AMD Ryzen 7 7745HX vs AMD Ryzen 7 7730U

VS

We compared two laptop CPUs: AMD Ryzen 7 7745HX with 8 cores 3.6GHz and AMD Ryzen 7 7730U with 8 cores 2.0GHz . 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

Larger memory bandwidth (83.2GB/s vs 51.2GB/s)

Newer PCIe version (5.0 vs 3.0)

Higher base frequency (3.6GHz vs 2.0GHz)

Larger L3 cache size (32MB vs 16MB)

More modern manufacturing process (5nm vs 7nm)

AMD Ryzen 7 7730U 's Advantages

Better graphics card performance

Higher specification of memory (LPDDR4x-4267 vs DDR5-5200)

Lower TDP (15W vs 45W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 7 7745HX +26%

1854

AMD Ryzen 7 7730U

1460

Cinebench R23 Multi Core

AMD Ryzen 7 7745HX +67%

18189

AMD Ryzen 7 7730U

10831

Geekbench 6 Single Core

AMD Ryzen 7 7745HX +47%

2792

AMD Ryzen 7 7730U

1889

Geekbench 6 Multi Core

AMD Ryzen 7 7745HX +137%

15066

AMD Ryzen 7 7730U

6338

Blender

AMD Ryzen 7 7745HX +96%

273

AMD Ryzen 7 7730U

139

Geekbench 5 Single Core

AMD Ryzen 7 7745HX +39%

2029

AMD Ryzen 7 7730U

1456

Geekbench 5 Multi Core

AMD Ryzen 7 7745HX +75%

13041

AMD Ryzen 7 7730U

7410

AMD Ryzen 7 7745HX

VS

AMD Ryzen 7 7730U

General Parameters

Jan 2023

Release Date

May 2023

AMD

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Zen 4 (Dragon Range)

Core Architecture

Zen 3 (Cezanne)

FL1

Socket

FP6

Radeon 610M

Integrated Graphics

Radeon Graphics (Ryzen 7000)

Package

-

Transistor Count

10.7 billions

5 nm

Manufacturing Process

7 nm

FL1

Socket

FP6

45-75 W

Power Consumption

15 W

100°C

Peak Operating Temperature

95°C

CPU Performance

8

Performance Cores

8

16

Performance Core Threads

16

3.6 GHz

Performance Core Base Frequency

2.0 GHz

5.1 GHz

Performance Core Turbo Frequency

4.5 GHz

8

Total Core Count

8

16

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

36x

Multiplier

20x

64 K per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

512 K per core

32 MB shared

L3 Cache

16 MB shared

Yes

Unlocked Multiplier

No

Memory Parameters

DDR5-5200

Memory Types

DDR4-3200, LPDDR4x-4267

64 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

83.2 GB/s

Max Memory Bandwidth

51.2 GB/s

No

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

1500 MHz

GPU Base Frequency

1500 MHz

2200 MHz

GPU Max Dynamic Frequency

2000 MHz

128

Shader Units

128

8

Texture Units

8

4

Raster Operation Units

4

2

Execution Units

2

15 W

Power Consumption

15 W

0.49 TFLOPS

Graphics Performance

0.54 TFLOPS

Miscellaneous

AMD Ryzen 7 7745HX

Official Website

AMD Ryzen 7 7730U

5.0

PCIe Version

3.0

28

PCIe Lanes

20

Related CPU Comparisons

1

Intel Core i7 13700HX vs AMD Ryzen 7 7745HX

2

AMD Ryzen 7 7745HX vs AMD Ryzen 7 7840HS

3

AMD Ryzen 7 7745HX vs AMD Ryzen 9 7945HX

4

AMD Ryzen 7 7745HX vs AMD Ryzen 7 8845HS

5

Intel Core i7 13700H vs AMD Ryzen 7 7745HX

6

AMD Ryzen 7 7745HX vs Intel Core i9 14900HX

7

AMD Ryzen 7 7730U vs Intel Core i5 1335U

8

AMD Ryzen 7 7730U vs Intel Core i7 1355U

9

AMD Ryzen 7 7745HX vs Intel Core Ultra 7 165U

10

AMD Ryzen 7 7745HX vs Intel Celeron N4500