Intel has announced its new desktop processors (Core Ultra 7 270K Plus and Core Ultra 5 250K Plus) as part of the Arrow Lake Refresh series. The company hopes that the new chips will help strengthen its position in the desktop gaming market following challenging CPU generations.

Both processors aim to deliver better gaming and efficiency performance by focusing on hybrid core designs, improved memory speeds, and software optimization tools. Retail sales are expected to begin on March 26.

Intel Core Ultra 270K Plus and 250K Plus Specifications, Pricing, and Key Features

The Core Ultra 7 270K Plus features a total of 24 cores and 24 threads with eight performance cores and 16 efficiency cores, sharing the same core configuration as the higher-end Core Ultra 9 285K. The P-cores can boost up to 5.5GHz, with a base speed of 4.1GHz. The efficiency cores operate at a base speed of 3.4GHz, which is 100MHz higher than the previous generation. There is a CPU-memory controller link that operates 900MHz faster, increasing the data flow between the processor and system memory. The chip is priced at $300 and maintains a 125W TDP.

The Core Ultra 5 250K Plus is offered at $200 with 18 cores: six P-cores at a base speed of 4.4GHz and 12 E-cores at 3.7GHz. It carries 30MB of Smart Cache, which is 6MB more than the 245K. Intel claims an average of 103% multi-core advantage over the Ryzen 5 9600X based on initial batch testing. A KF variant without integrated graphics will also be available for systems using a separate GPU.

Both chips support DDR5-7200 memory. In the later part of 2026, new motherboard variants with higher density 4-rank CUDIMM support will be coming for compatible 800 series motherboards.

Dual Optimization Tool for Enhanced Gaming Performance

Alongside the hardware refresh, Intel introduced a new Dual Optimization Tool designed to enhance gaming performance. The system acts as a binary translation layer that optimizes certain games without requiring developers to update their code. According to Intel's internal testing:

  • Shadow of the Tomb Raider showed up to a 39% performance increase
  • Assassin’s Creed: Shadows provided approximately 4% smaller gains

Independent benchmarks will ultimately determine how the new processors perform against competitors.

Intel Continues Its Hybrid CPU Strategy

Rather than introducing an entirely new model, the Arrow Lake Refresh generation focuses on smaller updates to Intel's hybrid core design and software optimization. The chips continue the approach of combining performance cores with a large number of efficiency cores to enhance multi-threading performance and improve energy efficiency.

With AMD still making strong strides in the desktop CPU market, these new processors are the latest example of Intel's efforts to regain ground in the gaming desktop market.

Independent third-party benchmark results are not yet available ahead of the March 26 launch.