Intel Core i9 13900H vs Intel Core i9 12900HK

VS

Intel Core i9 13900H Intel Core i9 12900HK

We compared two laptop CPUs: Intel Core i9 13900H with 14 cores 2.6GHz 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

Intel Core i9 13900H's Advantages

Released 1 years late

Higher specification of memory (LPDDR5-6400 vs LPDDR5-5200)

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

Newer PCIe version (5.0 vs 4.0)

Higher base frequency (2.6GHz vs 2.5GHz)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i9 13900H

1973

Intel Core i9 12900HK

1957

Cinebench R23 Multi Core

Intel Core i9 13900H

17911

Intel Core i9 12900HK +3%

18523

Geekbench 6 Single Core

Intel Core i9 13900H +13%

2674

Intel Core i9 12900HK

2361

Geekbench 6 Multi Core

Intel Core i9 13900H +20%

14727

Intel Core i9 12900HK

12172

Blender

Intel Core i9 13900H +15%

277

Intel Core i9 12900HK

240

Geekbench 5 Single Core

Intel Core i9 13900H +2%

1842

Intel Core i9 12900HK

1793

Geekbench 5 Multi Core

Intel Core i9 13900H +8%

14479

Intel Core i9 12900HK

13317

Passmark CPU Single Core

Intel Core i9 13900H +5%

3866

Intel Core i9 12900HK

3676

Passmark CPU Multi Core

Intel Core i9 13900H +4%

29283

Intel Core i9 12900HK

27949

Intel Core i9 13900H

VS

Intel Core i9 12900HK

General Parameters

Jan 2023

Release Date

Jan 2022

Intel

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Raptor Lake

Core Architecture

Alder Lake

i9-13900H

Processor Number

i9-12900HK

BGA-1744

Socket

BGA-1744

Iris Xe Graphics (96 EU)

Integrated Graphics

Iris Xe Graphics (96EU)

Package

10 nm

Manufacturing Process

10 nm

BGA-1744

Socket

BGA-1744

35-45 W

Power Consumption

35-45 W

115W

Max Turbo Power Consumption

115W

100°C

Peak Operating Temperature

100°C

CPU Performance

6

Performance Cores

6

12

Performance Core Threads

12

2.6 GHz

Performance Core Base Frequency

2.5 GHz

5.4 GHz

Performance Core Turbo Frequency

5 GHz

8

Efficiency Cores

8

Efficiency Core Threads

8

1.9 GHz

Efficiency Core Base Frequency

1.8 GHz

4.1 GHz

Efficiency Core Turbo Frequency

3.8 GHz

14

Total Core Count

14

20

Total Thread Count

20

100MHz

Bus Frequency

100MHz

26x

Multiplier

25x

80K per core

L1 Cache

80K per core

2MB per core

L2 Cache

1280K per core

24MB shared

L3 Cache

24MB shared

No

Unlocked Multiplier

Yes

Memory Parameters

DDR5-5200, DDR4-3200, LPDDR5-6400, LPDDR5x-6400, LPDDR4x-4267

Memory Types

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

96GB

Max Memory Size

64GB

2

Max Memory Channels

2

89.6 GB/s

Max Memory Bandwidth

76.8 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

True

Integrated Graphics

True

300 MHz

GPU Base Frequency

300 MHz

1500 MHz

GPU Max Dynamic Frequency

1450 MHz

768

Shader Units

768

48

Texture Units

48

24

Raster Operation Units

24

96

Execution Units

96

15 W

Power Consumption

15 W

1.69 TFLOPS

Graphics Performance

1.69 TFLOPS

Miscellaneous

Intel Core i9 13900H

Official Website

Intel Core i9 12900HK

5.0

PCIe Version

4.0

28

PCIe Lanes

28

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