Intel Core i7 1280P vs AMD Ryzen 9 5900H

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We compared two laptop CPUs: Intel Core i7 1280P with 14 cores 1.8GHz and AMD Ryzen 9 5900H with 8 cores 3.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 1280P 's Advantages

Released 10 months late

Higher specification of memory (LPDDR5-5200 vs LPDDR4-4266)

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)

Lower TDP (20W vs 45W)

AMD Ryzen 9 5900H 's Advantages

Higher base frequency (3.3GHz vs 1.8GHz)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i7 1280P +10%

1614

AMD Ryzen 9 5900H

1466

Cinebench R23 Multi Core

Intel Core i7 1280P

11581

AMD Ryzen 9 5900H +10%

12815

Geekbench 6 Single Core

Intel Core i7 1280P +6%

2168

AMD Ryzen 9 5900H

2034

Geekbench 6 Multi Core

Intel Core i7 1280P +43%

10563

AMD Ryzen 9 5900H

7376

Geekbench 5 Single Core

Intel Core i7 1280P +13%

1737

AMD Ryzen 9 5900H

1528

Geekbench 5 Multi Core

Intel Core i7 1280P +17%

10341

AMD Ryzen 9 5900H

8790

Passmark CPU Single Core

Intel Core i7 1280P

3302

AMD Ryzen 9 5900H

3308

Passmark CPU Multi Core

Intel Core i7 1280P

20334

AMD Ryzen 9 5900H +2%

20753

Intel Core i7 1280P

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AMD Ryzen 9 5900H

General Parameters

Feb 2022

Release Date

Apr 2021

Intel

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Alder Lake-P

Core Architecture

Cezanne

i7-1280P

Processor Number

-

BGA-1744

Socket

FP6

Iris Xe Graphics (96EU)

Integrated Graphics

Radeon RX Vega 8

Package

10 nm

Manufacturing Process

7 nm

BGA-1744

Socket

FP6

20-28 W

Power Consumption

45 W

100 °C

Peak Operating Temperature

105 °C

CPU Performance

6

Performance Cores

8

-

Performance Core Threads

16

1.8 GHz

Performance Core Base Frequency

3.3 GHz

4.8 GHz

Performance Core Turbo Frequency

4.6 GHz

8

Efficiency Cores

-

14

Total Core Count

8

20

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

18x

Multiplier

33x

80 K per core

L1 Cache

64 K per core

1280 K per core

L2 Cache

512 K per core

24 MB shared

L3 Cache

16 MB shared

No

Unlocked Multiplier

No

Memory Parameters

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

Memory Types

DDR4-3200, LPDDR4-4266

64 GB

Max Memory Size

64 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 i7 1280P

Official Website

-

4.0

PCIe Version

3.0

20

PCIe Lanes

16

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