AMD Ryzen 9 7945HX vs Intel Core i5 1230U

VS

AMD Ryzen 9 7945HX

Intel Core i5 1230U

We compared two laptop CPUs: AMD Ryzen 9 7945HX with 16 cores 2.5GHz and Intel Core i5 1230U with 10 cores 1.0GHz . 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

Released 11 months late

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

Newer PCIe version (5.0 vs 4.0)

Higher base frequency (2.5GHz vs 1.0GHz)

Larger L3 cache size (64MB vs 12MB)

More modern manufacturing process (5nm vs 10nm)

Intel Core i5 1230U 's Advantages

Better graphics card performance

Higher specification of memory (5200 vs 5200)

Lower TDP (9W vs 75W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 9 7945HX +39%

1950

Intel Core i5 1230U

1399

Cinebench R23 Multi Core

AMD Ryzen 9 7945HX +476%

33542

Intel Core i5 1230U

5817

Geekbench 6 Single Core

AMD Ryzen 9 7945HX +57%

2906

Intel Core i5 1230U

1848

Geekbench 6 Multi Core

AMD Ryzen 9 7945HX +170%

19413

Intel Core i5 1230U

7169

Geekbench 5 Single Core

AMD Ryzen 9 7945HX +37%

2095

Intel Core i5 1230U

1525

Geekbench 5 Multi Core

AMD Ryzen 9 7945HX +184%

19488

Intel Core i5 1230U

6842

Passmark CPU Single Core

AMD Ryzen 9 7945HX +55%

4076

Intel Core i5 1230U

2622

Passmark CPU Multi Core

AMD Ryzen 9 7945HX +413%

55213

Intel Core i5 1230U

10757

AMD Ryzen 9 7945HX

VS

Intel Core i5 1230U

General Parameters

Jan 2023

Release Date

Feb 2022

AMD

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Zen 4 (Dragon Range)

Core Architecture

Alder Lake-U

-

Processor Number

i5-1230U

FL1

Socket

LGA-1700

Radeon 610M

Integrated Graphics

Iris Xe Graphics (80EU)

Package

13.1 billions

Transistor Count

-

5 nm

Manufacturing Process

10 nm

55-75 W

Power Consumption

9 W

100°C

Peak Operating Temperature

100 °C

CPU Performance

16

Performance Cores

2

32

Performance Core Threads

-

2.5 GHz

Performance Core Base Frequency

1.0 GHz

5.4 GHz

Performance Core Turbo Frequency

4.4 GHz

-

Efficiency Cores

8

16

Total Core Count

10

32

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

25x

Multiplier

10x

64 K per core

L1 Cache

80 K per core

1 MB per core

L2 Cache

1280 K per core

64 MB shared

L3 Cache

12 MB shared

Yes

Unlocked Multiplier

No

Memory Parameters

DDR5-5200

Memory Types

LPDDR5-5200, LPDDR4x-4267

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

No

Graphics Card Parameters

true

Integrated Graphics

true

1500 MHz

GPU Base Frequency

300 MHz

2200 MHz

GPU Max Dynamic Frequency

850 MHz

128

Shader Units

640

8

Texture Units

40

4

Raster Operation Units

20

2

Execution Units

80

15 W

Power Consumption

15 W

0.49 TFLOPS

Graphics Performance

1.41 TFLOPS

Miscellaneous

AMD Ryzen 9 7945HX

Official Website

Intel Core i5 1230U

5.0

PCIe Version

4.0

28

PCIe Lanes

14

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