Intel Core i9 12900H vs AMD Ryzen 9 4900HS

VS

Intel Core i9 12900H

AMD Ryzen 9 4900HS

We compared two laptop CPUs: Intel Core i9 12900H with 14 cores 2.5GHz and AMD Ryzen 9 4900HS with 8 cores 3.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 12900H 's Advantages

Released 1 years and 10 months late

Higher specification of memory (5200 vs 4266)

Larger memory bandwidth (76.8GB/s vs 68.27GB/s)

Newer PCIe version (4.0 vs 3.0)

Larger L3 cache size (24MB vs 8MB)

AMD Ryzen 9 4900HS 's Advantages

Higher base frequency (3.0GHz vs 2.5GHz)

More modern manufacturing process (7nm vs 10nm)

Lower TDP (35W vs 45W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i9 12900H +49%

1906

AMD Ryzen 9 4900HS

1271

Cinebench R23 Multi Core

Intel Core i9 12900H +70%

16503

AMD Ryzen 9 4900HS

9693

Geekbench 6 Single Core

Intel Core i9 12900H +70%

2397

AMD Ryzen 9 4900HS

1407

Geekbench 6 Multi Core

Intel Core i9 12900H +141%

11973

AMD Ryzen 9 4900HS

4967

Blender

Intel Core i9 12900H +46%

227

AMD Ryzen 9 4900HS

155

Geekbench 5 Single Core

Intel Core i9 12900H +57%

1839

AMD Ryzen 9 4900HS

1166

Geekbench 5 Multi Core

Intel Core i9 12900H +78%

12692

AMD Ryzen 9 4900HS

7120

Passmark CPU Single Core

Intel Core i9 12900H +45%

3811

AMD Ryzen 9 4900HS

2614

Passmark CPU Multi Core

Intel Core i9 12900H +47%

28264

AMD Ryzen 9 4900HS

19134

Intel Core i9 12900H

VS

AMD Ryzen 9 4900HS

General Parameters

Jan 2022

Release Date

Mar 2020

Intel

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Alder Lake

Core Architecture

Zen 2

i9-12900H

Processor Number

-

BGA-1744

Socket

FP6

Iris Xe Graphics (96EU)

Integrated Graphics

Radeon Vega 8

Package

10 nm

Manufacturing Process

7 nm

35-45 W

Power Consumption

35 W

115 W

Max Turbo Power Consumption

-

100°C

Peak Operating Temperature

105 °C

CPU Performance

6

Performance Cores

8

12

Performance Core Threads

16

2.5 GHz

Performance Core Base Frequency

3.0 GHz

5 GHz

Performance Core Turbo Frequency

4.3 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

100 MHz

Bus Frequency

100 MHz

25x

Multiplier

30x

80 K per core

L1 Cache

-

1280 K per core

L2 Cache

512 K per core

24 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

Memory Parameters

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

Memory Types

DDR4-3200, LPDDR4X-4266

64 GB

Max Memory Size

32 GB

2

Max Memory Channels

2

76.8 GB/s

Max Memory Bandwidth

68.27 GB/s

No

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

-

1450 MHz

GPU Max Dynamic Frequency

1750 MHz

768

Shader Units

512

48

Texture Units

32

24

Raster Operation Units

8

96

Execution Units

-

15 W

Power Consumption

15 W

1.69 TFLOPS

Graphics Performance

-

Miscellaneous

Intel Core i9 12900H

Official Website

AMD Ryzen 9 4900HS

4.0

PCIe Version

3.0

28

PCIe Lanes

16

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