hyperstack | 4×NVIDIA RTX A4000 16GB VRAM | 16GB | 16 vCPU 86GB RAM 500GB Storage | Norway | $0.15/GPU/hr $0.60/hr total (4×) | Available | ||
Hyperstack | 2×NVIDIA RTX A4000 16GB VRAM | 16GB | 8 vCPU 43GB RAM 200GB Storage | Norway | $0.15/GPU/hr $0.30/hr total (2×) | Available | ||
Hyperstack | NVIDIA RTX A4000 16GB VRAM | 16GB | 4 vCPU 21GB RAM 100GB Storage | Norway | $0.15/GPU/hr | Available |
When to Choose the RTX 4070
The RTX 4070 suits compute-heavy workloads like Stable Diffusion or LLM fine-tuning. Its 29.1 TFLOPS FP32 performance and 504 GB/s bandwidth process iterations 51% faster than the RTX A4500, at a lower $0.07 per hour rate. Users prioritizing speed over memory select it for short, intensive cloud sessions.
When to Choose the RTX A4500
The RTX A4500 fits memory-intensive applications such as large-model inference or scientific computing. Its 16 GB VRAM accommodates bigger datasets than the RTX 4070's 12 GB, preventing out-of-memory errors. The 140W TDP lowers energy costs in prolonged deployments, despite higher $0.10 per hour pricing.
Use Cases
The RTX 4070's 29.1 TFLOPS FP16 outperforms the RTX A4500's 19.2 TFLOPS by 51%, reducing training times. Higher bandwidth supports efficient large-batch processing.
RTX A4500's 16 GB VRAM handles larger models without swapping, unlike RTX 4070's 12 GB. It suits batch inference despite lower 19.2 TFLOPS.
RTX 4070's 29.1 TFLOPS FP32 accelerates fine-tuning iterations faster than RTX A4500's 19.2 TFLOPS. Cost at $0.07 per hour enhances value.
RTX 4070's 504 GB/s bandwidth and 29.1 TFLOPS generate images quicker than RTX A4500's 448 GB/s and 19.2 TFLOPS.
RTX A4500's 16 GB VRAM manages extensive simulations better than RTX 4070's 12 GB. Lower 140W TDP aids long simulations.
Frequently Asked Questions
Which GPU has more VRAM: RTX 4070 or RTX A4500?▾
The RTX A4500 provides 16 GB GDDR6 VRAM, exceeding the RTX 4070's 12 GB GDDR6X. This benefits memory-heavy tasks. Bandwidth remains higher on RTX 4070 at 504 GB/s versus 448 GB/s.
Is RTX 4070 faster than RTX A4500?▾
RTX 4070 achieves 29.1 TFLOPS FP16 and FP32, 51% above RTX A4500's 19.2 TFLOPS. This speeds AI training and inference. RTX 4070 uses newer Ada Lovelace architecture.
What are the cloud prices for RTX 4070 and RTX A4500?▾
RTX 4070 starts at $0.07 per hour (average $0.14 across 2 offers). RTX A4500 begins at $0.10 per hour (average $0.19 across 4 offers). RTX 4070 offers better value for compute tasks.
RTX 4070 vs RTX A4500 power consumption?▾
RTX 4070 has 200W TDP, higher than RTX A4500's 140W. Lower TDP on A4500 reduces costs in power-sensitive clouds. Both fit PCIe form factors.
Which is better for AI training?▾
RTX 4070 excels with 29.1 TFLOPS and 504 GB/s bandwidth over RTX A4500's 19.2 TFLOPS and 448 GB/s. It cuts training time by over 50%. Choose A4500 only for VRAM needs.
RTX 4070 or RTX A4500 for Stable Diffusion?▾
RTX 4070 generates faster due to 29.1 TFLOPS FP16 versus 19.2 TFLOPS. Its bandwidth handles textures efficiently. A4500 suits if 16 GB VRAM is required.
Which is cheaper to rent, the RTX 4070 or the RTX A4000?▾
Cloud rental prices for both the RTX 4070 and RTX A4000 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 4070 have compared to the RTX A4000?▾
The RTX 4070 has 12 GB of GDDR6X memory. The RTX A4000 has 16 GB of GDDR6 memory.
Can I find RTX 4070 and RTX A4000 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 4070 and the RTX A4000?▾
The RTX 4070 uses the Ada Lovelace architecture (2023) while the RTX A4000 uses Ampere (2021). The RTX 4070 delivers 1.5x the FP16 throughput and 1.1x the memory bandwidth of the RTX A4000.