Intel Core i7-12650H vs Intel Core i7-13650HX vs Intel Core i7-13700HX

Intel Core i7-12650H

The Intel Core i7-12650H is a high-end mobile CPU for laptops based on the Alder Lake architecture. It was announced in early 2022 and offers 6 performance cores (P-cores, Golden Cove architecture) and 4 of the 8 efficient cores (E-cores, Gracemont architecture). The P-cores support Hyper-Threading leading to 16 supported threads when combined with the E-cores. The clock rate ranges from 2.3 to 4.7 GHz on the performance cluster and 1.7 to 3.5 GHz on the efficient cluster. The performance of the E-cores should be similar to old Skylake cores (compare to the Core i7-6700HQ). All cores can use up to 24 MB L3 cache. Compared to the 12700H, the 12650H offers only 4 instead of 8 E-cores, a slower iGPU and no vPro features (for remote management).

Performance

The average 12650H in our database is in the same league as the Core i9-11950H, Ryzen 5 7640HS, Ryzen 9 5900HS, as far as multi-thread benchmark scores are concerned. This is a very good result, as of early 2023.

Thanks to its decent cooling solution and a long-term CPU power limit of 80 W, the TUF Dash F15 FX517ZR is among the fastest laptops built around the 12650H that we know of. It can be more than 25% faster in CPU-bound workloads than the slowest system featuring the same chip in our database, as of August 2023.

Features

The integrated memory controller supports various memory types up to DDR5-4800, DDR4-3200, LPDDR5-5200, and LPDDR4x-4267. The Thread Director (in hardware) can support the operating system to decide which thread to use on the performance or efficient cores for the best performance. For AI tasks, the CPU also integrates GNA 3.0 and DL Boost (via AVX2). Quick Sync in version 8 is the same as in the Rocket Lake CPUs and supports MPEG-2, AVC, VC-1 decode, JPEG, VP8 decode, VP9, HEVC, and AV1 decode in hardware. The CPU only supports PCIe 4.0 (x8 for a GPU and two x4 for SSDs).

The integrated graphics card is based on the Xe-architecture and offers 64 of the 96 EUs (Execution Units) operating at up to 1.4 GHz.

Power consumption

This Core i7 has a "minimum assured" power consumption of 35 W, with 45 W being its Base power consumption. The processor's maximum Intel-recommended Turbo power consumption sits at 115 W. It would take at least two fans to cool such a beast.

Last but not the least, Intel Core i7-12650H is built with Intel's fourth-generation 10 nm process marketed as Intel 7 for OK, as of early 2023, energy efficiency.

Intel Core i7-13650HX

The Intel Core i5-13650HX is a fast high-end mobile processor of the Raptor Lake series. Is was announced in early 2023. The CPU integrates 6 fast Raptor Cove performance cores (P-cores) with Hyper-Threading and 8 Gracemont efficiency cores without HyperThreading. The P-Cores clock between 2.6 GHz (base) up to 4.9 GHz (single core boost, all-core 4.5 GHz). The smaller E-Cores clock between 1.9 and 3.6 GHz.

Compared to Alder Lake, Raptor Lake offers improved P-Cores (Raptor Cove micro-architecture) with bigger Caches and more E-Cores (same Gracemont micro-architecture). Furthermore, the chip supports faster DDR5 memory (up to 5600 MHz for the 13980HX, but only 4800 MHz for the i5).

Performance

The average 13650HX in our database is in the same league as the Core i7-13700HX and the Core i9-12950HX, as far as multi-thread benchmark scores are concerned.

Your mileage may vary depending on how high the CPU power limits are and how competent the cooling solution of your system is.

The CPU is still produced on a further improved 10nm FinFET process (Intel 7) that allows the higher clock speeds. The power consumption is specified at 55W base power up to 157 Watt max. Turbo power.

Intel Core i7-13700HX

The Intel Core i7-13700HX is a fast high-end mobile processor of the Raptor Lake series. Is was announced in early 2023 and is based on the desktop Core i7-13700K with combined 16 cores and 24 threads. Eight fast Raptor Cove performance cores (P-cores) with HyperThreading clocking between 2.1 - 5 GHz (4.5 GHz all core boost) and eight Gracemont efficiency cores without HyperThreading (1.5 - 3.7 GHz).

Compared to Alder Lake, Raptor Lake offers improved P-Cores (Raptor Cove micro-architecture) with bigger Caches and more E-Cores (same Gracemont micro-architecture). Furthermore, the chip supports faster DDR5 memory (up to 5600 MHz for the 13980HX, but only 4800 MHz for the i7).

Performance

The average 13700HX in our database is in the same league as the i7-13650HX, as far as multi-thread benchmark scores are concerned, and thus outguns the Ryzen 7 7745HX by a significant margin. This is a very fast chip, as of early 2023.

Thanks to its powerful cooling solution and a long-term CPU power limit of 122 W, the Uniwill GM6PX7X is among the fastest laptops built around the 13700HX that we know of. It can be at least 10% faster in CPU-bound workloads than the slowest system featuring the same chip in our database, as of August 2023.

Power consumption

The chip's "minimum assured" power consumption sits at 45 W. Its Turbo power consumption is not supposed to exceed 157 W; its Base power consumption is supposed to be around 55 W. Most laptop makers will probably go for a value much higher than 55 W to get better performance.

This Raptor Lake family processor is built with Intel's 4th generation 10 nm process marketed as Intel 7 for average, as of early 2023, energy efficiency.