Intel Core i9 12900H vs AMD Ryzen 5 7520C

VS

Intel Core i9 12900H

AMD Ryzen 5 7520C

We compared two laptop CPUs: Intel Core i9 12900H with 14 cores 2.5GHz and AMD Ryzen 5 7520C with 4 cores 2.8GHz . 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

Integrated graphics card

Higher specification of memory (5200 vs 5)

Newer PCIe version (4.0 vs 3)

Larger L3 cache size (24MB vs 4MB)

AMD Ryzen 5 7520C 's Advantages

Released 1 years and 4 months late

Higher base frequency (2.8GHz vs 2.5GHz)

More modern manufacturing process (6nm vs 10nm)

Lower TDP (15W vs 45W)

Score

Intel Core i9 12900H

VS

AMD Ryzen 5 7520C

General Parameters

Jan 2022

Release Date

May 2023

Intel

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

-

Alder Lake

Core Architecture

Mendocino

i9-12900H

Processor Number

-

BGA-1744

Socket

AMD Socket FT6

Iris Xe Graphics (96EU)

Integrated Graphics

Radeon 610M

-

Generation

Ryzen 5(Zen 2 (Mendocino))

Package

10 nm

Manufacturing Process

6 nm

35-45 W

Power Consumption

15 W

115 W

Max Turbo Power Consumption

-

100°C

Peak Operating Temperature

95°C

-

Foundry

TSMC

-

Die Size

100 mm²

CPU Performance

6

Performance Cores

-

12

Performance Core Threads

-

2.5 GHz

Performance Core Base Frequency

2.8 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

4

20

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

25x

Multiplier

28.0

80 K per core

L1 Cache

64 KB per core

1280 K per core

L2 Cache

512 KB per core

24 MB shared

L3 Cache

4 MB shared

No

Unlocked Multiplier

No

-

SMP

1

Memory Parameters

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

Memory Types

DDR5

64 GB

Max Memory Size

-

2

Max Memory Channels

2

76.8 GB/s

Max Memory Bandwidth

-

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

-

300 MHz

GPU Base Frequency

-

1450 MHz

GPU Max Dynamic Frequency

-

768

Shader Units

-

48

Texture Units

-

24

Raster Operation Units

-

96

Execution Units

-

15 W

Power Consumption

-

1.69 TFLOPS

Graphics Performance

-

Miscellaneous

Intel Core i9 12900H

Official Website

AMD Ryzen 5 7520C

4.0

PCIe Version

3

28

PCIe Lanes

4

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