AMD Ryzen 9 7945HX3D vs Intel Core Ultra 7 164U

VS

AMD Ryzen 9 7945HX3D Intel Core Ultra 7 164U

We compared two laptop CPUs: AMD Ryzen 9 7945HX3D with 16 cores 2.3GHz and Intel Core Ultra 7 164U with 12 cores 1.1GHz . 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

Integrated graphics card

Newer PCIe version (5 vs 4)

Higher base frequency (2.3GHz vs 1.1GHz)

Larger L3 cache size (128MB vs 12MB)

Intel Core Ultra 7 164U 's Advantages

Higher specification of memory (LPDDR5X-6400 vs DDR5-5200)

Larger memory bandwidth (102.4GB/s vs 83.2GB/s)

Lower TDP (9W vs 55W)

Score

Benchmark

Geekbench 6 Single Core

AMD Ryzen 9 7945HX3D +28%

2783

Intel Core Ultra 7 164U

2172

Geekbench 6 Multi Core

AMD Ryzen 9 7945HX3D +88%

16080

Intel Core Ultra 7 164U

8552

AMD Ryzen 9 7945HX3D

VS

Intel Core Ultra 7 164U

General Parameters

Jul 2023

Release Date

Dec 2023

AMD

Manufacturer

Intel

Laptop

Type

Laptop

Dragon Range

Core Architecture

Meteor Lake

AMD Socket FL1

Socket

Intel BGA 2551

Radeon 610M

Integrated Graphics

Arc Xe-LPG 64EU

Ryzen 9 (Zen 4 (Dragon Range))

Generation

Ultra 7 (Meteor Lake)

Package

17.84 billions

Transistor Count

-

5 nm

Manufacturing Process

7 nm

AMD Socket FL1

Socket

Intel BGA 2551

55 W

Power Consumption

9 W

89 °C

Peak Operating Temperature

-

TSMC

Foundry

Intel

2x71 mm²

Die Size

-

6 nm

I/O Process Size

-

122 mm²

I/O Die Size

-

µFC-BGAFL1

Package

FC-BGA

CPU Performance

-

Performance Cores

2

-

Performance Core Threads

4

2.3 GHz

Performance Core Base Frequency

1.1 GHz

5.4 GHz

Performance Core Turbo Frequency

4.8 GHz

-

Efficiency Cores

10

-

Efficiency Core Threads

10

-

Efficiency Core Base Frequency

700 MHz

-

Efficiency Core Turbo Frequency

3.8 GHz

16

Total Core Count

12

32

Total Thread Count

14

100 MHz

Bus Frequency

100 MHz

23.0

Multiplier

11.0

64 KB per core

L1 Cache

112 KB per core

1 MB per core

L2 Cache

2 MB per core

128 MB shared

L3 Cache

12 MB shared

Yes

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR5-5200

Memory Types

LPDDR5X-6400

64 GB

Max Memory Size

-

2

Max Memory Channels

2

83.2 GB/s

Max Memory Bandwidth

102.4 GB/s

Yes

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

-

2200 MHz

GPU Max Dynamic Frequency

-

2

Execution Units

-

0.49 TFLOPS

Graphics Performance

-

Miscellaneous

AMD Ryzen 9 7945HX3D

Official Website

Intel Core Ultra 7 164U

5

PCIe Version

4

28

PCIe Lanes

8

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