Intel Core Ultra 7 265K

Written analysis

Intel Core Ultra 7 265K at a glance

The Intel Core Ultra 7 265K is based on the Arrow Lake-S architecture and is manufactured using the 3 nm process at TSMC. It uses the LGA 1851 socket with Z890, B860, W880, Q870, H810 chipsets, PCIe Gen 5, 20 Lanes (CPU only), and DDR5 memory up to 6400 MT/s across Dual-channel memory. This is a hybrid design with 8 performance cores at 3.90–5.50 GHz and 12 efficiency cores at 3.30–4.60 GHz, for 20 threads. Cache is 3072 kB L2 and 30 MB L3.

This is a Desktop processor using consumer memory and expansion standards. Its workload suitability is better described by the measured application and gaming scores below than by core count alone.

Base TDP is 125 W and maximum package power is 250 W. Sustained all-core loads require top-tier cooling and strong case airflow; check motherboard power limits before sizing the cooler.

Integrated graphics: Arc Xe-LPG Graphics 64EU with 4 GPU cores at 0.30–2.00 GHz. That is enough for display output, desktop work, and lighter games without a discrete GPU.

Best fit: Balanced everyday systems that benefit from usable display output without requiring a discrete GPU.

Application performance

Intel Core Ultra 7 265K is an upper mid-range CPU, at 74.86% of the dataset’s best application performance. It handles professional work well, just not at flagship speed.

Application value is balanced at 66.2 performance per dollar.

Gaming performance

Intel Core Ultra 7 265K is a mid-range gaming CPU, at 79.48% of the dataset’s best 1080p CPU-limited gaming. Match it with a mid-range GPU.

Gaming value is mid-pack at 46.2 performance per dollar.