AMD Ryzen 9 6900HX vs Intel Core Ultra 7 155H

VS

AMD Ryzen 9 6900HX Intel Core Ultra 7 155H

We compared two laptop CPUs: AMD Ryzen 9 6900HX with 8 cores 3.3GHz and Intel Core Ultra 7 155H with 16 cores 1.4GHz . 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 base frequency (3.3GHz vs 1.4GHz)

Intel Core Ultra 7 155H 's Advantages

Released 1 years and 11 months late

Better graphics card performance

Higher specification of memory (LPDDR5-7467 vs LPDDR5-6400)

Larger memory bandwidth (120GB/s vs 76.8GB/s)

Newer PCIe version (5.0 vs 4.0)

Larger L3 cache size (24MB vs 16MB)

Lower TDP (20W vs 45W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 9 6900HX

1605

Intel Core Ultra 7 155H +9%

1758

Cinebench R23 Multi Core

AMD Ryzen 9 6900HX

14392

Intel Core Ultra 7 155H +3%

14876

Geekbench 6 Single Core

AMD Ryzen 9 6900HX

2097

Intel Core Ultra 7 155H +13%

2386

Geekbench 6 Multi Core

AMD Ryzen 9 6900HX

10086

Intel Core Ultra 7 155H +24%

12518

Blender

AMD Ryzen 9 6900HX

184

Intel Core Ultra 7 155H +6%

196

Passmark CPU Single Core

AMD Ryzen 9 6900HX

3421

Intel Core Ultra 7 155H +3%

3556

Passmark CPU Multi Core

AMD Ryzen 9 6900HX

24494

Intel Core Ultra 7 155H +1%

24877

AMD Ryzen 9 6900HX

VS

Intel Core Ultra 7 155H

General Parameters

Jan 2022

Release Date

Dec 2023

AMD

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Rembrandt

Core Architecture

Meteor Lake

-

Processor Number

155H

FP7

Socket

FCBGA-2049

Radeon 680M

Integrated Graphics

Arc Graphics (8-Cores)

-

Generation

Ultra 7 (Meteor Lake)

Package

6 nm

Manufacturing Process

7 nm

FP7

Socket

FCBGA-2049

45 W

Power Consumption

20-65 W

-

Max Turbo Power Consumption

115 W

95 °C

Peak Operating Temperature

110°C

-

Foundry

Intel

-

Package

FC-BGA

CPU Performance

8

Performance Cores

6

16

Performance Core Threads

12

3.3 GHz

Performance Core Base Frequency

1.4 GHz

4.9 GHz

Performance Core Turbo Frequency

4.8 GHz

-

Efficiency Cores

10

-

Efficiency Core Threads

10

-

Efficiency Core Base Frequency

0.9 GHz

-

Efficiency Core Turbo Frequency

3.8 GHz

8

Total Core Count

16

Total Thread Count

22

100 MHz

Bus Frequency

100 MHz

33x

Multiplier

14x

64 K per core

L1 Cache

112 K per core

512 K per core

L2 Cache

2 MB per core

16 MB shared

L3 Cache

24 MB shared

Yes

Unlocked Multiplier

No

-

SMP

1

Memory Parameters

DDR5-4800, LPDDR5-6400

Memory Types

LPDDR5-7467, LPDDR5x-7467, DDR5-5600

64 GB

Max Memory Size

96 GB

2

Max Memory Channels

2

76.8 GB/s

Max Memory Bandwidth

120 GB/s

-

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

2000 MHz

GPU Base Frequency

-

2400 MHz

GPU Max Dynamic Frequency

2250 MHz

768

Shader Units

128

48

Texture Units

8

32

Raster Operation Units

4

12

Execution Units

8

15 W

Power Consumption

-

Max Resolution

7680x4320 - 60 Hz

3.686 TFLOPS

Graphics Performance

5.76 TFLOPS

Miscellaneous

AMD Ryzen 9 6900HX

Official Website

Intel Core Ultra 7 155H

4.0

PCIe Version

5.0

16

PCIe Lanes

28

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