Intel Core Ultra 7 155U vs AMD Ryzen 7 Pro 6850U

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Intel Core Ultra 7 155U AMD Ryzen 7 Pro 6850U

We compared two laptop CPUs: Intel Core Ultra 7 155U with 12 cores 1.7GHz and AMD Ryzen 7 Pro 6850U with 8 cores 2.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core Ultra 7 155U 's Advantages

Released 1 years and 8 months late

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

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

Lower TDP (12W vs 15W)

AMD Ryzen 7 Pro 6850U 's Advantages

Better graphics card performance

Higher base frequency (2.7GHz vs 1.7GHz)

Larger L3 cache size (16MB vs 12MB)

Score

Benchmark

Cinebench R23 Single Core

Intel Core Ultra 7 155U +17%

1738

AMD Ryzen 7 Pro 6850U

1483

Cinebench R23 Multi Core

Intel Core Ultra 7 155U

9648

AMD Ryzen 7 Pro 6850U +3%

9950

Geekbench 6 Single Core

Intel Core Ultra 7 155U +39%

2299

AMD Ryzen 7 Pro 6850U

1650

Geekbench 6 Multi Core

Intel Core Ultra 7 155U +20%

9138

AMD Ryzen 7 Pro 6850U

7612

Intel Core Ultra 7 155U

VS

AMD Ryzen 7 Pro 6850U

General Parameters

Dec 2023

Release Date

Apr 2022

Intel

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Meteor Lake

Core Architecture

Rembrandt

155U

Processor Number

-

FCBGA-2049

Socket

FP7

Arc Graphics (4-Cores)

Integrated Graphics

Radeon 680M

Package

7 nm

Manufacturing Process

6 nm

FCBGA-2049

Socket

FP7

12-57 W

Power Consumption

15-28 W

110°C

Peak Operating Temperature

95 °C

CPU Performance

2

Performance Cores

8

4

Performance Core Threads

16

1.7 GHz

Performance Core Base Frequency

2.7 GHz

4.8 GHz

Performance Core Turbo Frequency

4.7 GHz

10

Efficiency Cores

-

10

Efficiency Core Threads

-

1.2 GHz

Efficiency Core Base Frequency

-

3.8 GHz

Efficiency Core Turbo Frequency

-

12

Total Core Count

8

14

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

17x

Multiplier

27x

112 K per core

L1 Cache

64 K per core

2 MB per core

L2 Cache

512 K per core

12 MB shared

L3 Cache

16 MB shared

No

Unlocked Multiplier

No

Memory Parameters

LPDDR5-7467, LPDDR5x-7467, DDR5-5600

Memory Types

DDR5-4800, LPDDR5-6400

96 GB

Max Memory Size

64 GB

2

Max Memory Channels

4

120 GB/s

Max Memory Bandwidth

76.8 GB/s

No

ECC Memory Support

-

Graphics Card Parameters

true

Integrated Graphics

true

-

GPU Base Frequency

2000 MHz

1950 MHz

GPU Max Dynamic Frequency

2200 MHz

64

Shader Units

768

4

Texture Units

48

2

Raster Operation Units

32

4

Execution Units

12

-

Power Consumption

15 W

7680x4320 - 60 Hz

Max Resolution

-

2.24 TFLOPS

Graphics Performance

3.686 TFLOPS

Miscellaneous

Intel Core Ultra 7 155U

Official Website

AMD Ryzen 7 Pro 6850U

4.0

PCIe Version

4.0

20

PCIe Lanes

20

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