AMD Ryzen 9 7945HX3D vs Intel Celeron 6305

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We compared two laptop CPUs: AMD Ryzen 9 7945HX3D with 16 cores 2.3GHz and Intel Celeron 6305 with 2 cores 1.8GHz . 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 2 years and 10 months late

Larger memory bandwidth (83.2GB/s vs 51.2GB/s)

Newer PCIe version (5 vs 3.0)

Higher base frequency (2.3GHz vs 1.8GHz)

Larger L3 cache size (128MB vs 4MB)

Intel Celeron 6305 's Advantages

Better graphics card performance

Higher specification of memory (LPDDR4x-3733 vs DDR5-5200)

Lower TDP (15W vs 55W)

Score

Benchmark

Geekbench 6 Single Core

AMD Ryzen 9 7945HX3D +334%

2783

Intel Celeron 6305

640

Geekbench 6 Multi Core

AMD Ryzen 9 7945HX3D +1376%

16080

Intel Celeron 6305

1089

Geekbench 5 Single Core

AMD Ryzen 9 7945HX3D +316%

2138

Intel Celeron 6305

513

Geekbench 5 Multi Core

AMD Ryzen 9 7945HX3D +1662%

19153

Intel Celeron 6305

1087

AMD Ryzen 9 7945HX3D

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Intel Celeron 6305

General Parameters

Jul 2023

Release Date

Sep 2020

AMD

Manufacturer

Intel

Laptop

Type

Laptop

-

Instruction Set

x86-64

Dragon Range

Core Architecture

Tiger Lake

-

Processor Number

6305

AMD Socket FL1

Socket

BGA-1449

Radeon 610M

Integrated Graphics

UHD Graphics Xe G4 48 EUs

Ryzen 9 (Zen 4 (Dragon Range))

Generation

-

Package

17.84 billions

Transistor Count

-

5 nm

Manufacturing Process

10 nm

AMD Socket FL1

Socket

BGA-1449

55 W

Power Consumption

15 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

2

-

Performance Core Threads

2

2.3 GHz

Performance Core Base Frequency

1.8 GHz

5.4 GHz

Performance Core Turbo Frequency

-

16

Total Core Count

2

32

Total Thread Count

2

100 MHz

Bus Frequency

100 MHz

23.0

Multiplier

18x

64 KB per core

L1 Cache

96 K per core

1 MB per core

L2 Cache

1256 K per core

128 MB shared

L3 Cache

4 MB shared

Yes

Unlocked Multiplier

No

1

SMP

-

Memory Parameters

DDR5-5200

Memory Types

DDR4-3200, LPDDR4x-3733

64 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

83.2 GB/s

Max Memory Bandwidth

51.2 GB/s

Yes

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

-

GPU Base Frequency

300 MHz

2200 MHz

GPU Max Dynamic Frequency

1250 MHz

-

Shader Units

384

-

Texture Units

24

-

Raster Operation Units

12

2

Execution Units

48

-

Power Consumption

15 W

0.49 TFLOPS

Graphics Performance

0.84 TFLOPS

Miscellaneous

AMD Ryzen 9 7945HX3D

Official Website

Intel Celeron 6305

5

PCIe Version

3.0

28

PCIe Lanes

-

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