Intel Core i9 14900HX vs AMD Ryzen 7 3750H

VS

We compared two laptop CPUs: Intel Core i9 14900HX with 24 cores 2.2GHz 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 14900HX's Advantages

Released 5 years late

Higher specification of memory (DDR5-5600 vs DDR4-2400)

Larger memory bandwidth (89.6GB/s vs 35.76GB/s)

Newer PCIe version (5.0 vs 3.0)

Larger L3 cache size (36MB vs 4MB)

AMD Ryzen 7 3750H's Advantages

Better graphics card performance

Higher base frequency (2.3GHz vs 2.2GHz)

Lower TDP (12W vs 45W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i9 14900HX +142%

2193

AMD Ryzen 7 3750H

904

Cinebench R23 Multi Core

Intel Core i9 14900HX +688%

31908

AMD Ryzen 7 3750H

4045

Geekbench 6 Single Core

Intel Core i9 14900HX +225%

3026

AMD Ryzen 7 3750H

931

Geekbench 6 Multi Core

Intel Core i9 14900HX +498%

18418

AMD Ryzen 7 3750H

3075

Blender

Intel Core i9 14900HX +600%

427

AMD Ryzen 7 3750H

61

Passmark CPU Single Core

Intel Core i9 14900HX +109%

4375

AMD Ryzen 7 3750H

2084

Passmark CPU Multi Core

Intel Core i9 14900HX +476%

47406

AMD Ryzen 7 3750H

8224

Intel Core i9 14900HX

VS

AMD Ryzen 7 3750H

General Parameters

Jan 2024

Release Date

Jan 2019

Intel

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Raptor Lake Refresh

Core Architecture

Picasso

i9-14900HX

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

BGA-1964

Socket

FP5

45-55 W

Power Consumption

12-35 W

157W

Max Turbo Power Consumption

-

100°C

Peak Operating Temperature

105 °C

CPU Performance

8

Performance Cores

4

16

Performance Core Threads

8

2.2 GHz

Performance Core Base Frequency

2.3 GHz

5.8 GHz

Performance Core Turbo Frequency

4 GHz

16

Efficiency Cores

-

16

Efficiency Core Threads

-

1.6 GHz

Efficiency Core Base Frequency

-

4.1 GHz

Efficiency Core Turbo Frequency

-

24

Total Core Count

4

32

Total Thread Count

8

100MHz

Bus Frequency

100MHz

22x

Multiplier

23x

80K per core

L1 Cache

96K per core

2MB per core

L2 Cache

512K per core

36MB shared

L3 Cache

4MB shared

Yes

Unlocked Multiplier

No

Memory Parameters

DDR5-5600, DDR4-3200

Memory Types

DDR4-2400

192GB

Max Memory Size

32GB

2

Max Memory Channels

2

89.6 GB/s

Max Memory Bandwidth

35.76 GB/s

Yes

ECC Memory Support

Yes

Graphics Card Parameters

True

Integrated Graphics

True

300 MHz

GPU Base Frequency

300 MHz

1650 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 14900HX

Official Website

AMD Ryzen 7 3750H

5.0

PCIe Version

3.0

20

PCIe Lanes

12

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