Home / CPU Comparison / Intel Core Ultra 5 125H or Intel Core i7-11800H: What's better?

Intel Core Ultra 5 125H

vs

Intel Core i7-11800H

CPU Comparison Result

Below are the results of a comparison of Intel Core Ultra 5 125H and Intel Core i7-11800H processors based on key performance characteristics, as well as power consumption and much more.

Advantages

Intel Core Ultra 5 125H

More Total Cores: 14 (14 vs 8)
Higher Technology: 7 nm (7 nm vs 10 nm SuperFin)
Higher Memory Type: DDR5-5600,LPDDR5x-7467 (DDR5-5600,LPDDR5x-7467 vs Up to 3200 MT/s)
Newer Launch Date: December 2023 (December 2023 vs May 2021)

Intel Core i7-11800H

Larger L3 Cache: 24 MB (18 MB vs 24 MB)

Basic

Intel

Label Name

Intel

December 2023

Launch Date

May 2021

Laptop

Platform

Mobile

Core Ultra 5 125H

Model Name

i7-11800H

Meteor Lake

Code Name

Tiger Lake

CPU Specifications

Total Cores

Cores is a hardware term that describes the number of independent central processing units in a single computing component (die or chip).

Total Threads

Performance-cores

Efficient-cores

Intel Virtualization Technology (VT-x)

Yes

Intel Virtualization Technology for Directed I/O (VT-d)

Yes

Max Turbo Frequency

4.60 GHz

3.6 GHz

Performance-core Base Frequency

2.3 GHz

Efficient-core Base Frequency

4.5 GHz

Performance-core Max Turbo Frequency

Intel Hyper-Threading Technology

Yes

112 KB per core

L1 Cache

14 MB

L2 Cache

18 MB

L3 Cache

24 MB

Cache

24 MB Intel® Smart Cache

Intel BGA 2049

CPU Socket

The socket is the component that provides the mechanical and electrical connections between the processor and motherboard.

FCBGA1787

Intel AES New Instructions

Yes

7 nm

Technology

Lithography refers to the semiconductor technology used to manufacture an integrated circuit, and is reported in nanometer (nm), indicative of the size of features built on the semiconductor.

10 nm SuperFin

28 W

TDP

35 W

Max. Operating Temperature

Junction Temperature is the maximum temperature allowed at the processor die.

100°C

Max Number of PCI Express Lanes

A PCI Express (PCIe) lane consists of two differential signaling pairs, one for receiving data, one for transmitting data, and is the basic unit of the PCIe bus. Max # of PCI Express Lanes is the total number of supported lanes.

Instruction Set

An instruction set architecture (ISA) defines the instructions a processor can execute. Common architectures include x86-64, ARM and RISC-V. The ISA determines software compatibility, while optional instruction extensions add specialized capabilities.

64-bit

Intel VT-x with Extended Page Tables (EPT)

Yes

PCI Express Configurations

PCI Express (PCIe) Configurations describe the available PCIe lane configurations that can be used to link to PCIe devices.

Up to 1x16+1x4 | 2x8+1x4 | 1x8+3x4

Microprocessor PCIe Revision

Gen 4

Memory Specifications

DDR5-5600,LPDDR5x-7467

Memory Type

Up to 3200 MT/s

96GB

Max Memory Size

Max memory size refers to the maximum memory capacity supported by the processor.

128 GB

Memory Channels

The number of memory channels refers to the bandwidth operation for real world application.

Bus Speed

8 GT/s

Max Memory Bandwidth

Max Memory bandwidth is the maximum rate at which data can be read from or stored into a semiconductor memory by the processor (in GB/s).

51.2 GB/s

ECC Memory Support

ECC Memory Supported indicates processor support for Error-Correcting Code memory. ECC memory is a type of system memory that can detect and correct common kinds of internal data corruption. Note that ECC memory support requires both processor and chipset support.

Intel Flex Memory Access

Yes

GPU Specifications

Intel® Arc™ graphics

Integrated Graphics Model

An integrated GPU refers to the graphics core that is integrated into the CPU processor. Leveraging the processor's powerful computational capabilities and intelligent power efficiency management, it delivers outstanding graphics performance and a smooth application experience at a lower power consumption.

Intel® UHD Graphics for 11th Gen Intel® Processors

Graphics Base Frequency

Graphics Base frequency refers to the rated/guaranteed graphics render clock frequency in MHz.

350 MHz

Graphics Frequency

1.45 GHz

DirectX Support

DirectX* Support indicates support for a specific version of Microsoft’s collection of APIs (Application Programming Interfaces) for handling multimedia compute tasks.

12.1

Execution Units

Max Resolution (DP)

Max Resolution (DP) is the maximum resolution supported by the processor via the DP interface (24bits per pixel & 60Hz). System or device display resolution is dependent on multiple system design factors; actual resolution may be lower on your system.

7680x4320@60Hz

Max Resolution (eDP - Integrated Flat Panel)

Max Resolution (Integrated Flat Panel) is the maximum resolution supported by the processor for a device with an integrated flat panel (24bits per pixel & 60Hz). System or device display resolution is dependent on multiple system design factors; actual resolution may be lower on your device.

4096x2304@60Hz

Max Resolution (HDMI)

Max Resolution (HDMI) is the maximum resolution supported by the processor via the HDMI interface (24bits per pixel & 60Hz). System or device display resolution is dependent on multiple system design factors; actual resolution may be lower on your system.

4096x2304@60Hz

Number of Displays Supported

Graphics Output

Graphics Output defines the interfaces available to communicate with display devices.

eDP 1.4b | DP 1.4 | HDMI 2.0b

OpenGL Support

OpenGL (Open Graphics Library) is a cross-language, multi-platform API (Application Programming Interface) for rendering 2D and 3D vector graphics.

4.6

OpenCL Support

OpenCL (Open Computing Language) is a multi-platform API (Application Programming Interface) for heterogeneous parallel programming.

3.0

Intel Quick Sync Video