CPU bottleneck check, compatible CPUs, and AI models it can run
GeForce RTX 4070 SUPER / NVIDIA made / RTX 40 / Released 2024 Also known as: RTX4070SUPER / 4070SUPER
GeForce RTX 4070 SUPER (NVIDIA, released in 2024, also listed as RTX4070SUPER / 4070SUPER) is a graphics card with a performance score of 27,000 and 12GB of VRAM, TDP 220W. If CPU compatibility and performance balance are poor, a CPU bottleneck occurs, preventing RTX 4070 SUPER from reaching its full potential. In our estimate, the CPUs that pair best with RTX 4070 SUPER are Intel: Core i7-14700 (estimated bottleneck: about 0%), and AMD: Ryzen 9 7900X (about 0%). Below are the top 10 compatible CPUs, CPUs to avoid, and generative AI models supported by this amount of VRAM.
CPUs are ordered by proximity to the ideal CPU:GPU ratio of 0.9:1. A lower bottleneck percentage means more of the GPU’s performance can be used.
The Bottleneck Checker opens with GeForce RTX 4070 SUPER already selected.
RTX 4070 SUPER (RTX4070SUPER / 4070SUPER) has a performance score of 27,000 points. Using the same CPU:GPU ≈ 0.9:1 standard as the checker, compatibility by CPU score is shown below.
| Example CPUs to Pair | Rating | What It Means |
|---|---|---|
| Ryzen 9 9950X3D、Ryzen 9 9900X3D、Ryzen 7 9800X3D | Great Match: 10% or Less | Optimal balance. Nearly all of RTX 4070 SUPER performance can be used |
| Core i7-10700K、Core i7-10700KF、Core i3-13100 | Acceptable: 10–25% | Practical with no major issue. Consider a future upgrade if targeting high fps. |
| Ryzen 7 5700G、Ryzen 5 5600、Ryzen 5 5600G | CPU Too Weak: Over 25% | A clear CPU bottleneck. Much of the GPU performance is wasted |
| — | CPU Overkill | Almost no desktop CPUs match this category because this GPU is already top-tier. |
Note: Perceived results vary by resolution and game (GPU matters more at 4K, while CPU matters more at high-fps Full HD). For an exact estimate, use the Bottleneck Checker.
Runs Comfortably: Meets recommended VRAM / Barely Runs: Meets minimum VRAM (lower quality or quantization may be needed)
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→ Compare Other Models / → Check Whether an Upgrade Is Worthwhile
In our estimate, the best-balanced options are Core i7-14700 for Intel (estimated bottleneck: about 0%) and Ryzen 9 7900X for AMD (about 0%). A CPU-to-GPU performance ratio near 0.9:1 tends to use both parts effectively. See the top 10 compatible CPUs in the table on this page.
As a guide, CPUs such as Ryzen 7 5700G、Ryzen 5 5600、Ryzen 5 5600G、Core i3-12100F push the bottleneck above 25% and waste much of the GeForce RTX 4070 SUPER performance.
GeForce RTX 4070 SUPER has 12GB of VRAM. It can comfortably run about 87 models, including Stable Diffusion and LLMs (for example, SD 1.5 (Q4 quantized), Stable Diffusion 1.5, SDXL Turbo).
GeForce RTX 4070 SUPER has a power draw (TDP) of 220W. Choose a power supply that covers the GPU TDP plus CPU and other component power draw, with additional headroom. Check the actual CPU pairing balance in the bottleneck diagnosis above.
Its performance score is 27,000 points. CPU balance matters for gaming, while VRAM (12GB) matters for generative AI. Use the top 10 CPU list and AI model list above to check your use case.
