Core i3-1220P vs Core i5-11600T

The Core i3-1220P packs 10 cores / 12 threads, while the Core i5-11600T offers 6 cores / 12 threads — the Core i3-1220P has 4 more cores. Boost clocks reach 4.4 GHz on the Core i3-1220P versus 4.1 GHz on the Core i5-11600T — a 7.1% clock advantage for the Core i3-1220P (base: 1.5 GHz vs 1.7 GHz). The Core i3-1220P uses the Alder Lake-P (2022) architecture (Intel 7 nm), while the Core i5-11600T uses Rocket Lake (2021) (14 nm). In PassMark, the Core i3-1220P scores 14,496 against the Core i5-11600T's 14,447 — a 0.3% lead for the Core i3-1220P. Geekbench 6 single-core — the metric most relevant to gaming — records 1,971 vs 1,856, a 6% lead for the Core i3-1220P that directly translates to higher frame rates. Multi-core Geekbench: 8,056 vs 6,455 (22.1% advantage for the Core i3-1220P). Both processors carry 12 MB (total) of L3 cache.

The Core i3-1220P uses the FCBGA1744 socket (PCIe 5.0), while the Core i5-11600T uses LGA1200 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-4800 on the Core i3-1220P versus DDR4-3200 on the Core i5-11600T — the Core i3-1220P supports 22.2% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Core i5-11600T supports up to 128 GB of RAM compared to 64 GB — 66.7% more capacity for professional workloads. Both feature 2-channel memory with ECC support. Both provide 20 PCIe lanes. Chipset compatibility: Intel 600 series (Core i3-1220P) and H470,Z490,B560,Z590 (Core i5-11600T).

Neither processor supports overclocking. Only the Core i5-11600T supports AVX-512 instructions — important for machine learning and scientific applications. Both support VT-x, VT-d virtualization. Both include integrated graphics — UHD Graphics 64EU (Core i3-1220P) and UHD 750 (Core i5-11600T) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Core i3-1220P targets Workstation, Core i5-11600T targets Gaming. Direct competitor: Core i3-1220P rivals Ryzen 3 5425U; Core i5-11600T rivals Ryzen 5 5600G.

The Core i3-1220P launched at $250 MSRP, while the Core i5-11600T debuted at $262. At current prices ($150 vs $262), the Core i3-1220P is $112 cheaper. In terms of value (PassMark points per dollar), the Core i3-1220P delivers 96.6 pts/$ vs 55.1 pts/$ for the Core i5-11600T — making the Core i3-1220P the 54.7% better value option.