/Laptop/Intel Core i9-14900HX

Intel Core i9-14900HX


Single Thread Rating: 4347

Samples: 112*

Margin for error: Low

5.8 GHzboost

Raptor Lake-HXcodename


2.2 GHZfrequency

Intel BGA 1964socket

55 Wtdp


The Intel Core i9-14900HX is a mobile processor with 24 cores, launched in January 2024. It is part of the Core i9 lineup, using the Raptor Lake-HX Refresh architecture with BGA 1964. Intel Hyper-Threading technology is available and effectly doubles the core-count of the P-Cores, to a total of 32 threads. Core i9-14900HX has 36 MB of L3 cache and operates at 2.2 GHz by default, but can boost up to 5.8 GHz, depending on the workload. Intel is building the Core i9-14900HX on a 10 nm production process, the transistor count is unknown. You may freely adjust the unlocked multiplier on Core i9-14900HX, which simplifies overclocking greatly, as you can easily dial in any overclocking frequency. With a TDP of 55 W, the Core i9-14900HX consumes typical power levels for a modern PC. Intel's processor supports DDR4 and DDR5 memory with a dual-channel interface. ECC memory is supported, too, which is an important capability for mission-critical systems, to avoid data corruption. For communication with other components in the computer, Core i9-14900HX uses a PCI-Express Gen 5 connection. This processor features the UHD Graphics 770 integrated graphics solution. Hardware virtualization is available on the Core i9-14900HX, which greatly improves virtual machine performance. Additionally, IOMMU virtualization (PCI passthrough) is supported, so that guest virtual machines may directly use host hardware. Programs using Advanced Vector Extensions (AVX) will run on this processor, boosting performance for calculation-heavy applications. Besides AVX, Intel is including the newer AVX2 standard, too, but not AVX-512.
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