AMD Ryzen 5 7530U vs AMD Ryzen 9 7945HX

VS

We compared two laptop CPUs: AMD Ryzen 5 7530U with 6 cores 2.0GHz and AMD Ryzen 9 7945HX with 16 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 5 7530U 's Advantages

Better graphics card performance

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

Lower TDP (15W vs 55W)

AMD Ryzen 9 7945HX 's Advantages

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

Newer PCIe version (5.0 vs 3.0)

Higher base frequency (2.5GHz vs 2.0GHz)

Larger L3 cache size (64MB vs 16MB)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 5 7530U

1446

AMD Ryzen 9 7945HX +35%

1963

Cinebench R23 Multi Core

AMD Ryzen 5 7530U

8462

AMD Ryzen 9 7945HX +308%

34581

Geekbench 6 Single Core

AMD Ryzen 5 7530U

1893

AMD Ryzen 9 7945HX +53%

2906

Geekbench 6 Multi Core

AMD Ryzen 5 7530U

6873

AMD Ryzen 9 7945HX +182%

19413

Blender

AMD Ryzen 5 7530U

134

AMD Ryzen 9 7945HX +276%

505

Geekbench 5 Single Core

AMD Ryzen 5 7530U

1470

AMD Ryzen 9 7945HX +42%

2095

Geekbench 5 Multi Core

AMD Ryzen 5 7530U

6529

AMD Ryzen 9 7945HX +198%

19488

AMD Ryzen 5 7530U

VS

AMD Ryzen 9 7945HX

General Parameters

Jan 2023

Release Date

Jan 2023

AMD

Manufacturer

Amd

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Zen 3 (Cezanne)

Core Architecture

Zen 4 (Dragon Range)

FP6

Socket

FL1

Radeon Graphics (Ryzen 7000)

Integrated Graphics

Radeon 610M

Package

10.7 billions

Transistor Count

13.1 billions

7 nm

Manufacturing Process

5 nm

FP6

Socket

FL1

15 W

Power Consumption

55-75 W

95°C

Peak Operating Temperature

100°C

CPU Performance

6

Performance Cores

16

12

Performance Core Threads

32

2.0 GHz

Performance Core Base Frequency

2.5 GHz

4.5 GHz

Performance Core Turbo Frequency

5.4 GHz

6

Total Core Count

16

12

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

20x

Multiplier

25x

64 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

1 MB per core

16 MB shared

L3 Cache

64 MB shared

No

Unlocked Multiplier

Yes

Memory Parameters

DDR4-3200, LPDDR4x-4267

Memory Types

DDR5-5200

64 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

51.2 GB/s

Max Memory Bandwidth

83.2 GB/s

Yes

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

1500 MHz

GPU Base Frequency

1500 MHz

2000 MHz

GPU Max Dynamic Frequency

2200 MHz

448

Shader Units

128

8

Texture Units

8

4

Raster Operation Units

4

2

Execution Units

2

15 W

Power Consumption

15 W

0.54 TFLOPS

Graphics Performance

0.49 TFLOPS

Miscellaneous

AMD Ryzen 5 7530U

Official Website

AMD Ryzen 9 7945HX

3.0

PCIe Version

5.0

20

PCIe Lanes

28

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