Celeron G1820TE vs Core i7-13700K

The Celeron G1820TE packs 2 cores / 2 threads, while the Core i7-13700K offers 16 cores / 24 threads — the Core i7-13700K has 14 more cores. Boost clocks reach 2.2 GHz on the Celeron G1820TE versus 5.4 GHz on the Core i7-13700K — a 84.2% clock advantage for the Core i7-13700K (base: 2.2 GHz vs 3.4 GHz). The Celeron G1820TE uses the Haswell (2013−2015) architecture (22 nm), while the Core i7-13700K uses Raptor Lake, Raptor Cove, Gracemont (2022) (Intel 7 nm). In PassMark, the Celeron G1820TE scores 1,020 against the Core i7-13700K's 45,784 — a 191.3% lead for the Core i7-13700K. Geekbench 6 single-core — the metric most relevant to gaming — records 415 vs 2,846, a 149.1% lead for the Core i7-13700K that directly translates to higher frame rates. Multi-core Geekbench: 629 vs 18,980 (187.2% advantage for the Core i7-13700K). L3 cache: 3 MB (total) on the Celeron G1820TE vs 30 MB (total) on the Core i7-13700K.

The Celeron G1820TE uses the LGA1150 socket (PCIe 3.0), while the Core i7-13700K uses LGA1700 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR3-1333 on the Celeron G1820TE versus DDR5-5600 on the Core i7-13700K — the Core i7-13700K supports 50% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Core i7-13700K supports up to 192 GB of RAM compared to 32 GB — 142.9% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 16 (Celeron G1820TE) vs 20 (Core i7-13700K) — the Core i7-13700K offers 4 more lanes for additional GPUs or NVMe drives. Chipset compatibility: H81,B85,H87,Z87,H97,Z97 (Celeron G1820TE) and Intel Z790,Intel H770,Intel B760,Intel Z690,Intel H670,Intel B660,Intel H610 (Core i7-13700K).

Only the Core i7-13700K has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Virtualization support: VT-x (Celeron G1820TE) vs true (Core i7-13700K). Both include integrated graphics — HD Graphics (Haswell) (Celeron G1820TE) and Intel UHD Graphics 770 (Core i7-13700K) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Celeron G1820TE targets Budget. Direct competitor: Celeron G1820TE rivals Pentium G3220T; Core i7-13700K rivals Ryzen 9 7900X.