Intel Core i5-12450HX vs Intel Core Ultra 5 125H — Especificaciones, rendimiento, pruebas

Diferencias
Especificaciones Puntos de referencia Testimonios

Diferencias

Razones a tener en cuenta
Intel Core i5-12450HX

Informar de un error

Posiciones en todas las clasificaciones

Posiciones comunes Intel Core i5-12450HX CPU en pruebas de referencia populares, para comparar con otros modelos.

iGPU - FP32 Performance (Single-precision GFLOPS)

499 place

Razones a tener en cuenta
Intel Core Ultra 5 125H

Informar de un error

Más número de núcleos

6 more cores

14 8
Lower stated TDP / base power

Power limits alone do not measure performance per watt.

28 W 55 W

Especificaciones

Datos técnicos

Intel Core i5-12450HX

Intel Core Ultra 5 125H

Familia y grupo de CPUs

Información sobre los procesadores que se comparan, serie, generación y segmento de mercado.

Grupo CPU

Intel Core i 12000H -
Serie

Intel Core i5 Intel Core Ultra Series 1
Generación

12 -
Segmento

Mobile Mobile

Especificaciones técnicas de la CPU

Core counts, threads, cache and clock modes describe the CPU configuration. Performance depends on the workload and comparable measured results.

A-Core

4x Golden Cove -
A-Core Frequency

2.40 GHz (4.40 GHz) -
B-Core

4x Gracemont -
B-Core Frequency

1.80 GHz (3.10 GHz) -
Arquitectura del núcleo

hybrid (big.LITTLE) -
Núcleos de CPU

8 14
Hilos de la CPU

12 18
Hyperthreading / SMT

Sí -
Overclocking

Sí -
E-core Base Clock

- 0.7 GHz
Efficient Cores

- 8
Low Power Efficient-cores

- 2
Max. Boost Clock

- 4.5 GHz
P-core Base Clock

- 1.2 GHz
Performance Cores

- 4

IGPU

La gráfica interna no afecta al rendimiento de la CPU, realiza el trabajo de la tarjeta gráfica en su ausencia o en dispositivos móviles.

DirectX Version

12 -
Unidades de ejecución

32 -
Generación

11 -
GPU Frequency

300 MHz -
Nombre de la GPU

Intel UHD Graphics 770 Intel Arc graphics
GPU Turbo

1300 MHz 2200 MHz
Max. displays

3 -
Max. GPU Memory

64 GB -
Fecha de publicación

Q4/2021 -
Shader

256 -
Proceso técnico

10 nm -

Compatibilidad con códecs de hardware

Códecs incorporados para codificar y descodificar contenidos. Acelera significativamente las operaciones necesarias.

AV1

Decode -
H.264 / AVC

Decode / Encode -
h265 / HEVC (8 bit)

Decode / Encode -
h265 / HEVC (10 bit)

Decode / Encode -
JPEG

Decode / Encode -
VC-1

Decode -
VP8

Decode / Encode -
VP9

Decode / Encode -

Especificaciones de memoria y PCI

Tipos, cantidad de canales de RAM soportados por Intel Core Ultra 5 125H y Intel Core i5-12450HX. Dependiendo de las placas base, pueden admitirse frecuencias de memoria más altas o más bajas.

ECC

No -
Max. Memoria

128 GB 96 GB
Memory Bandwidth

76.8 GB/s -
Canales de memoria

2 (Dual Channel) 2
Tipo de memoria

DDR4-3200DDR5-4800LPDDR4X-4266LPDDR5-5200 Up to LPDDR5/X 7467 MT/s
PCIe

5.0 x 20 -

Cifrado

AES-NI

Sí -

Consumo de energía

Compara los requisitos del TDP Intel Core i5-12450HX y Intel Core Ultra 5 125H Power specifications describe different manufacturer limits. TDP, base power and maximum turbo power are separate values; they do not establish measured system consumption.

Maximum Operating Temperature

100 °C -
TDP (PL1, legacy label)

55 W -
TDP (PL2)

157 W -
TDP down

45 W -
Maximum Turbo Power

- 115 W
Minimum Assured Power

- 20 W
TDP (PL1 / PBP, legacy combined label)

- 28 W

Tecnologías y extensiones

Arquitectura, interfaces, instrucciones adicionales soportadas por Intel Core i5-12450HX y Intel Core Ultra 5 125H, tecnologías de máquinas virtuales y tecnología de procesos.

Arquitectura

Alder Lake H -
Chip design

Monolithic -
especificación

Technical data sheet -
Juego de instrucciones (ISA)

x86-64 (64 bit) -
Extensiones ISA

SSE4.1, SSE4.2, AVX2, AVX2+ -
L3-Cache

12 MB 18 MB
Operating systems

Windows 10, Windows 11, Linux -
Fecha de publicación

Q2/2022 Q4/2023
Enchufe

BGA 1744 FCBGA2049
Proceso técnico

10 nm -
Virtualización

VT-x, VT-x EPT, VT-d -
Official specification sheet

- https://cdrdv2-public.intel.com/851467/Intel-Core-Ultra-Series1-Series2-Series3-Comparison.pdf

Puntos de referencia

Pruebas de rendimiento CPUs

Shared tests with results for both models: 4

Blender Cycles

Each row uses one Blender version, operating system and compute backend.

