Intel Core i9 12900HX vs AMD Ryzen 7 3750H

VS

Intel Core i9 12900HX

AMD Ryzen 7 3750H

We compared two laptop CPUs: Intel Core i9 12900HX with 16 cores 2.3GHz and AMD Ryzen 7 3750H with 4 cores 2.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 12900HX 's Advantages

Released 3 years and 4 months late

Higher specification of memory (4800 vs 2400)

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

Newer PCIe version (5.0 vs 3.0)

Larger L3 cache size (30MB vs 4MB)

More modern manufacturing process (10nm vs 12nm)

AMD Ryzen 7 3750H 's Advantages

Better graphics card performance

Lower TDP (35W vs 55W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i9 12900HX +111%

1904

AMD Ryzen 7 3750H

902

Cinebench R23 Multi Core

Intel Core i9 12900HX +415%

20977

AMD Ryzen 7 3750H

4070

Geekbench 6 Single Core

Intel Core i9 12900HX +170%

2519

AMD Ryzen 7 3750H

931

Geekbench 6 Multi Core

Intel Core i9 12900HX +369%

14447

AMD Ryzen 7 3750H

3075

Blender

Intel Core i9 12900HX +382%

280

AMD Ryzen 7 3750H

58

Geekbench 5 Single Core

Intel Core i9 12900HX +124%

1896

AMD Ryzen 7 3750H

844

Geekbench 5 Multi Core

Intel Core i9 12900HX +391%

16154

AMD Ryzen 7 3750H

3284

Passmark CPU Single Core

Intel Core i9 12900HX +85%

3874

AMD Ryzen 7 3750H

2084

Passmark CPU Multi Core

Intel Core i9 12900HX +321%

34632

AMD Ryzen 7 3750H

8224

Intel Core i9 12900HX

VS

AMD Ryzen 7 3750H

General Parameters

May 2022

Release Date

Jan 2019

Intel

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Alder Lake

Core Architecture

Picasso

i9-12900HX

Processor Number

-

BGA-1964

Socket

FP5

UHD Graphics (32EU)

Integrated Graphics

Radeon RX Vega 10

Package

-

Transistor Count

4.9 billions

10 nm

Manufacturing Process

12 nm

45-55 W

Power Consumption

12-35 W

157 W

Max Turbo Power Consumption

-

100°C

Peak Operating Temperature

105 °C

CPU Performance

8

Performance Cores

4

16

Performance Core Threads

8

2.3 GHz

Performance Core Base Frequency

2.3 GHz

5 GHz

Performance Core Turbo Frequency

4 GHz

8

Efficiency Cores

-

8

Efficiency Core Threads

-

1.7 GHz

Efficiency Core Base Frequency

-

3.6 GHz

Efficiency Core Turbo Frequency

-

16

Total Core Count

4

24

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

23x

Multiplier

23x

80 K per core

L1 Cache

96 K per core

1280 K per core

L2 Cache

512 K per core

30 MB shared

L3 Cache

4 MB shared

Yes

Unlocked Multiplier

No

Memory Parameters

DDR5-4800, DDR4-3200

Memory Types

DDR4-2400

128 GB

Max Memory Size

32 GB

2

Max Memory Channels

2

76.8 GB/s

Max Memory Bandwidth

35.76 GB/s

No

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

300 MHz

1550 MHz

GPU Max Dynamic Frequency

1400 MHz

256

Shader Units

640

16

Texture Units

40

8

Raster Operation Units

8

32

Execution Units

10

45 W

Power Consumption

10 W

-

Max Resolution

3840x2160 - 60 Hz

0.74 TFLOPS

Graphics Performance

1.664 TFLOPS

Miscellaneous

Intel Core i9 12900HX

Official Website

AMD Ryzen 7 3750H

5.0

PCIe Version

3.0

20

PCIe Lanes

12

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