Core i7-12700K vs Xeon 6740P

The Core i7-12700K packs 12 cores / 20 threads, while the Xeon 6740P offers 48 cores / 96 threads — the Xeon 6740P has 36 more cores. Boost clocks reach 5 GHz on the Core i7-12700K versus 3.8 GHz on the Xeon 6740P — a 27.3% clock advantage for the Core i7-12700K (base: 3.6 GHz vs 2.1 GHz). The Core i7-12700K uses the Alder Lake, Golden Cove, Gracemont (2021) architecture (10 nm), while the Xeon 6740P uses Granite Rapids (2024−2025) (Intel 3 nm). In PassMark, the Core i7-12700K scores 34,347 against the Xeon 6740P's 90,684 — a 90.1% lead for the Xeon 6740P. L3 cache: 25 MB (total) on the Core i7-12700K vs 288 MB (total) on the Xeon 6740P.

The Core i7-12700K uses the LGA1700 socket (PCIe 5.0), while the Xeon 6740P uses LGA4710 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 4800 on the Core i7-12700K versus DDR5-6400 on the Xeon 6740P — the Core i7-12700K supports 199.6% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Core i7-12700K supports up to 128 of RAM compared to 4 TB — 187.9% more capacity for professional workloads. Memory channels: 2 (Core i7-12700K) vs 8 (Xeon 6740P). PCIe lanes: 20 (Core i7-12700K) vs 88 (Xeon 6740P) — the Xeon 6740P offers 68 more lanes for additional GPUs or NVMe drives.

Virtualization support: VT-x, VT-d (Core i7-12700K) vs VT-x, VT-d, VT-x EPT (Xeon 6740P). The Core i7-12700K includes integrated graphics (Intel UHD Graphics 770), while the Xeon 6740P requires a dedicated GPU. Primary use case: Xeon 6740P targets High-density Compute. Direct competitor: Core i7-12700K rivals Ryzen 7 5800X; Xeon 6740P rivals EPYC 9355P.

The Core i7-12700K launched at $409 MSRP, while the Xeon 6740P debuted at $4650. At current prices ($285 vs $4650), the Core i7-12700K is $4365 cheaper. In terms of value (PassMark points per dollar), the Core i7-12700K delivers 120.5 pts/$ vs 19.5 pts/$ for the Xeon 6740P — making the Core i7-12700K the 144.3% better value option.