Intel Core Ultra 7 270K Plus and Core Ultra 5 250K Plus: 24 Cores, 5.5 GHz, $299

Intel has officially announced the Core Ultra 200S Plus family — four new desktop processors built on Arrow Lake-S. The lineup includes the Core Ultra 7 270K Plus, 270KF Plus, Core Ultra 5 250K Plus, and 250KF Plus. The standout model, the 270K Plus, offers 24 cores and a 5.5 GHz peak clock for $299. Sales begin March 26, 2026.

More cores across the board

The biggest change in the 200S Plus is core count. The Core Ultra 7 270K Plus jumps to 24 cores — eight Performance and sixteen Efficiency — up from 20 in the 265K it replaces. The Core Ultra 5 250K Plus moves from 14 to 18 cores (six P, twelve E). Both chips run at 125W TDP. Both fit existing 800-series motherboards.

Intel added no Core Ultra 9 Plus model. The 270K Plus is the top of the stack for this generation.

Faster memory and Lower latency

Official DDR5 support rises from 6400 MT/s to 7200 MT/s. Boost BIOS profiles allow overclocking to 8000 MT/s under warranty. AMD’s Ryzen 9000 series is officially rated for DDR5-6000 MT/s, though both platforms support manual tuning beyond spec.

Intel also raised the inter-chip connection speed by 900 MHz. Arrow Lake uses separate compute and I/O tiles. Faster communication between them cuts latency — a known weak spot in chiplet-based designs.

A New software tool for Gamers

Intel is launching the Binary Optimization Tool as part of its Application Optimization (APO) platform. It retunes game code for Intel’s hybrid core layout. The tool targets games built for consoles, older CPUs, or competing x86 designs. Intel has not published a full game compatibility list yet.

Gaming performance claims

Intel says the 270K Plus is the fastest gaming CPU the company has ever made. Internal tests show a 15% average gain over the Ultra 7 265K in games. Independent reviews are expected around the March 26 launch date.

Pricing and compatibility

The Core Ultra 7 270K Plus carries a $299 MSRP. The Core Ultra 5 250K Plus starts at $200. KF variants — without integrated graphics — cost less. Neither box includes a cooler. Buyers on Z890 or B860 boards only need a BIOS update to run the new chips.

Key Insights

• The 270K Plus adds four cores over the 265K and launches at the same $299 price point
• DDR5-7200 MT/s is now officially supported, with 8000 MT/s overclocking covered under warranty
• The 900 MHz interconnect speed increase targets latency between the compute tile and memory controller
• Binary Optimization Tool helps games that were built for consoles or older CPU architectures
• No Core Ultra 9 Plus was announced — the 270K Plus is the current desktop flagship

Source: Videocardz