Intel® Core™ i7-14650HX

The Intel Core i7-14650HX is a laptop processor with a hybrid 16-core layout (8 performance cores + 8 efficiency cores) and 24 threads, built on the Raptor Lake architecture (Intel 7 process). It launched in Jan 2024. Clocks run from 2.2 GHz base to 5.2 GHz boost. A 30-MB L3 cache backs the cores (3.5 MB per core). It addresses DDR5, DDR4 memory up to 192 GB across 2 channels. The chip drops into the FCBGA1964 socket and exposes PCIe 5.0 (20 lanes). Rated TDP is 55 W. Notable platform capabilities: Deep Learning Boost, AVX-VNNI, Extended Page Tables (EPT), AES-NI.

The Intel Core i7-14650HX scores 3,852 in single-core performance and 33,717 in multi-core performance (PassMark CPU Mark ratings). From those two ratings Feex computes 11,396 for overall performance, 27,309 for productivity performance, 25,478 for creator performance, 38,775 for engineering performance and 19,985 for gaming performance. Its multi-core throughput works out to 2,107 per core, 1,405 per thread and 613 per watt. Its computed efficiency index is 1,537. Its performance index is 141, so its overall performance is 41% above the Intel Core i5-12400 (index 100). Each bar shows the score as a share of a reference ceiling, which is the larger of the 99th-percentile score across the Feex CPU database and a fixed baseline.

Scores for individual PassMark CPU Mark test categories. Higher is better. These are measured test scores, not computed from the single-core and multi-core ratings.

In the individual workload tests the Intel Core i7-14650HX scores 116,881 in integer math, 85,185 in floating-point math, 399,335 in compression, 22,967 in cryptography, 2,212 in physics simulation, 24,210 in vector SIMD, 152 in the prime sieve and 43,142 in sorting. Higher is better. Compared with the Intel Core i5-12400, it is 98% above in integer math, 86% above in floating-point math, 75% above in compression, 100% above in cryptography, 103% above in physics simulation, 56% above in vector SIMD, 127% above in the prime sieve and 90% above in sorting. Each bar shows the score as a share of that workload's reference ceiling, the larger of the 99th-percentile score across CPUs with a recorded value and a fixed baseline.

The Intel Core i7-14650HX has 16 physical cores and runs 24 logical threads. It uses a hybrid layout of 8 performance cores and 8 efficiency cores. It runs at a base clock of 2.20 GHz and boosts up to 5.20 GHz.

The Intel Core i7-14650HX is a laptop processor, belongs to the Intel Core i7 family, uses the Raptor Lake architecture, carries the codename Raptor Lake and is manufactured on a Intel 7 process. It launched in Jan 2024.

The Intel Core i7-14650HX has 1.38 MB of L1 cache, 24 MB of L2 cache and 30 MB of L3 cache. That adds up to about 55.4 MB of cache, or 3.46 MB per core.

The Intel Core i7-14650HX has a 3-level cache hierarchy: L1 at 1.4 MB, L2 at 24 MB and L3 at 30 MB. L3 is the largest level and makes up about 54% of the cache listed here.

The Intel Core i7-14650HX supports DDR5, DDR4 memory, addresses up to 192 GB of memory, uses 2 memory channels, runs memory at up to 5,600 MT/s and delivers up to 89.6 GB/s of memory bandwidth. It does not support LPDDR memory.

The Intel Core i7-14650HX includes integrated graphics (Intel UHD Graphics for 14th Gen Intel Processors) and clocks the graphics up to 1.60 GHz.

The Intel Core i7-14650HX uses the FCBGA1964 socket, supports PCI Express 5.0 and provides up to 20 PCIe lanes.

The Intel Core i7-14650HX has a rated TDP of 55 W.

Instruction sets, security, virtualization, AI acceleration and OS readiness. Features are listed as supported, explicitly not supported, or not recorded; a feature that is not recorded is not the same as unsupported.

The Intel Core i7-14650HX is also identified by the model number i7-14650HX.

After an audit, 1 value was corrected on the Intel Core i7-14650HX record. Each change is listed with its old value, new value, rule and sources.

• L2 cache (total): 2,048 KB → 24,576 KB. Rule: L2 cache was stored per core. stored equals the per-P-core size in PassMark "8 x 2048 KB". Sources: Vendor page (intel.com); PassMark: Intel Core i7-14650HX; Wikipedia: List of Intel Core mobile processors (revision 1369925615).

The audit log is public: all changes for this CPU, the corrections overview and the method.

Feex has recorded 64% of the specifications it tracks for the Intel Core i7-14650HX. Values Feex does not hold are shown as "Not recorded" rather than estimated.

Not recorded: Core Configuration: Threads per Core, All-Core Boost and Unlocked Multiplier. Architecture & Generation: ISA Family and Market Status. Cache: L2 Cache (per Core) and L4 Cache. Memory Support: ECC Memory. Graphics: Graphics Base Clock, Execution Units, Display Outputs and Max Video Memory. Platform & Compatibility: Package and Package Size. Power & Thermals: Base Power, Maximum Turbo Power, Configurable TDP (Min), Configurable TDP (Max), Max Junction Temperature and Tcase. Physical & Manufacturing: Transistor Count, Die Size, Die Count, Foundry and Launch Price. Naming & Aliases: SKU, Processor Number and Part Number.

Processors that use the same FCBGA1964 socket as the Intel Core i7-14650HX and have the closest multi-core scores in the Feex database include Intel Core i9-12900HX, Intel Core i7-13700HX, Intel Core i7-13850HX, Intel Core i7-12800HX and Intel Core i9-12950HX.