Intel Core i5-12500H

The Intel Core i5-12500H is a high-end mobile CPU for laptops based on the Alder Lake architecture. It was announced in early 2022 and offers 4 of the 6 performance cores (P-cores, Golden Cove architecture) and all 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 2.5 to 4.5 GHz on the performance cluster and 1.8 to 3.3 GHz on the efficient cluster. The performance of the E-cores should be similar to old Skylake cores (compared to the Core i7-6700HQ). All cores can use up to 18 MB L3 cache. Compared to the 12600H, the 12500H offers base clock for both clusters, a slower clocked iGPU and only "Essentials" vPro support.

Performance

The average 12500H in our database is in the same league as the Ryzen 9 6900HS, Ryzen 9 6900HX, Core i7-12650H and also the Core i9-11900H, as far as multi-thread benchmark scores are concerned. For something that's supposedly a mid-range chip, this kind of performance is just outrageously good, as of Q3 2023.

Thanks to its decent cooling solution and a long-term CPU power limit of 80 W, the Gigabyte G7 KE is among the fastest laptops built around the 12500H that we know of. It can be more than 40% faster in CPU-bound workloads than the slowest system featuring the same chip in our database, as of August 2023.

Architecture

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 80 of the 96 EUs (Execution Units) operating at up to 1.3 GHz.

Power consumption

This Core i5 has a "minimum assured" power consumption of 35 W. Its Base power consumption sits at 45 W and its maximum Intel-recommended Turbo power consumption isn't supposed to exceed 95 W. A high-performance cooling solution is a must for a CPU like this one here.

Last but not he least, Intel Core i5-12500H is manufactured on Intel's fourth-generation 10 nm process marketed as Intel 7 for decent, as of late 2022, energy efficiency.

Codename	Alder Lake-H
Series	Intel Alder Lake-P
Series: Alder Lake-P Alder Lake-H Intel Core i9-12900HK 1.8 - 5 GHz 14 / 20  24 MB L3 Intel Core i9-12900H 1.8 - 5 GHz 14 / 20  24 MB L3 Intel Core i7-12800H 1.8 - 4.8 GHz 14 / 20  24 MB L3 Intel Core i7-12650H 1.7 - 4.7 GHz 10 / 16  24 MB L3 Intel Core i5-12600H 2 - 4.5 GHz 12 / 16  18 MB L3 Intel Core i5-12500H « 1.8 - 4.5 GHz 12 / 16  18 MB L3 Intel Core i5-12450H 1.5 - 4.4 GHz 8 / 12  12 MB L3
Clock Rate	1800 - 4500 MHz
Level 1 Cache	1.1 MB
Level 2 Cache	10 MB
Level 3 Cache	18 MB
Number of Cores / Threads	12 / 16
Power Consumption (TDP = Thermal Design Power)	45 Watt
Manufacturing Technology	10 nm
Max. Temperature	100 °C
Socket	BGA1744
Features	DDR4-3200/LPDDR4x-4266/DDR5-4800/LPDDR5-5200 RAM, PCIe 4, Thr. Dir., DL Boost, GNA, vPro Ess., MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AVX, AVX2, BMI2, ABM, FMA, ADX, VMX, SMX, SMEP, SMAP, EIST, TM1, TM2, HT, Turbo, SST, AES-NI, RDRAND, RDSEED, SHA
GPU	Intel Iris Xe Graphics G7 80EUs ( - 1300 MHz)
64 Bit	64 Bit support
Architecture	x86
Announcement Date	01/04/2022
Product Link (external)	ark.intel.com

Benchmarks