Home / CPU Comparison / AMD Ryzen 7 8745HS or AMD Ryzen 7 H 255: What's better?

AMD Ryzen 7 8745HS

vs

AMD Ryzen 7 H 255

CPU Comparison Result

Below are the results of a comparison of AMD Ryzen 7 8745HS and AMD Ryzen 7 H 255 processors based on key performance characteristics, as well as power consumption and much more.

Advantages

AMD Ryzen 7 8745HS

Higher Performance-core Max Turbo Frequency: 5.1 GHz (5.1 GHz vs 4.9 GHz)

AMD Ryzen 7 H 255

Newer Launch Date: January 2025 (July 2024 vs January 2025)

Basic

AMD

Label Name

AMD

July 2024

Launch Date

January 2025

Laptop

Platform

Laptop

Ryzen 7 8745HS

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 7 H 255

Zen 4 (Hawk Point)

Code Name

Zen 4 (Hawk Point)

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.

Performance-cores

3.8 GHz

Performance-core Base Frequency

3.8 GHz

5.1 GHz

Performance-core Max Turbo Frequency

Maximum P-core turbo frequency derived from Intel® Turbo Boost Technology.

4.9 GHz

64 K per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

1 MB per core

16 MB shared

L3 Cache

16 MB shared

FP8

CPU Socket

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

FP8

Unlocked Multiplier

Multiplier

100 MHz

Bus Frequency

100 MHz

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.

4 nm

TDP

100 °C

Max. Operating Temperature

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

100 °C

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.

4.0

x86-64

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.

x86-64

25 billions

Transistor Count

25 billions

Memory Specifications

DDR5-5600,LPDDR5x-7500

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.

LPDDR5X-7500,DDR5-5600

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.

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).

120 GB/s

ECC Memory Support

GPU Specifications

true

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.

true

2600 MHz

GPU Max Dynamic Frequency

2600 MHz

800 MHz

GPU Base Frequency

800 MHz

Execution Units

The Execution Unit is the foundational building block of Intel’s graphics architecture. Execution Units are compute processors optimized for simultaneous Multi-Threading for high throughput compute power.