Intel Core i5 1230U vs AMD Ryzen 9 7945HX

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We compared two laptop CPUs: Intel Core i5 1230U with 10 cores 1.0GHz 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

Intel Core i5 1230U 's Advantages

Better graphics card performance

Higher specification of memory (LPDDR5-5200 vs DDR5-5200)

Lower TDP (9W vs 55W)

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)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i5 1230U

1425

AMD Ryzen 9 7945HX +37%

1963

Cinebench R23 Multi Core

Intel Core i5 1230U

5869

AMD Ryzen 9 7945HX +489%

34581

Geekbench 6 Single Core

Intel Core i5 1230U

1848

AMD Ryzen 9 7945HX +57%

2906

Geekbench 6 Multi Core

Intel Core i5 1230U

7169

AMD Ryzen 9 7945HX +170%

19413

Geekbench 5 Single Core

Intel Core i5 1230U

1525

AMD Ryzen 9 7945HX +37%

2095

Geekbench 5 Multi Core

Intel Core i5 1230U

6842

AMD Ryzen 9 7945HX +184%

19488

Passmark CPU Single Core

Intel Core i5 1230U

2622

AMD Ryzen 9 7945HX +55%

4076

Passmark CPU Multi Core

Intel Core i5 1230U

10757

AMD Ryzen 9 7945HX +413%

55213

Intel Core i5 1230U

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AMD Ryzen 9 7945HX

General Parameters

Feb 2022

Release Date

Jan 2023

Intel

Manufacturer

Amd

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Alder Lake-U

Core Architecture

Zen 4 (Dragon Range)

i5-1230U

Processor Number

-

LGA-1700

Socket

FL1

Iris Xe Graphics (80EU)

Integrated Graphics

Radeon 610M

Package

-

Transistor Count

13.1 billions

10 nm

Manufacturing Process

5 nm

LGA-1700

Socket

FL1

9 W

Power Consumption

55-75 W

100 °C

Peak Operating Temperature

100°C

CPU Performance

2

Performance Cores

16

-

Performance Core Threads

32

1.0 GHz

Performance Core Base Frequency

2.5 GHz

4.4 GHz

Performance Core Turbo Frequency

5.4 GHz

8

Efficiency Cores

-

10

Total Core Count

16

12

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

10x

Multiplier

25x

80 K per core

L1 Cache

64 K per core

1280 K per core

L2 Cache

1 MB per core

12 MB shared

L3 Cache

64 MB shared

No

Unlocked Multiplier

Yes

Memory Parameters

LPDDR5-5200, LPDDR4x-4267

Memory Types

DDR5-5200

64 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

76.8 GB/s

Max Memory Bandwidth

83.2 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

1500 MHz

850 MHz

GPU Max Dynamic Frequency

2200 MHz

640

Shader Units

128

40

Texture Units

8

20

Raster Operation Units

4

80

Execution Units

2

15 W

Power Consumption

15 W

1.41 TFLOPS

Graphics Performance

0.49 TFLOPS

Miscellaneous

Intel Core i5 1230U

Official Website

AMD Ryzen 9 7945HX

4.0

PCIe Version

5.0

14

PCIe Lanes

28

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