Intel 14th generation
The 14th generation Core covers four series: i3, i5, i7, and i9, with the following core models:
Main models of the series
i9 14900K / 14900KF / 14900 / 14900F / 14900T / 14900KS
i7 14700K / 14700KF / 14700 / 14700F / 14700T
i5 14600K / 14600KF / 14600 / 14600T / 14500 / 14500T / 14400 / 14400F / 14400T
i3 14100 / 14100F / 14100T
The 14th generation Core is a slightly upgraded version of the 13th generation Raptor Lake Refresh, using Intel 7 technology and LGA 1700 slots, compatible with 600/700 series motherboards. The overall performance improvement is not significant, mainly relying on frequency increase and memory support upgrade (i5 and above support DDR5-5600) to widen the gap.
⚠️ Attention to purchasing
With K: not frequency locked, can overclock, needs to be paired with Z-series motherboard to function effectively; F: No graphics card, must be equipped with a dedicated graphics card to light up.
Be careful of "text game" models: for example, embedded low-power models like i5-14401TEF, although labeled as "14th generation i5", their actual performance is not as good as i5-12400F, and there is no official warranty. Whole machine merchants often use it as a retail version.
As of 2026, Intel still plans to launch a new 14th generation model (rumored to no longer have an i9, and the core configuration of the i5 may change), so the specific model list may be updated.
第14代酷睿覆盖 i3、i5、i7、i9 四个系列，核心型号如下：
系列 主要型号
i9 14900K / 14900KF / 14900 / 14900F / 14900T / 14900KS
i7 14700K / 14700KF / 14700 / 14700F / 14700T
i5 14600K / 14600KF / 14600 / 14600T / 14500 / 14500T / 14400 / 14400F / 14400T
i3 14100 / 14100F / 14100T
14代酷睿是第13代的"Raptor Lake Refresh"小幅升级版，采用 Intel 7 工艺和 LGA 1700 插槽，兼容 600/700 系列主板。整体性能提升不大，主要靠频率提高和内存支持升级（i5 以上支持 DDR5-5600）来拉开差距。
⚠️ 选购注意
带K：不锁频，可超频，需要搭配 Z 系列主板才能发挥；带F：无核显，必须配独立显卡才能点亮。
小心"文字游戏"型号：比如 i5-14401TEF 这类嵌入式低功耗型号，虽然挂着"14代i5"的名头，但实际性能还不如 i5-12400F，且没有官方质保，整机商家常拿它冒充零售版。
截至 2026 年，英特尔仍计划推出新的第14代型号（传闻不再有 i9，i5 的核心配置可能有变化），所以具体型号列表可能还会更新。
Stability issues and latest developments
Root cause of the problem: Since 2024, a large number of users have reported random blue screens, performance drops, and even permanent failures under high loads. Intel has confirmed that the root cause is an eTVB microcode algorithm error leading to high voltage, as well as Vmin Shift abnormality (aging and offset of the kernel clock tree circuit under high temperature and high voltage). According to Tom's Hardware, this issue can be triggered under four operating conditions, including motherboard power settings exceeding recommended values, eTVB microcode allowing high performance to be maintained at high temperatures, SVID microcode requesting high voltage for a long time, and idle period microcode and BIOS requesting increased voltage.
Fix plan: Intel will release microcode updates gradually from July to August 2024.
Microcode 0x125 (June 2024): Solving eTVB algorithm problems.
Microcode 0x129 (August 2024): Resolved the issue of the processor requesting a higher voltage.
Microcode 0x12B: Based on the previous two versions, fix the issue of voltage rise during idle periods.
After sales guarantee: The warranty period for affected desktop processors has been extended from 3 years to 5 years (from the date of purchase). As of 2026, the impact of updating microcode on processor performance remains within the range of operational differences, with little change in game performance and a decrease in power consumption.
Purchase advice and cost-effectiveness ranking
Cost effective first choice: i7-14700K/KF is the model with the largest change in the number of cores in this generation. Compared with the previous generation, it has added 4 energy efficient cores and significantly improved multi-threaded performance. Its gaming and productivity performance are similar to the i9 series, making it the most cost-effective.
Mainstream user choice: i5-14600K/KF is suitable for most gaming and daily application users, with relatively low power consumption and sufficient performance to meet mainstream needs.
High end audiophiles: The i9-14900K/KF is suitable for users who pursue ultimate performance, but it should be noted that it has high requirements for power supply and heat dissipation. The maximum power consumption of a single baking FPU can reach 325W.
Upgrade suggestion: 12th and 13th generation users do not need to consider upgrading. New buyers can directly choose the 14th generation or consider pairing it with the Z790 second-generation motherboard to support higher frequency DDR5 memory.
稳定性问题与最新进展
问题根源：2024 年起大量用户报告高负载下随机蓝屏、性能骤降甚至永久失效，英特尔确认根本原因是 eTVB 微代码算法错误导致电压过高，以及 Vmin Shift 异常（内核时钟树电路在高温高压下老化偏移）。根据 Tom's Hardware 报道，该问题在四种操作条件下会触发，包括主板电源设置超出建议值、eTVB 微代码允许高温下维持高性能、SVID 微代码长期请求高电压、以及空闲时段微代码和 BIOS 请求升高电压。
修复方案：英特尔于 2024 年 7 月至 8 月陆续发布微码更新。
微代码 0x125（2024 年 6 月）：解决 eTVB 算法问题。
微代码 0x129（2024 年 8 月）：解决处理器请求更高电压问题。
微代码 0x12B：综合前两个版本修复，解决空闲时段电压升高问题。
售后保障：受影响的台式机处理器保修期从 3 年延长至 5 年（自购买之日起）。截至 2026 年，更新微码后的处理器性能影响在运行差异范围内，游戏性能基本无变化，功耗反而有所下降。
购买建议与性价比排行
性价比首选：i7-14700K/KF 是该代核心数量变化最大的型号，相比上代增加 4 个能效核，多线程性能提升明显，游戏和生产力表现与 i9 系列接近，性价比最高。
主流用户选择：i5-14600K/KF 适合大多数游戏和日常应用用户，功耗相对较低，性能足够应对主流需求。
高端发烧友：i9-14900K/KF 适合追求极致性能的用户，但需注意供电和散热要求较高，单烤 FPU 最大功耗可达 325W。
升级建议：12 代、13 代用户不必考虑升级，新购机用户可直接选择 14 代，或考虑搭配 Z790 二代主板以支持更高频率 DDR5 内存。