AMD Ryzen 9 7945HX vs AMD Ryzen 5 7235H

VS

We compared two laptop CPUs: AMD Ryzen 9 7945HX with 16 cores 2.5GHz and AMD Ryzen 5 7235H with 4 cores 3.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 9 7945HX 's Advantages

Integrated graphics card

Higher specification of memory (DDR5-5200 vs DDR5-4800)

Larger memory bandwidth (83.2GB/s vs 76.8GB/s)

Newer PCIe version (5.0 vs 4.0)

Larger L3 cache size (64MB vs 8MB)

AMD Ryzen 5 7235H 's Advantages

Released 1 years and 3 months late

Higher base frequency (3.2GHz vs 2.5GHz)

Lower TDP (35W vs 55W)

Score

AMD Ryzen 9 7945HX

VS

AMD Ryzen 5 7235H

General Parameters

Jan 2023

Release Date

Apr 2024

Amd

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Zen 4 (Dragon Range)

Core Architecture

Zen 3+ (Rembrandt R)

FL1

Socket

FP7r2

Radeon 610M

Integrated Graphics

Package

13.1 billions

Transistor Count

-

5 nm

Manufacturing Process

6 nm

FL1

Socket

FP7r2

55-75 W

Power Consumption

35-53 W

100°C

Peak Operating Temperature

95°C

CPU Performance

16

Performance Cores

4

32

Performance Core Threads

8

2.5 GHz

Performance Core Base Frequency

3.2 GHz

5.4 GHz

Performance Core Turbo Frequency

4.2 GHz

16

Total Core Count

4

32

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

25x

Multiplier

32x

64 K per core

L1 Cache

384 KB

1 MB per core

L2 Cache

2 MB

64 MB shared

L3 Cache

8 MB

Yes

Unlocked Multiplier

No

Memory Parameters

DDR5-5200

Memory Types

DDR5-4800

64 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

83.2 GB/s

Max Memory Bandwidth

76.8 GB/s

No

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

false

1500 MHz

GPU Base Frequency

2200 MHz

GPU Max Dynamic Frequency

128

Shader Units

8

Texture Units

4

Raster Operation Units

2

Execution Units

15 W

Power Consumption

0.49 TFLOPS

Graphics Performance

0

Miscellaneous

AMD Ryzen 9 7945HX

Official Website

AMD Ryzen 5 7235H

5.0

PCIe Version

4.0

28

PCIe Lanes

20

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