Ultra 5 245K vs Ultra 7 265K
Full specification comparison between the Intel Core Ultra 5 245K (2024) and the Intel Core Ultra 7 265K (2024).
Ultra 5 245K
Intel High-end
- ✓ Cheaper at launch ($309 vs $394)
- ✓ Better performance per dollar
Ultra 7 265K
Intel High-end
- ✓ More cores (20 vs 14)
- ✓ Larger L3 cache (30 MB vs 24 MB)
- ✓ Higher boost clock (5.5 vs 5.2 GHz)
- ✓ More power-efficient
Verdict: The Ultra 7 265K and Ultra 5 245K deliver essentially the same level of performance — the difference is within a few percent and won't be noticeable in real use. The decision comes down to price, power draw and features.
At launch pricing, the Ultra 5 245K offers more performance per dollar, and the Ultra 7 265K is the more power-efficient chip.
Estimated performance
Estimated average 1080p gaming performance compiled from publicly available benchmark data. Individual games vary.
Specs side by side
| Specification | Ultra 5 245K | Ultra 7 265K |
|---|---|---|
| Family | Arrow Lake | Arrow Lake |
| Socket | LGA1851 | LGA1851 |
| Release year | 2024 | 2024 |
| Est. gaming perf. | ||
| Est. multi-core perf. | ||
| Est. single-core perf. | ||
| Cores | ||
| Threads | ||
| Max boost clock | ||
| L3 cache | ||
| TDP (base) | ||
| Integrated graphics | Intel Graphics | Intel Graphics |
| Launch MSRP |
Green bars mark the better value in each row (for power and price, lower wins).
Frequently asked questions
Is the Ultra 7 265K better than the Ultra 5 245K?
They perform almost identically (within ~3%). Choose based on price, power consumption and platform rather than raw speed.
How much faster is the Ultra 7 265K than the Ultra 5 245K?
Roughly 3% on average in gaming workloads. The gap varies by title, resolution and settings.
Which processor is better value?
Comparing launch prices, the Ultra 5 245K delivers more performance per dollar. Check current street prices, as market pricing often shifts the value equation.