Intel Core Ultra 5 225F Processor
10 Cores | 10 Threads | Max. Boost Clock Up To 4.9 GHz | Intel LGA1851 Socket
The cheapest ticket onto Intel's newest platform. The Core Ultra 5 225F has 10 cores (6 P-cores plus 4 E-cores), a 4.9GHz max turbo, 20MB of Smart Cache and a built-in NPU, without integrated graphics.
Pair it with a B860 board, DDR5 and a mid-range GPU for an efficient, modern gaming PC. The 65W base power means it runs cool and quiet.
With PCIe 5.0 support, your next GPU or SSD upgrade has plenty of headroom.
Best for: Budget-friendly modern gaming builds with a dedicated GPU.
Platform and compatibility
It uses the Intel LGA1851 socket and works with H810, B860, Z890 motherboards. LGA1851 is Intel's newest desktop platform, with PCIe 5.0, Thunderbolt 4 on many boards and a built-in NPU for AI features.
Key specifications
Brand: Intel
Series: Intel Core Ultra 5 (Series 2)
Architecture: Arrow Lake (Core Ultra Series 2)
Socket: Intel LGA1851
Cores: 10 (6 P-cores + 4 E-cores)
Threads: 10
Base clock: 3.3 GHz (P-core)
Max boost clock: up to 4.9 GHz
Cache: 20 MB Intel Smart Cache
Integrated graphics: None (graphics card required)
Memory support: DDR5 up to 6400 MT/s
PCIe: PCIe 5.0 and 4.0
Power: 65W base, 121W max turbo
Unlocked for overclocking: No
Frequently asked questions
Does the Core Ultra 5 225F need a graphics card?
Yes. The 'F' means there are no integrated graphics.
Which motherboard is compatible?
LGA1851 800-series boards: B860 or H810 (and Z890).
225F or 245K?
The 245K has 4 more E-cores, higher clocks, integrated graphics and is unlocked. The 225F is the budget pick.
What RAM should I use?
DDR5 only. A 2 x 16GB DDR5-6000 to 6400 kit is the sweet spot. Arrow Lake also supports fast CUDIMM memory on Z890.
Why buy from G-Rigs?
✓ 100% genuine product with manufacturer warranty
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✓ Want it built? We'll pick a matching motherboard, RAM, cooler and GPU, then assemble, test and benchmark the whole rig for you.