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AMD Ryzen 7 7840H

vs

AMD Ryzen 7 7840HS

CPU Comparison Result

Below are the results of a comparison of AMD Ryzen 7 7840H and AMD Ryzen 7 7840HS processors based on key performance characteristics, as well as power consumption and much more.

Advantages

AMD Ryzen 7 7840HS

Newer Launch Date: October 2023 (January 2023 vs October 2023)

Basic

AMD

Label Name

AMD

January 2023

Launch Date

October 2023

Laptop

Platform

Laptop

Ryzen 7 7840H

Model Name

Ryzen 7 7840HS

Phoenix

Code Name

Phoenix

TSMC

Foundry

Ryzen 7 (Zen 4 (Phoenix))

Generation

Zen 4

OS Support

Windows 11 - 64-Bit Edition, Windows 10 - 64-Bit Edition, RHEL x86 64-Bit, Ubuntu x86 64-Bit

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

Basic Frequency

3.8 GHz

Max Turbo Frequency

Up to 5.1 GHz

3.8 GHz

Performance-core Base Frequency

5.1 GHz

Performance-core Max Turbo Frequency

64K per core

L1 Cache

512 KB

1MB per core

L2 Cache

8 MB

16MB shared

L3 Cache

16 MB

100MHz

Bus Frequency

AMD Socket FP8

CPU Socket

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

FP7, FP7r2, FP8

38.0

Multiplier

Unlocked for Overclocking

Unlocked Multiplier

4 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.

TSMC 4nm FinFET

35 W

TDP

35-54W

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.

PCIe® 4.0

PCIe Version

PCI Express is a high-speed serial computer expansion bus standard used for connecting high-speed components, replacing older standards such as AGP, PCI, and PCI-X. It has gone through multiple revisions and improvements since its initial release. PCIe 1.0 was first introduced in 2002, and in order to meet the growing demand for higher bandwidth, subsequent versions have been released over time.

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.

x86-64

25 billions

Transistor Count

Memory Specifications

DDR5-5600

Memory Type

DDR5 (FP7r2), LPDDR5X (FP7-FP8)

256GB

Max Memory Size

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

256 GB

Memory Channels

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

89.6 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).

Maximum Memory Speed

4x2R DDR5-5600

Yes

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.

GPU Specifications

AMD Radeon™ 780M

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.

AMD Radeon™ 780M

2700 MHz

GPU Max Dynamic Frequency

Graphics Core Count

Graphics Frequency

2700 MHz

Execution Units

10 TFLOPS

Graphics Performance