AMD Ryzen 9 7945HX3D vs Intel Core Ultra 7 165H

VS

AMD Ryzen 9 7945HX3D

Intel Core Ultra 7 165H

We compared two laptop CPUs: AMD Ryzen 9 7945HX3D with 16 cores 2.3GHz and Intel Core Ultra 7 165H 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 7945HX3D 's Advantages

Higher base frequency (2.3GHz vs 1.4GHz)

Larger L3 cache size (128MB vs 24MB)

More modern manufacturing process (5nm vs 7nm)

Lower TDP (55W vs 65W)

Intel Core Ultra 7 165H 's Advantages

Better graphics card performance

Higher specification of memory (7467 vs 5200)

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

Newer PCIe version (5.0 vs 5)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 9 7945HX3D +16%

1940

Intel Core Ultra 7 165H

1662

Cinebench R23 Multi Core

AMD Ryzen 9 7945HX3D +113%

33329

Intel Core Ultra 7 165H

15635

Geekbench 6 Single Core

AMD Ryzen 9 7945HX3D +12%

2783

Intel Core Ultra 7 165H

2465

Geekbench 6 Multi Core

AMD Ryzen 9 7945HX3D +23%

16080

Intel Core Ultra 7 165H

12974

Blender

AMD Ryzen 9 7945HX3D +108%

475

Intel Core Ultra 7 165H

228

AMD Ryzen 9 7945HX3D

VS

Intel Core Ultra 7 165H

General Parameters

Jul 2023

Release Date

Dec 2023

AMD

Manufacturer

Intel

Laptop

Type

Laptop

-

Instruction Set

x86-64

Dragon Range

Core Architecture

Meteor Lake

-

Processor Number

165H

AMD Socket FL1

Socket

FCBGA-2049

Radeon 610M

Integrated Graphics

Arc Graphics (8-Cores)

Ryzen 9 (Zen 4 (Dragon Range))

Generation

Ultra 7 (Meteor Lake)

Package

17.84 billions

Transistor Count

-

5 nm

Manufacturing Process

7 nm

55 W

Power Consumption

20-65 W

-

Max Turbo Power Consumption

115 W

89 °C

Peak Operating Temperature

110°C

TSMC

Foundry

Intel

2x71 mm²

Die Size

-

6 nm

I/O Process Size

-

122 mm²

I/O Die Size

-

CPU Performance

-

Performance Cores

6

-

Performance Core Threads

12

2.3 GHz

Performance Core Base Frequency

1.4 GHz

5.4 GHz

Performance Core Turbo Frequency

5 GHz

-

Efficiency Cores

10

-

Efficiency Core Threads

10

-

Efficiency Core Base Frequency

0.8 GHz

-

Efficiency Core Turbo Frequency

3.8 GHz

16

Total Core Count

16

32

Total Thread Count

22

100 MHz

Bus Frequency

100 MHz

23.0

Multiplier

38x

64 KB per core

L1 Cache

112 K per core

1 MB per core

L2 Cache

2 MB per core

128 MB shared

L3 Cache

24 MB shared

Yes

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR5-5200

Memory Types

LPDDR5-7467, LPDDR5x-7467, DDR5-5600

64 GB

Max Memory Size

96 GB

2

Max Memory Channels

2

83.2 GB/s

Max Memory Bandwidth

120 GB/s

Yes

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

2200 MHz

GPU Max Dynamic Frequency

2300 MHz

-

Shader Units

128

-

Texture Units

8

-

Raster Operation Units

4

2

Execution Units

8

-

Max Resolution

7680x4320 - 60 Hz

0.49 TFLOPS

Graphics Performance

5.76 TFLOPS

Miscellaneous

AMD Ryzen 9 7945HX3D

Official Website

Intel Core Ultra 7 165H

5

PCIe Version

5.0

28

PCIe Lanes

28

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