AMD Ryzen 9 6900HX vs Intel Processor U300

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We compared two laptop CPUs: AMD Ryzen 9 6900HX with 8 cores 3.3GHz and Intel Processor U300 with 5 cores 1.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 9 6900HX 's Advantages

Higher specification of memory (LPDDR5-6400 vs DDR5-5200)

Higher base frequency (3.3GHz vs 1.2GHz)

Larger L3 cache size (16MB vs 8MB)

Intel Processor U300 's Advantages

Released 1 years late

Lower TDP (12W vs 45W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 9 6900HX +2%

1605

Intel Processor U300

1571

Cinebench R23 Multi Core

AMD Ryzen 9 6900HX +250%

14392

Intel Processor U300

4101

Geekbench 6 Single Core

AMD Ryzen 9 6900HX

2097

Intel Processor U300 +1%

2122

Geekbench 6 Multi Core

AMD Ryzen 9 6900HX +93%

10086

Intel Processor U300

5217

Geekbench 5 Single Core

AMD Ryzen 9 6900HX

1583

Intel Processor U300

1572

Geekbench 5 Multi Core

AMD Ryzen 9 6900HX +110%

10087

Intel Processor U300

4783

AMD Ryzen 9 6900HX

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Intel Processor U300

General Parameters

Jan 2022

Release Date

Jan 2023

AMD

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Rembrandt

Core Architecture

Raptor Lake

-

Processor Number

U300

FP7

Socket

BGA-1744

Radeon 680M

Integrated Graphics

UHD Graphics (48 EU)

Package

6 nm

Manufacturing Process

10 nm

FP7

Socket

BGA-1744

45 W

Power Consumption

12-15 W

-

Max Turbo Power Consumption

55 W

95 °C

Peak Operating Temperature

100°C

CPU Performance

8

Performance Cores

1

16

Performance Core Threads

2

3.3 GHz

Performance Core Base Frequency

1.2 GHz

4.9 GHz

Performance Core Turbo Frequency

4.4 GHz

-

Efficiency Cores

4

-

Efficiency Core Threads

4

-

Efficiency Core Base Frequency

0.9 GHz

-

Efficiency Core Turbo Frequency

3.3 GHz

8

Total Core Count

5

16

Total Thread Count

6

100 MHz

Bus Frequency

100 MHz

33x

Multiplier

12x

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

8 MB shared

Yes

Unlocked Multiplier

No

Memory Parameters

DDR5-4800, LPDDR5-6400

Memory Types

DDR5-5200, DDR4-3200, LPDDR5-5200, LPDDR5x-5200, LPDDR4x-4267

64 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

76.8 GB/s

Max Memory Bandwidth

76.8 GB/s

-

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

2000 MHz

GPU Base Frequency

-

2400 MHz

GPU Max Dynamic Frequency

1100 MHz

768

Shader Units

-

48

Texture Units

-

32

Raster Operation Units

-

12

Execution Units

-

15 W

Power Consumption

-

3.686 TFLOPS

Graphics Performance

-

Miscellaneous

AMD Ryzen 9 6900HX

Official Website

Intel Processor U300

4.0

PCIe Version

4.0

16

PCIe Lanes

20

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