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Intel Core i7-11800H vs AMD Ryzen 9 7940H

Intel Core i7-11800H

AMD Ryzen 9 7940H

CPU Comparison Result

Below are the results of a comparison of Intel Core i7-11800H and AMD Ryzen 9 7940H processors based on key performance characteristics, as well as power consumption and much more.

Advantages

Intel Core i7-11800H

Larger L3 Cache: 24 MB (24 MB vs 16 MB (shared))

AMD Ryzen 9 7940H

Higher Max Turbo Frequency: up to 5.2 GHz (4.60 GHz vs up to 5.2 GHz)
Higher Technology: 4 nm (10 nm SuperFin vs 4 nm)
Higher Memory Type: DDR5 (Up to 3200 MT/s vs DDR5)
Newer Launch Date: January 2023 (May 2021 vs January 2023)

Basic

Intel

Label Name

AMD

May 2021

Launch Date

January 2023

Mobile

Platform

Mobile

i7-11800H

Model Name

The Intel processor number is just one of several factors - along with processor brand, system configurations, and system-level benchmarks - to be considered when choosing the right processor for your computing needs.

Ryzen 9 7940H

Tiger Lake

Code Name

Phoenix

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

Where applicable, Intel® Hyper-Threading Technology is only available on Performance-cores.

Basic Frequency

4 GHz

4.60 GHz

Max Turbo Frequency

Max Turbo Frequency is the maximum single-core frequency at which the processor is capable of operating using Intel® Turbo Boost Technology and, if present, Intel® Turbo Boost Max Technology 3.0 and Intel® Thermal Velocity Boost. Frequency is typically measured in gigahertz (GHz), or billion cycles per second.

up to 5.2 GHz

L1 Cache

64 KB (per core)

L2 Cache

1 MB (per core)

24 MB

L3 Cache

16 MB (shared)

FCBGA1787

CPU Socket

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

AMD Socket FP8

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.

4 nm

35 W

TDP

35 W

100°C

Max. Operating Temperature

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

100°C

PCI Express Version

PCI Express Revision is the supported version of the PCI Express standard. Peripheral Component Interconnect Express (or PCIe) is a high-speed serial computer expansion bus standard for attaching hardware devices to a computer. The different PCI Express versions support different data rates.

Gen 4, 20 Lanes (CPU only)

64-bit

Instruction Set

The instruction set is a hard program stored inside the CPU that guides and optimizes CPU operations. With these instruction sets, the CPU can run more efficiently. There are many manufacturers that design CPUs, which results in different instruction sets, such as the 8086 instruction set for the Intel camp and the RISC instruction set for the ARM camp. x86, ARM v8, and MIPS are all codes for instruction sets. Instruction sets can be extended; for example, x86 added 64-bit support to create x86-64. Manufacturers developing CPUs that are compatible with a certain instruction set need authorization from the instruction set patent holder. A typical example is Intel authorizing AMD, enabling the latter to develop CPUs compatible with the x86 instruction set.

Memory Specifications

Up to 3200 MT/s

Memory Type

Intel® processors come in four different types: Single Channel, Dual Channel, Triple Channel, and Flex Mode. Maximum supported memory speed may be lower when populating multiple DIMMs per channel on products that support multiple memory channels.

DDR5

128 GB

Max Memory Size

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

Memory Channels

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

Dual-channel

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).

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.

Radeon 780M

1.45 GHz

Graphics Frequency

Graphics max dynamic frequency refers to the maximum opportunistic graphics render clock frequency (in MHz) that can be supported using Intel® HD Graphics with Dynamic Frequency feature.