AMD Ryzen 9 5900H vs Intel Core i7 12800H

VS

AMD Ryzen 9 5900H

Intel Core i7 12800H

We compared two laptop CPUs: AMD Ryzen 9 5900H with 8 cores 3.3GHz and Intel Core i7 12800H with 14 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 9 5900H 's Advantages

Higher base frequency (3.3GHz vs 2.4GHz)

More modern manufacturing process (7nm vs 10nm)

Intel Core i7 12800H 's Advantages

Released 9 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 16MB)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 9 5900H

1466

Intel Core i7 12800H +23%

1813

Cinebench R23 Multi Core

AMD Ryzen 9 5900H

12815

Intel Core i7 12800H +22%

15712

Geekbench 6 Single Core

AMD Ryzen 9 5900H

2034

Intel Core i7 12800H +2%

2075

Geekbench 6 Multi Core

AMD Ryzen 9 5900H

7376

Intel Core i7 12800H +27%

9400

Geekbench 5 Single Core

AMD Ryzen 9 5900H

1528

Intel Core i7 12800H +14%

1755

Geekbench 5 Multi Core

AMD Ryzen 9 5900H

8790

Intel Core i7 12800H +38%

12140

Passmark CPU Single Core

AMD Ryzen 9 5900H

3308

Intel Core i7 12800H +5%

3504

Passmark CPU Multi Core

AMD Ryzen 9 5900H

20753

Intel Core i7 12800H +17%

24411

AMD Ryzen 9 5900H

VS

Intel Core i7 12800H

General Parameters

Apr 2021

Release Date

Jan 2022

AMD

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Cezanne

Core Architecture

Alder Lake-H

-

Processor Number

i7-12800H

FP6

Socket

BGA-1744

Radeon RX Vega 8

Integrated Graphics

Iris Xe Graphics (96EU)

Package

7 nm

Manufacturing Process

10 nm

45 W

Power Consumption

35-45 W

105 °C

Peak Operating Temperature

100 °C

CPU Performance

8

Performance Cores

6

16

Performance Core Threads

-

3.3 GHz

Performance Core Base Frequency

2.4 GHz

4.6 GHz

Performance Core Turbo Frequency

4.8 GHz

-

Efficiency Cores

8

Total Core Count

14

16

Total Thread Count

20

100 MHz

Bus Frequency

100 MHz

33x

Multiplier

24x

64 K per core

L1 Cache

80 K per core

512 K per core

L2 Cache

1280 K per core

16 MB shared

L3 Cache

24 MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR4-3200, LPDDR4-4266

Memory Types

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

64 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

68.27 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

1750 MHz

GPU Max Dynamic Frequency

1400 MHz

512

Shader Units

768

32

Texture Units

48

8

Raster Operation Units

24

-

Execution Units

96

15 W

Power Consumption

15 W

-

Graphics Performance

1.69 TFLOPS

Miscellaneous

-

Official Website

Intel Core i7 12800H

3.0

PCIe Version

4.0

16

PCIe Lanes

28

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