Intel LGA1851 socket processors

CPUVault lists 20 Intel processors for the LGA1851 socket, launched between 2024 and 2026: 20 desktop. They span 2 architectures: Arrow Lake and Arrow Lake Refresh. Core counts run from 10 to 24 and TDP from 35W to 125W. Memory types listed for these processors: DDR5 and DDR4/DDR5. Chipsets listed for them include B860, H810 and Z890.

Other Intel sockets

LGA4710 68 processors
LGA7529 28 processors
LGA4677 116 processors
LGA1700 83 processors
LGA1200 76 processors
LGA4189 58 processors
LGA2066 35 processors
LGA3647 147 processors
LGA1151 133 processors
LGA2011-1 12 processors
LGA2011-3 120 processors
LGA1150 88 processors
LGA1356 20 processors
LGA1155 79 processors
LGA2011 62 processors
LGA1567 29 processors

Arrow Lake Refresh (3)

Core Ultra 5 250K Plus 2026 · 18C/18T · 4–5.3 GHz · 125W
Core Ultra 5 250KF Plus 2026 · 18C/18T · 4–5.3 GHz · 125W
Core Ultra 7 270K Plus 2026 · 24C/24T · 3.7–5.5 GHz · 125W

Arrow Lake (17)

Core Ultra 5 225 2025 · 10C/10T · 3.3–4.9 GHz · 65W
Core Ultra 5 225F 2025 · 10C/10T · 3.3–4.9 GHz · 65W
Core Ultra 5 225T 2025 · 10C/10T · 2.5–4.9 GHz · 35W
Core Ultra 5 235 2025 · 14C/14T · 4.1–5.1 GHz · 65W
Core Ultra 5 235T 2025 · 14C/14T · 2.2–5 GHz · 35W
Core Ultra 5 245 2025 · 14C/14T · 3.5–5.1 GHz · 65W
Core Ultra 5 245T 2025 · 14C/14T · 2.2–5.1 GHz · 35W
Core Ultra 7 265 2025 · 20C/20T · 2.4–5.3 GHz · 65W
Core Ultra 7 265F 2025 · 20C/20T · 2.4–5.3 GHz · 65W
Core Ultra 7 265T 2025 · 20C/20T · 1.5–5.3 GHz · 35W
Core Ultra 9 285 2025 · 24C/24T · 2.5–5.6 GHz · 65W
Core Ultra 9 285T 2025 · 24C/24T · 1.4–5.4 GHz · 35W
Core Ultra 5 245K 2024 · 14C/14T · 4.2–5.2 GHz · 125W
Core Ultra 5 245KF 2024 · 14C/14T · 4.2–5.2 GHz · 125W
Core Ultra 7 265K 2024 · 20C/20T · 3.9–5.5 GHz · 125W
Core Ultra 7 265KF 2024 · 20C/20T · 3.9–5.5 GHz · 125W
Core Ultra 9 285K 2024 · 24C/24T · 3.7–5.7 GHz · 125W