Intel Core i7 12800H vs AMD Ryzen 5 PRO 8640HS

VS

Intel Core i7 12800H AMD Ryzen 5 PRO 8640HS

We compared two laptop CPUs: Intel Core i7 12800H with 14 cores 2.4GHz and AMD Ryzen 5 PRO 8640HS with 6 cores 3.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 12800H 's Advantages

Integrated graphics card

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

Larger L3 cache size (24MB vs 16MB)

AMD Ryzen 5 PRO 8640HS 's Advantages

Released 2 years and 3 months late

Newer PCIe version (4 vs 4.0)

Higher base frequency (3.5GHz vs 2.4GHz)

Lower TDP (28W vs 35W)

Score

Benchmark

Geekbench 6 Single Core

Intel Core i7 12800H

2075

AMD Ryzen 5 PRO 8640HS +17%

2432

Geekbench 6 Multi Core

Intel Core i7 12800H

9400

AMD Ryzen 5 PRO 8640HS +3%

9739

Intel Core i7 12800H

VS

AMD Ryzen 5 PRO 8640HS

General Parameters

Jan 2022

Release Date

Apr 2024

Intel

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

-

Alder Lake-H

Core Architecture

Hawk Point

i7-12800H

Processor Number

-

BGA-1744

Socket

AMD Socket FP7

Iris Xe Graphics (96EU)

Integrated Graphics

Radeon 760M

-

Generation

Ryzen 5 (Zen 4 (Hawk Point))

Package

-

Transistor Count

25 billions

10 nm

Manufacturing Process

4 nm

BGA-1744

Socket

AMD Socket FP7

35-45 W

Power Consumption

28 W

100 °C

Peak Operating Temperature

-

Foundry

TSMC

-

Die Size

178 mm²

-

Package

FP7, FP7r2

CPU Performance

6

Performance Cores

-

2.4 GHz

Performance Core Base Frequency

3.5 GHz

4.8 GHz

Performance Core Turbo Frequency

4.9 GHz

8

Efficiency Cores

-

14

Total Core Count

6

20

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

24x

Multiplier

35.0

80 K per core

L1 Cache

64 KB per core

1280 K per core

L2 Cache

1 MB per core

24 MB shared

L3 Cache

16 MB shared

No

Unlocked Multiplier

No

-

SMP

1

Memory Parameters

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

Memory Types

DDR5-5600

64 GB

Max Memory Size

-

2

Max Memory Channels

2

76.8 GB/s

Max Memory Bandwidth

-

No

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

-

300 MHz

GPU Base Frequency

-

1400 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 i7 12800H

Official Website

-

4.0

PCIe Version

4

28

PCIe Lanes

20

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