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The Intel Core i9-9900 is an 8-core, 16-thread desktop processor from the 9th generation Coffee Lake refresh lineup. It runs at 3.1 GHz base and up to 5.0 GHz turbo, with a locked multiplier, 16 MB L3 cache, and integrated UHD Graphics 630. It suits upgraders on LGA1151v2 boards who want strong multi-threaded performance without overclocking. Compared to the unlocked i9-9900K, it trades overclocking headroom for lower 65W TDP and near-identical stock performance; against newer 10th-gen and Ryzen chips, it lacks PCIe 4.0 and higher core counts.
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Lowest price we've seen: $346.39 on Nov 12 at Newegg. Tracked across 1 store since Nov 12.
Owners and reviewers praise the i9-9900 for its strong stock performance and efficiency, but criticize its locked multiplier and high platform cost. Many note it runs hot under heavy loads and lacks upgrade paths.
The Intel Core i9-9900 is an 8-core, 16-thread desktop processor from the Coffee Lake generation. It is built on a 14 nm process and runs at a base clock of 3.1 GHz. Turbo boost raises the clock to a maximum of 5.0 GHz.
It has Intel UHD Graphics 630 integrated, so it can drive a display without a separate graphics card. It has a 16 MB L3 cache and a 65 W TDP. This is the boxed version, which includes a fan. The processor does not support overclocking or ECC memory.
