Intel Core Ultra 7 155U vs AMD Ryzen 7 7745HX

VS

Intel Core Ultra 7 155U AMD Ryzen 7 7745HX

We compared two laptop CPUs: Intel Core Ultra 7 155U with 12 cores 1.7GHz and AMD Ryzen 7 7745HX with 8 cores 3.6GHz . 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 11 months late

Better graphics card performance

Higher specification of memory (LPDDR5-7467 vs DDR5-5200)

Larger memory bandwidth (120GB/s vs 83.2GB/s)

Lower TDP (12W vs 45W)

AMD Ryzen 7 7745HX 's Advantages

Newer PCIe version (5.0 vs 4.0)

Higher base frequency (3.6GHz vs 1.7GHz)

Larger L3 cache size (32MB vs 12MB)

Score

Benchmark

Cinebench R23 Single Core

Intel Core Ultra 7 155U

1732

AMD Ryzen 7 7745HX +7%

1854

Cinebench R23 Multi Core

Intel Core Ultra 7 155U

9634

AMD Ryzen 7 7745HX +88%

18189

Geekbench 6 Single Core

Intel Core Ultra 7 155U

2299

AMD Ryzen 7 7745HX +21%

2792

Geekbench 6 Multi Core

Intel Core Ultra 7 155U

9138

AMD Ryzen 7 7745HX +64%

15066

Intel Core Ultra 7 155U

VS

AMD Ryzen 7 7745HX

General Parameters

Dec 2023

Release Date

Jan 2023

Intel

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Meteor Lake

Core Architecture

Zen 4 (Dragon Range)

155U

Processor Number

-

FCBGA-2049

Socket

FL1

Arc Graphics (4-Cores)

Integrated Graphics

Radeon 610M

Package

7 nm

Manufacturing Process

5 nm

FCBGA-2049

Socket

FL1

12-57 W

Power Consumption

45-75 W

110°C

Peak Operating Temperature

100°C

CPU Performance

2

Performance Cores

8

4

Performance Core Threads

16

1.7 GHz

Performance Core Base Frequency

3.6 GHz

4.8 GHz

Performance Core Turbo Frequency

5.1 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

36x

112 K per core

L1 Cache

64 K per core

2 MB per core

L2 Cache

1 MB per core

12 MB shared

L3 Cache

32 MB shared

No

Unlocked Multiplier

Yes

Memory Parameters

LPDDR5-7467, LPDDR5x-7467, DDR5-5600

Memory Types

DDR5-5200

96 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

120 GB/s

Max Memory Bandwidth

83.2 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

-

GPU Base Frequency

1500 MHz

1950 MHz

GPU Max Dynamic Frequency

2200 MHz

64

Shader Units

128

4

Texture Units

8

2

Raster Operation Units

4

Execution Units

2

-

Power Consumption

15 W

7680x4320 - 60 Hz

Max Resolution

-

2.24 TFLOPS

Graphics Performance

0.49 TFLOPS

Miscellaneous

Intel Core Ultra 7 155U

Official Website

AMD Ryzen 7 7745HX

4.0

PCIe Version

5.0

20

PCIe Lanes

28

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