AMD Ryzen 9 7945HX3D vs Intel Celeron 7305

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We compared two laptop CPUs: AMD Ryzen 9 7945HX3D with 16 cores 2.3GHz and Intel Celeron 7305 with 5 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

Released 1 years and 6 months late

Larger memory bandwidth (83.2GB/s vs 76.8GB/s)

Newer PCIe version (5 vs 4.0)

Higher base frequency (2.3GHz vs 1.1GHz)

Larger L3 cache size (128MB vs 8MB)

Intel Celeron 7305 's Advantages

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

Lower TDP (12W vs 55W)

Score

Benchmark

Geekbench 6 Single Core

AMD Ryzen 9 7945HX3D +409%

2783

Intel Celeron 7305

546

Geekbench 6 Multi Core

AMD Ryzen 9 7945HX3D +1188%

16080

Intel Celeron 7305

1248

Geekbench 5 Single Core

AMD Ryzen 9 7945HX3D +401%

2138

Intel Celeron 7305

426

Geekbench 5 Multi Core

AMD Ryzen 9 7945HX3D +1444%

19153

Intel Celeron 7305

1240

AMD Ryzen 9 7945HX3D

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Intel Celeron 7305

General Parameters

Jul 2023

Release Date

Jan 2022

AMD

Manufacturer

Intel

Laptop

Type

Laptop

-

Instruction Set

x86-64

Dragon Range

Core Architecture

Alder Lake

-

Processor Number

7305

AMD Socket FL1

Socket

BGA-1744

Radeon 610M

Integrated Graphics

UHD Graphics (48 EU)

Ryzen 9 (Zen 4 (Dragon Range))

Generation

-

Package

17.84 billions

Transistor Count

-

5 nm

Manufacturing Process

10 nm

AMD Socket FL1

Socket

BGA-1744

55 W

Power Consumption

12-15 W

-

Max Turbo Power Consumption

55 W

89 °C

Peak Operating Temperature

100°C

TSMC

Foundry

-

2x71 mm²

Die Size

-

6 nm

I/O Process Size

-

122 mm²

I/O Die Size

-

µFC-BGAFL1

Package

-

CPU Performance

-

Performance Cores

1

-

Performance Core Threads

1

2.3 GHz

Performance Core Base Frequency

1.1 GHz

5.4 GHz

Performance Core Turbo Frequency

-

Efficiency Cores

4

-

Efficiency Core Threads

4

-

Efficiency Core Base Frequency

0.9 GHz

16

Total Core Count

5

32

Total Thread Count

5

100 MHz

Bus Frequency

100 MHz

23.0

Multiplier

11x

64 KB per core

L1 Cache

80 K per core

1 MB per core

L2 Cache

1280 K per core

128 MB shared

L3 Cache

8 MB shared

Yes

Unlocked Multiplier

No

1

SMP

-

Memory Parameters

DDR5-5200

Memory Types

DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267

64 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

83.2 GB/s

Max Memory Bandwidth

76.8 GB/s

Yes

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

2200 MHz

GPU Max Dynamic Frequency

1100 MHz

2

Execution Units

-

0.49 TFLOPS

Graphics Performance

-

Miscellaneous

AMD Ryzen 9 7945HX3D

Official Website

Intel Celeron 7305

5

PCIe Version

4.0

28

PCIe Lanes

20

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