Home / CPU Comparison / Intel Core i7-11600H or Intel Core Ultra 7 155H: What's better?

Intel Core i7-11600H

vs

Intel Core Ultra 7 155H

CPU Comparison Result

Below are the results of a comparison of Intel Core i7-11600H and Intel Core Ultra 7 155H processors based on key performance characteristics, as well as power consumption and much more.

Advantages

Intel Core Ultra 7 155H

More Total Cores: 16 (6 vs 16)
Larger L3 Cache: 24 MB shared (18 MB vs 24 MB shared)
Higher Technology: 7 nm (10 nm SuperFin vs 7 nm)
Higher Memory Type: DDR5-5600,LPDDR5x-7467 (Up to 3200 MT/s vs DDR5-5600,LPDDR5x-7467)
Newer Launch Date: December 2023 (May 2021 vs December 2023)

Basic

Intel

Label Name

Intel

May 2021

Launch Date

December 2023

Mobile

Platform

Laptop

i7-11600H

Model Name

Core Ultra 7 155H

Tiger Lake

Code Name

Meteor 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

Yes

Intel Virtualization Technology (VT-x)

Yes

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

4.60 GHz

Max Turbo Frequency

Performance-core Base Frequency

3.8 GHz

Efficient-core Base Frequency

1800 MHz

Performance-core Max Turbo Frequency

4.8 GHz

Yes

Intel Hyper-Threading Technology

L1 Cache

112 KB per core

L2 Cache

2 MB per core

18 MB

L3 Cache

24 MB shared

18 MB Intel® Smart Cache

Cache

FCBGA1787

CPU Socket

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

Intel BGA 2049

Yes

Intel AES New Instructions

10 nm SuperFin

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.

7 nm

35 W

TDP

28 W

100°C

Max. Operating Temperature

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

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.

64-bit

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.

Yes

Intel VT-x with Extended Page Tables (EPT)

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

PCI Express Configurations

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

Gen 4

Microprocessor PCIe Revision

Memory Specifications

Up to 3200 MT/s

Memory Type

DDR5-5600,LPDDR5x-7467

128 GB

Max Memory Size

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

96GB

Memory Channels

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

8 GT/s

Bus Speed

51.2 GB/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).

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.

Yes

Intel Flex Memory Access

GPU Specifications

Intel® UHD Graphics for 11th Gen Intel® Processors

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® Arc™ graphics

350 MHz

Graphics Base Frequency

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

1.45 GHz

Graphics Frequency

12.1

DirectX Support

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

Execution Units

7680x4320@60Hz

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.

4096x2304@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.

Number of Displays Supported

eDP 1.4b | DP 1.4 | HDMI 2.0b

Graphics Output

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

4.6

OpenGL Support

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

3.0

OpenCL Support

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

Yes

Intel Quick Sync Video