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AMD EPYC 4545P

vs

AMD Ryzen 7 8745H

CPU Comparison Result

Below are the results of a comparison of AMD EPYC 4545P and AMD Ryzen 7 8745H processors based on key performance characteristics, as well as power consumption and much more.

Advantages

AMD EPYC 4545P

More Total Cores: 16 (16 vs 8)
Higher Max Turbo Frequency: Up to 5.4 GHz (Up to 5.4 GHz vs 4.9 GHz)
Larger L3 Cache: 64 MB (64 MB vs 16 MB)
Newer Launch Date: May 2025 (May 2025 vs July 2024)

Basic

AMD

Label Name

AMD

May 2025

Launch Date

July 2024

Server

Platform

Laptop

EPYC 4545P

Model Name

AMD Ryzen 7 8745H

Code Name

Hawk Point

Foundry

TSMC

Generation

Ryzen 8000 Series

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

3 GHz

Basic Frequency

3.8 GHz

Up to 5.4 GHz

Max Turbo Frequency

4.9 GHz

Instruction Set Extensions

AES, AMD-V, AVX, AVX2, AVX512, FMA3, MMX-plus, SHA, SSE, SSE2, SSE3, SSE4.1, SSE4.2, SSE4A, SSSE3, x86-64

L2 Cache

8 MB

64 MB

L3 Cache

16 MB

Cache

L2: 8 MB, L3: 16 MB

AM5

CPU Socket

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

FP7r2, FP8

Unlocked for Overclocking

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

65W

TDP

45W

Max. Operating Temperature

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

100°C

PCIe® 5.0 x28

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 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.

PCIe 4.0

Memory Specifications

DDR5

Memory Type

DDR5 (FP7r2), LPDDR5X (FP7-FP8)

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.

Up to 5600 MT/s

Bus Speed

Maximum Memory Speed

DDR5-5600, LPDDR5X-7500

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

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

Graphics Frequency

2600 MHz

DirectX Support

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

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

Number of Displays Supported

Graphics Output

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

DisplayPort 2.1, HDMI 2.1, USB Type-C DisplayPort Alt Mode