Intel Core i9 12950HX vs AMD Ryzen 3 5400U

VS

Intel Core i9 12950HX

AMD Ryzen 3 5400U

We compared two laptop CPUs: Intel Core i9 12950HX with 16 cores 2.3GHz and AMD Ryzen 3 5400U with 4 cores 2.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 12950HX 's Advantages

Released 1 years and 4 months late

Higher specification of memory (4800 vs 4266)

Larger memory bandwidth (76.8GB/s vs 51.2GB/s)

Newer PCIe version (5.0 vs 3.0)

Larger L3 cache size (30MB vs 8MB)

AMD Ryzen 3 5400U 's Advantages

Higher base frequency (2.6GHz vs 2.3GHz)

More modern manufacturing process (7nm vs 10nm)

Lower TDP (25W vs 55W)

Score

Benchmark

Geekbench 6 Single Core

Intel Core i9 12950HX +55%

2546

AMD Ryzen 3 5400U

1639

Geekbench 6 Multi Core

Intel Core i9 12950HX +218%

14260

AMD Ryzen 3 5400U

4483

Blender

Intel Core i9 12950HX +374%

294

AMD Ryzen 3 5400U

62

Geekbench 5 Single Core

Intel Core i9 12950HX +54%

1893

AMD Ryzen 3 5400U

1227

Geekbench 5 Multi Core

Intel Core i9 12950HX +301%

16170

AMD Ryzen 3 5400U

4025

Passmark CPU Single Core

Intel Core i9 12950HX +45%

3832

AMD Ryzen 3 5400U

2637

Passmark CPU Multi Core

Intel Core i9 12950HX +206%

32506

AMD Ryzen 3 5400U

10604

Intel Core i9 12950HX

VS

AMD Ryzen 3 5400U

General Parameters

May 2022

Release Date

Jan 2021

Intel

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Alder Lake

Core Architecture

Cezanne

i9-12950HX

Processor Number

-

BGA-1964

Socket

FP6

UHD Graphics (32EU)

Integrated Graphics

Radeon RX Vega 6

Package

10 nm

Manufacturing Process

7 nm

45-55 W

Power Consumption

10-25 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

2.6 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

26x

80 K per core

L1 Cache

64 K per core

1280 K per core

L2 Cache

512 K per core

30 MB shared

L3 Cache

8 MB shared

Yes

Unlocked Multiplier

No

Memory Parameters

DDR5-4800, DDR4-3200

Memory Types

DDR4-3200, LPDDR4-4266

128 GB

Max Memory Size

32 GB

2

Max Memory Channels

2

76.8 GB/s

Max Memory Bandwidth

51.2 GB/s

Yes

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

-

1550 MHz

GPU Max Dynamic Frequency

1600 MHz

256

Shader Units

384

16

Texture Units

24

8

Raster Operation Units

8

32

Execution Units

-

45 W

Power Consumption

15 W

0.74 TFLOPS

Graphics Performance

-

Miscellaneous

Intel Core i9 12950HX

Official Website

AMD Ryzen 3 5400U

5.0

PCIe Version

3.0

20

PCIe Lanes

12

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