AMD Ryzen 7 PRO 8840HS vs Intel Core i9 12900HK

VS

AMD Ryzen 7 PRO 8840HS

Intel Core i9 12900HK

We compared two laptop CPUs: AMD Ryzen 7 PRO 8840HS with 8 cores 3.3GHz 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

AMD Ryzen 7 PRO 8840HS 's Advantages

Released 2 years and 3 months late

Higher specification of memory (7500 vs 5200)

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

Higher base frequency (3.3GHz vs 2.5GHz)

More modern manufacturing process (4nm vs 10nm)

Lower TDP (30W vs 45W)

Intel Core i9 12900HK 's Advantages

Newer PCIe version (4.0 vs 4)

Larger L3 cache size (24MB vs 16MB)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 7 PRO 8840HS

1757

Intel Core i9 12900HK +10%

1934

Cinebench R23 Multi Core

AMD Ryzen 7 PRO 8840HS

15930

Intel Core i9 12900HK +14%

18257

Geekbench 6 Single Core

AMD Ryzen 7 PRO 8840HS

2286

Intel Core i9 12900HK +3%

2361

Geekbench 6 Multi Core

AMD Ryzen 7 PRO 8840HS

11550

Intel Core i9 12900HK +5%

12172

Blender

AMD Ryzen 7 PRO 8840HS

111

Intel Core i9 12900HK +127%

253

AMD Ryzen 7 PRO 8840HS

VS

Intel Core i9 12900HK

General Parameters

Apr 2024

Release Date

Jan 2022

AMD

Manufacturer

Intel

Laptop

Type

Laptop

-

Instruction Set

x86-64

Hawk Point

Core Architecture

Alder Lake

-

Processor Number

i9-12900HK

AMD Socket FP7

Socket

BGA-1744

Radeon 780M

Integrated Graphics

Iris Xe Graphics (96EU)

Ryzen 7 (Zen 4 (Hawk Point))

Generation

-

Package

25 billions

Transistor Count

-

4 nm

Manufacturing Process

10 nm

20-30 W

Power Consumption

35-45 W

-

Max Turbo Power Consumption

115 W

-

Peak Operating Temperature

100°C

TSMC

Foundry

-

178 mm²

Die Size

-

CPU Performance

8

Performance Cores

6

16

Performance Core Threads

12

3.3 GHz

Performance Core Base Frequency

2.5 GHz

5.1 GHz

Performance Core Turbo Frequency

5 GHz

-

Efficiency Cores

8

-

Efficiency Core Threads

8

-

Efficiency Core Base Frequency

1.8 GHz

-

Efficiency Core Turbo Frequency

3.8 GHz

8

Total Core Count

14

16

Total Thread Count

20

100 MHz

Bus Frequency

100 MHz

33.0

Multiplier

25x

64 KB per core

L1 Cache

80 K per core

8 MB

L2 Cache

1280 K per core

16 MB

L3 Cache

24 MB shared

No

Unlocked Multiplier

Yes

1

SMP

-

Memory Parameters

DDR5-5600,LPDDR5x-7500

Memory Types

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

256 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

89.6 GB/s

Max Memory Bandwidth

76.8 GB/s

Yes

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

-

GPU Base Frequency

300 MHz

2700 MHz

GPU Max Dynamic Frequency

1450 MHz

-

Shader Units

768

-

Texture Units

48

-

Raster Operation Units

24

12

Execution Units

96

-

Power Consumption

15 W

-

Graphics Performance

1.69 TFLOPS

Miscellaneous

AMD Ryzen 7 PRO 8840HS

Official Website

Intel Core i9 12900HK

4

PCIe Version

4.0

20

PCIe Lanes

28

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