Core i5-12500 vs Core Ultra 7 256V

The Core i5-12500 packs 6 cores / 12 threads, while the Core Ultra 7 256V offers 8 cores / 8 threads — the Core Ultra 7 256V has 2 more cores. Boost clocks reach 4.6 GHz on the Core i5-12500 versus 4.8 GHz on the Core Ultra 7 256V — a 4.3% clock advantage for the Core Ultra 7 256V (base: 3 GHz vs 2.2 GHz). The Core i5-12500 uses the Alder Lake-S (2022) architecture (Intel 7 nm), while the Core Ultra 7 256V uses Lunar Lake (2024) (3 nm). In PassMark, the Core i5-12500 scores 19,739 against the Core Ultra 7 256V's 19,579 — a 0.8% lead for the Core i5-12500. Cinebench R23 multi-core: 12,978 vs 10,065 (25.3% advantage for the Core i5-12500). Geekbench 6 single-core — the metric most relevant to gaming — records 2,319 vs 2,658, a 13.6% lead for the Core Ultra 7 256V that directly translates to higher frame rates. Multi-core Geekbench: 9,003 vs 11,000 (20% advantage for the Core Ultra 7 256V). L3 cache: 18 MB (total) on the Core i5-12500 vs 12 MB (total) on the Core Ultra 7 256V.

The Core i5-12500 uses the LGA1700 socket (PCIe 4.0), while the Core Ultra 7 256V uses FCBGA2833 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-4800, DDR4-3200 on the Core i5-12500 versus LPDDR5x 8533 MT/s on the Core Ultra 7 256V — the Core Ultra 7 256V supports 200% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Core i5-12500 supports up to 128 GB of RAM compared to 16 GB — 155.6% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 20 (Core i5-12500) vs 8 (Core Ultra 7 256V) — the Core i5-12500 offers 12 more lanes for additional GPUs or NVMe drives. Chipset compatibility: H610,B660,H670,Z690,B760,H770,Z790 (Core i5-12500) and Lunar Lake (Core Ultra 7 256V).

Neither processor supports overclocking. Virtualization support: VT-x, VT-d (Core i5-12500) vs true (Core Ultra 7 256V). Both include integrated graphics — UHD Graphics 770 (Core i5-12500) and Intel Arc Graphics 140V (Core Ultra 7 256V) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Core i5-12500 targets Productivity, Core Ultra 7 256V targets Mobile. Direct competitor: Core i5-12500 rivals Ryzen 5 5500.

The Core i5-12500 launched at $212 MSRP, while the Core Ultra 7 256V debuted at $450. At current prices ($140 vs $350), the Core i5-12500 is $210 cheaper. In terms of value (PassMark points per dollar), the Core i5-12500 delivers 141.0 pts/$ vs 55.9 pts/$ for the Core Ultra 7 256V — making the Core i5-12500 the 86.4% better value option.