Intel Core i7 1280P vs AMD Ryzen 9 5900HX

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We compared two laptop CPUs: Intel Core i7 1280P with 14 cores 1.8GHz and AMD Ryzen 9 5900HX 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 1 years and 1 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 35W)

AMD Ryzen 9 5900HX 's Advantages

Higher base frequency (3.3GHz vs 1.8GHz)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i7 1280P +8%

1614

AMD Ryzen 9 5900HX

1484

Cinebench R23 Multi Core

Intel Core i7 1280P

11581

AMD Ryzen 9 5900HX +10%

12809

Geekbench 6 Single Core

Intel Core i7 1280P +8%

2168

AMD Ryzen 9 5900HX

1993

Geekbench 6 Multi Core

Intel Core i7 1280P +13%

10563

AMD Ryzen 9 5900HX

9310

Blender

Intel Core i7 1280P

190

AMD Ryzen 9 5900HX +13%

216

Geekbench 5 Single Core

Intel Core i7 1280P +14%

1737

AMD Ryzen 9 5900HX

1511

Geekbench 5 Multi Core

Intel Core i7 1280P +24%

10341

AMD Ryzen 9 5900HX

8303

Passmark CPU Single Core

Intel Core i7 1280P +3%

3302

AMD Ryzen 9 5900HX

3183

Passmark CPU Multi Core

Intel Core i7 1280P

20334

AMD Ryzen 9 5900HX +11%

22772

Intel Core i7 1280P

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AMD Ryzen 9 5900HX

General Parameters

Feb 2022

Release Date

Jan 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

35-54 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

Yes

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

2100 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

AMD Ryzen 9 5900HX

4.0

PCIe Version

3.0

20

PCIe Lanes

16

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