Test and settings	Intel Core i5-12450HX	Intel Core Ultra 5 125H	Result difference¹
Blender 4.5.0 / CPU / Windows	134.365469 samples/min Submissions: 33	118.248036 samples/min Submissions: 8	-12.0 %
Blender 4.3.0 / CPU / Windows	122.270274 samples/min Submissions: 19	130.706781 samples/min Submissions: 8	+6.9 %
Blender 4.2.0 / CPU / Windows	130.998985 samples/min Submissions: 31	136.049623 samples/min Submissions: 11	+3.9 %
Blender 4.1.0 / CPU / Windows	123.501884 samples/min Submissions: 12	166.902783 samples/min Submissions: 10	+35.1 %

¹ Difference of the second result relative to the first in that row. No percentage is calculated for different upscaling algorithms. This compares published results, not a universal performance index.

Individual model tests

These results have no shared test of both models with the same version and settings. They are shown separately without a percentage difference.

Intel Core i5-12450HX

Blender 4.2.0 / CPU / Linux 166.376155 samples/min
Blender 4.4.0 / CPU / Linux 159.992718 samples/min
Blender 4.4.0 / CPU / Windows 131.378484 samples/min

Intel Core Ultra 5 125H

Blender 5.1.1 / CPU / Windows 154.035874 samples/min
Blender 5.2.0 / CPU / Linux 143.12931 samples/min

Individual system tests

Results were obtained on the reported systems. Test versions and settings remain separate; incomplete conditions do not support calculated model performance differences.

Cinebench 2026 / multiple threads

Model	Result	Reported conditions
Intel Core Ultra 5 125H	1584 points	System: Alldocube iWork GT Ultra CPU / power label: Ultra 5 125H 64 W / 28 W Graphics: Arc 7-Core 2200 MHz RAM: 16 GB Exact test build and complete conditions are unreported; no ranking position.

Cinebench 2026 / single thread

Model	Result	Reported conditions
Intel Core Ultra 5 125H	364 points	System: Alldocube iWork GT Ultra CPU / power label: Ultra 5 125H 64 W / 28 W Graphics: Arc 7-Core 2200 MHz RAM: 16 GB Exact test build and complete conditions are unreported; no ranking position.

Cinebench 2024 / multiple threads

Model	Result	Reported conditions
Intel Core Ultra 5 125H	394 points	System: Alldocube iWork GT Ultra CPU / power label: Ultra 5 125H 64 W / 28 W Graphics: Arc 7-Core 2200 MHz RAM: 16 GB Exact test build and complete conditions are unreported; no ranking position.

Cinebench 2024 / single thread

Model	Result	Reported conditions
Intel Core Ultra 5 125H	89 points	System: Alldocube iWork GT Ultra CPU / power label: Ultra 5 125H 64 W / 28 W Graphics: Arc 7-Core 2200 MHz RAM: 16 GB Exact test build and complete conditions are unreported; no ranking position.

RandomX / XMRig 6.22.2 / 1M / 12 threads / linux

Model	Result	Reported conditions
Intel Core Ultra 5 125H	3189.080588 H/s	RandomX / XMRig 6.22.2 / 1M / 12 threads / linux System RAM: 24 GB OS: Linux x86_64 Duration: 313.57 s User-submitted run; tuning and power settings are incomplete.

RandomX / XMRig 6.22.2 / 1M / 12 threads / windows

Model	Result	Reported conditions
Intel Core i5-12450HX	3607.620738 H/s	RandomX / XMRig 6.22.2 / 1M / 12 threads / windows System RAM: 16 GB OS: Windows NT 10.0 Motherboard: LENOVO / LNVNB161216 Duration: 277.191 s User-submitted run; tuning and power settings are incomplete.

Cinebench R23 / multiple threads

Model	Result	Reported conditions
Intel Core Ultra 5 125H	8419 points	System: Alldocube iWork GT Ultra CPU / power label: Ultra 5 125H 64 W / 28 W Graphics: Arc 7-Core 2200 MHz RAM: 16 GB Exact test build and complete conditions are unreported; no ranking position.

Cinebench R23 / single thread

Model	Result	Reported conditions
Intel Core Ultra 5 125H	1539 points	System: Alldocube iWork GT Ultra CPU / power label: Ultra 5 125H 64 W / 28 W Graphics: Arc 7-Core 2200 MHz RAM: 16 GB Exact test build and complete conditions are unreported; no ranking position.

Cinebench R20 / multiple threads

Model	Result	Reported conditions
Intel Core Ultra 5 125H	3203 points	System: Alldocube iWork GT Ultra CPU / power label: Ultra 5 125H 64 W / 28 W Graphics: Arc 7-Core 2200 MHz RAM: 16 GB Exact test build and complete conditions are unreported; no ranking position.

Cinebench R20 / single thread

Model	Result	Reported conditions
Intel Core Ultra 5 125H	592 points	System: Alldocube iWork GT Ultra CPU / power label: Ultra 5 125H 64 W / 28 W Graphics: Arc 7-Core 2200 MHz RAM: 16 GB Exact test build and complete conditions are unreported; no ranking position.