AMD Ryzen 7 7745HX vs AMD Ryzen 5 3500U

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We compared two laptop CPUs: AMD Ryzen 7 7745HX with 8 cores 3.6GHz and AMD Ryzen 5 3500U with 4 cores 2.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 7 7745HX's Advantages

Released 4 years late

Higher specification of memory (DDR5-5200 vs DDR4-2400)

Larger memory bandwidth (83.2GB/s vs 35.76GB/s)

Newer PCIe version (5.0 vs 3.0)

Higher base frequency (3.6GHz vs 2.1GHz)

Larger L3 cache size (32MB vs 4MB)

More modern manufacturing process (5nm vs 12nm)

AMD Ryzen 5 3500U's Advantages

Better graphics card performance

Lower TDP (12W vs 45W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 7 7745HX +141%

1834

AMD Ryzen 5 3500U

760

Cinebench R23 Multi Core

AMD Ryzen 7 7745HX +556%

17963

AMD Ryzen 5 3500U

2738

Geekbench 6 Single Core

AMD Ryzen 7 7745HX +203%

2792

AMD Ryzen 5 3500U

920

Geekbench 6 Multi Core

AMD Ryzen 7 7745HX +491%

15066

AMD Ryzen 5 3500U

2547

Blender

AMD Ryzen 7 7745HX +753%

273

AMD Ryzen 5 3500U

32

Geekbench 5 Single Core

AMD Ryzen 7 7745HX +268%

2029

AMD Ryzen 5 3500U

550

Geekbench 5 Multi Core

AMD Ryzen 7 7745HX +356%

13041

AMD Ryzen 5 3500U

2859

AMD Ryzen 7 7745HX

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AMD Ryzen 5 3500U

General Parameters

Jan 2023

Release Date

Jan 2019

AMD

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Zen 4 (Dragon Range)

Core Architecture

Picasso

FL1

Socket

FP5

Radeon 610M

Integrated Graphics

Radeon Vega 8

Package

-

Transistor Count

4.9 billions

5 nm

Manufacturing Process

12 nm

FL1

Socket

FP5

45-75 W

Power Consumption

12-35 W

100°C

Peak Operating Temperature

105 °C

CPU Performance

8

Performance Cores

4

16

Performance Core Threads

8

3.6 GHz

Performance Core Base Frequency

2.1 GHz

5.1 GHz

Performance Core Turbo Frequency

3.7 GHz

8

Total Core Count

4

16

Total Thread Count

8

100MHz

Bus Frequency

100MHz

36x

Multiplier

21x

64K per core

L1 Cache

96K per core

1MB per core

L2 Cache

512K per core

32MB shared

L3 Cache

4MB shared

Yes

Unlocked Multiplier

No

Memory Parameters

DDR5-5200

Memory Types

DDR4-2400

64GB

Max Memory Size

32GB

2

Max Memory Channels

2

83.2 GB/s

Max Memory Bandwidth

35.76 GB/s

No

ECC Memory Support

Yes

Graphics Card Parameters

True

Integrated Graphics

True

1500 MHz

GPU Base Frequency

300 MHz

2200 MHz

GPU Max Dynamic Frequency

1200 MHz

128

Shader Units

512

8

Texture Units

32

4

Raster Operation Units

8

2

Execution Units

8

15 W

Power Consumption

65 W

-

Max Resolution

3840x2160 - 60 Hz

0.49 TFLOPS

Graphics Performance

1.13 TFLOPS

Miscellaneous

AMD Ryzen 7 7745HX

Official Website

AMD Ryzen 5 3500U

5.0

PCIe Version

3.0

28

PCIe Lanes

12

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