AMD Ryzen 3 2300U vs Intel Core i9 12900HK

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We compared two laptop CPUs: AMD Ryzen 3 2300U with 4 cores 2.0GHz and Intel Core i9 12900HK with 14 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 3 2300U's Advantages

Lower TDP (15W vs 35W)

Intel Core i9 12900HK's Advantages

Released 4 years late

Better graphics card performance

Higher specification of memory (LPDDR5-5200 vs DDR4-2400)

Larger memory bandwidth (76.8GB/s vs 35.76GB/s)

Newer PCIe version (4.0 vs 3.0)

Higher base frequency (2.5GHz vs 2.0GHz)

Larger L3 cache size (24MB vs 4MB)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 3 2300U

887

Intel Core i9 12900HK +120%

1957

Cinebench R23 Multi Core

AMD Ryzen 3 2300U

2637

Intel Core i9 12900HK +602%

18523

Geekbench 6 Single Core

AMD Ryzen 3 2300U

1014

Intel Core i9 12900HK +132%

2361

Geekbench 6 Multi Core

AMD Ryzen 3 2300U

2680

Intel Core i9 12900HK +354%

12172

Geekbench 5 Single Core

AMD Ryzen 3 2300U

695

Intel Core i9 12900HK +157%

1793

Geekbench 5 Multi Core

AMD Ryzen 3 2300U

2416

Intel Core i9 12900HK +451%

13317

Passmark CPU Single Core

AMD Ryzen 3 2300U

1735

Intel Core i9 12900HK +111%

3676

Passmark CPU Multi Core

AMD Ryzen 3 2300U

5458

Intel Core i9 12900HK +412%

27949

AMD Ryzen 3 2300U

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Intel Core i9 12900HK

General Parameters

Jan 2018

Release Date

Jan 2022

AMD

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Raven Ridge

Core Architecture

Alder Lake

-

Processor Number

i9-12900HK

FP5

Socket

BGA-1744

Radeon Vega 6

Integrated Graphics

Iris Xe Graphics (96EU)

Package

4.9 billions

Transistor Count

-

14 nm

Manufacturing Process

10 nm

FP5

Socket

BGA-1744

15 W

Power Consumption

35-45 W

-

Max Turbo Power Consumption

115W

95 °C

Peak Operating Temperature

100°C

CPU Performance

4

Performance Cores

6

4

Performance Core Threads

12

2.0 GHz

Performance Core Base Frequency

2.5 GHz

3.4 GHz

Performance Core Turbo Frequency

5 GHz

-

Efficiency Cores

8

-

Efficiency Core Threads

8

-

Efficiency Core Base Frequency

1.8 GHz

-

Efficiency Core Turbo Frequency

3.8 GHz

4

Total Core Count

14

4

Total Thread Count

20

100MHz

Bus Frequency

100MHz

20x

Multiplier

25x

128K per core

L1 Cache

80K per core

512K per core

L2 Cache

1280K per core

4MB shared

L3 Cache

24MB shared

No

Unlocked Multiplier

Yes

Memory Parameters

DDR4-2400

Memory Types

DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267

32GB

Max Memory Size

64GB

2

Max Memory Channels

2

35.76 GB/s

Max Memory Bandwidth

76.8 GB/s

Yes

ECC Memory Support

No

Graphics Card Parameters

True

Integrated Graphics

True

300 MHz

GPU Base Frequency

300 MHz

1100 MHz

GPU Max Dynamic Frequency

1450 MHz

384

Shader Units

768

24

Texture Units

48

8

Raster Operation Units

24

6

Execution Units

96

15 W

Power Consumption

15 W

3840x2160 - 60 Hz

Max Resolution

-

0.85 TFLOPS

Graphics Performance

1.69 TFLOPS

Miscellaneous

AMD Ryzen 3 2300U

Official Website

Intel Core i9 12900HK

3.0

PCIe Version

4.0

12

PCIe Lanes

28

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