Best GPUs for this CPU, bottleneck check, and compatible graphics cards
Core Ultra 5 245KF / Intel made / Core Ultra / Released 2025 Also known as: 245KF / CoreUltra5245KF
Core Ultra 5 245KF (Intel, released in 2025, also listed as 245KF / CoreUltra5245KF) is a CPU with a performance score of 37,500, 14C / 14T, TDP 125W. If GPU compatibility and performance balance are poor, a Bottleneck occurs, preventing the GPU or CPU from reaching its full potential. In our estimate, the GPU that pairs best with Core Ultra 5 245KF is GeForce RTX 3080 Ti (estimated bottleneck: about 0%). Below are the top 10 compatible GPUs and a guide to GPUs to avoid.
GPUs are ordered by proximity to the ideal CPU:GPU ratio of 0.9:1. A lower bottleneck percentage means the combination can use more of its performance.
If you want higher graphics settings or plan to keep the PC for years, you can pick a GPU one step stronger. Core Ultra 5 245KF will fall slightly behind (a bottleneck of 10% or less), but a later CPU upgrade will let the GPU run at full strength.
The Bottleneck Checker opens with Core Ultra 5 245KF already selected.
Core Ultra 5 245KF (245KF / CoreUltra5245KF) has a performance score of 37,500 points. Using the same CPU:GPU ≈ 0.9:1 standard as the checker, compatibility by GPU score is shown below.
| GPU Score to Pair | Rating | What It Means |
|---|---|---|
| Below 17,407 points | GPU Too Weak | The GPU is too weak for this CPU. Some of Core Ultra 5 245KF performance remains unused (e.g., GeForce RTX 5050、GeForce RTX 3060、Radeon RX 6700) |
| 17,407–29,012 points | Great Match: 10% or Less | Optimal balance. Both CPU and GPU can deliver nearly full performance (ideal: about 26,111 pts) |
| 29,012–34,815 points | Acceptable: 10–25% | The GPU is somewhat strong. This is practical, but the CPU may hold it back under heavy load. |
| Over 34,815 points | CPU Bottleneck: Over 25% | The GPU is too powerful for Core Ultra 5 245KF to use fully (e.g., GeForce RTX 5070 Ti、Radeon RX 7900 XTX、GeForce RTX 4080 SUPER、GeForce RTX 5080) |
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.
Check each store for current prices and stock (search for Core Ultra 5 245KF).
Note: This page may contain affiliate links.
These CPUs have similar performance scores and may be useful replacement or comparison candidates.
Try teaching the AI “how to choose a GPU for Core Ultra 5 245KF.”
Putting your reasoning into words as if you were teaching someone sharpens your judgment when choosing parts. Start free, right here.
SciCirc — A free learning path for math, science, and computing through teaching AI →
Study Guide Route — Build a study order from your target school and current level →
→ Compare Other Models / → Check Whether an Upgrade Is Worthwhile
Our estimate finds that GeForce RTX 3080 Ti offers the best balance, with an estimated bottleneck of about 0%. A CPU-to-GPU performance ratio near 0.9:1 tends to use both parts effectively. See the top 10 compatible GPUs in the table on this page.
Pairing Core Ultra 5 245KF with a powerful GPU scoring over 34,815 points (for example, GeForce RTX 5070 Ti、Radeon RX 7900 XTX、GeForce RTX 4080 SUPER、GeForce RTX 5080) is likely to create a CPU bottleneck above 25%.Conversely, a GPU below 17,407 points（例: GeForce RTX 5050、GeForce RTX 3060、Radeon RX 6700） leaves some of Core Ultra 5 245KF performance unused.
Core Ultra 5 245KF has 14 cores and 14 threads.Its base clock is 4.2GHz and maximum boost clock is 5.2GHz.The socket is LGA1851.
Core Ultra 5 245KF has a TDP of 125W. As a guideline, choose a power supply that covers the CPU TDP plus GPU power draw, with additional headroom.
Its performance score is 37,500 points. CPU–GPU balance matters for games, while core count (14C / 14T) matters for video editing and AI preprocessing. Check the top 10 GPUs above for your use case. GPU VRAM is the main factor for running generative AI, so also see each GPU detail page.
