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AMD Ryzen 3 4300U

vs

AMD Ryzen 7 PRO 7840U

CPU Comparison Result

Below are the results of a comparison of AMD Ryzen 3 4300U and AMD Ryzen 7 PRO 7840U processors based on key performance characteristics, as well as power consumption and much more.

Advantages

AMD Ryzen 7 PRO 7840U

More Total Cores: 8 (4 vs 8)
Higher Max Turbo Frequency: Up to 5.1GHz (Up to 3.7GHz vs Up to 5.1GHz)
Larger L3 Cache: 16MB (4MB vs 16MB)
Higher Technology: TSMC 4nm FinFET (TSMC 7nm FinFET vs TSMC 4nm FinFET)
Newer PCI Express Version: PCIe® 4.0 (PCIe® 3.0 vs PCIe® 4.0)
Higher Memory Type: DDR5 (FP7r2), LPDDR5/x (FP7) (DDR4 - Up to 3200 MT/s, LPDDR4 - Up to 4266 MT/s vs DDR5 (FP7r2), LPDDR5/x (FP7))
Newer Launch Date: June 2023 (January 2020 vs June 2023)

Basic

AMD

Label Name

AMD

January 2020

Launch Date

June 2023

Laptop

Platform

Laptop

Renoir

Code Name

Windows 11 - 64-Bit Edition, Windows 10 - 64-Bit Edition, RHEL x86 64-Bit, Ubuntu x86 64-Bit *Operating System (OS) support will vary by manufacturer.

OS Support

Windows 11 - 64-Bit Edition, Windows 10 - 64-Bit Edition, RHEL x86 64-Bit, Ubuntu x86 64-Bit *Operating System (OS) support will vary by manufacturer.

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

2.7GHz

Basic Frequency

3.3GHz

Up to 3.7GHz

Max Turbo Frequency

Up to 5.1GHz

2MB

L2 Cache

8MB

4MB

L3 Cache

16MB

FP6

CPU Socket

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

FP7, FP7r2

Unlocked for Overclocking

TSMC 7nm FinFET

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

15W

TDP

105°C

Max. Operating Temperature

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

100°C

PCIe® 3.0

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

Memory Specifications

DDR4 - Up to 3200 MT/s, LPDDR4 - Up to 4266 MT/s

Memory Type

DDR5 (FP7r2), LPDDR5/x (FP7)

Memory Channels

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

GPU Specifications

AMD Radeon™ 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.

AMD Radeon™ 780M

Graphics Core Count

1400 MHz

Graphics Frequency

2700 MHz