Intel Core i9 12900HK vs AMD Ryzen Z1 Extreme

VS

Intel Core i9 12900HK AMD Ryzen Z1 Extreme

We compared two laptop CPUs: Intel Core i9 12900HK with 14 cores 2.5GHz and AMD Ryzen Z1 Extreme with 8 cores 3.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 12900HK's Advantages

Higher specification of memory (LPDDR5-5200 vs DDR5-5600)

Larger L3 cache size (24MB vs 16MB)

AMD Ryzen Z1 Extreme's Advantages

Released 1 years and 4 months late

Better graphics card performance

Larger memory bandwidth (89.6GB/s vs 76.8GB/s)

Newer PCIe version (4 vs 4.0)

Higher base frequency (3.3GHz vs 2.5GHz)

Lower TDP (9W vs 35W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i9 12900HK +16%

1957

AMD Ryzen Z1 Extreme

1676

Cinebench R23 Multi Core

Intel Core i9 12900HK +71%

18523

AMD Ryzen Z1 Extreme

10818

Geekbench 6 Single Core

Intel Core i9 12900HK +4%

2361

AMD Ryzen Z1 Extreme

2264

Geekbench 6 Multi Core

Intel Core i9 12900HK +14%

12172

AMD Ryzen Z1 Extreme

10616

Blender

Intel Core i9 12900HK +23%

240

AMD Ryzen Z1 Extreme

195

Geekbench 5 Single Core

Intel Core i9 12900HK

1793

AMD Ryzen Z1 Extreme +2%

1841

Geekbench 5 Multi Core

Intel Core i9 12900HK +34%

13317

AMD Ryzen Z1 Extreme

9906

Passmark CPU Single Core

Intel Core i9 12900HK

3676

AMD Ryzen Z1 Extreme +5%

3894

Passmark CPU Multi Core

Intel Core i9 12900HK +6%

27949

AMD Ryzen Z1 Extreme

26266

Intel Core i9 12900HK

VS

AMD Ryzen Z1 Extreme

General Parameters

Jan 2022

Release Date

May 2023

Intel

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

-

Alder Lake

Core Architecture

Phoenix

i9-12900HK

Processor Number

-

BGA-1744

Socket

AMD Socket FP8

Iris Xe Graphics (96EU)

Integrated Graphics

AMD Radeon 780M

-

Generation

Ryzen 7 (Zen 4 (Phoenix))

Package

-

Transistor Count

25 billions

10 nm

Manufacturing Process

4 nm

BGA-1744

Socket

AMD Socket FP8

35-45 W

Power Consumption

9-30 W

115W

Max Turbo Power Consumption

-

100°C

Peak Operating Temperature

100°C

-

Foundry

TSMC

-

Die Size

178 mm²

-

Package

FP8

CPU Performance

6

Performance Cores

-

12

Performance Core Threads

-

2.5 GHz

Performance Core Base Frequency

3.3 GHz

5 GHz

Performance Core Turbo Frequency

5.1 GHz

8

Efficiency Cores

-

8

Efficiency Core Threads

-

1.8 GHz

Efficiency Core Base Frequency

-

3.8 GHz

Efficiency Core Turbo Frequency

-

14

Total Core Count

8

20

Total Thread Count

16

100MHz

Bus Frequency

100MHz

25x

Multiplier

33.0

80K per core

L1 Cache

64K per core

1280K per core

L2 Cache

1MB per core

24MB shared

L3 Cache

16MB shared

Yes

Unlocked Multiplier

No

-

SMP

1

Memory Parameters

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

Memory Types

DDR5-5600

64GB

Max Memory Size

-

2

Max Memory Channels

2

76.8 GB/s

Max Memory Bandwidth

89.6 GB/s

No

ECC Memory Support

Yes

Graphics Card Parameters

True

Integrated Graphics

True

300 MHz

GPU Base Frequency

1500 MHz

1450 MHz

GPU Max Dynamic Frequency

2700 MHz

768

Shader Units

768

48

Texture Units

-

24

Raster Operation Units

-

96

Execution Units

12

15 W

Power Consumption

-

1.69 TFLOPS

Graphics Performance

8.6 TFLOPS

Miscellaneous

Intel Core i9 12900HK

Official Website

AMD Ryzen Z1 Extreme

4.0

PCIe Version

4

28

PCIe Lanes

20

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