Intel Celeron 6305 vs Intel Pentium Gold 6405U

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Intel Celeron 6305

Intel Pentium Gold 6405U

We compared two laptop CPUs: Intel Celeron 6305 with 2 cores 1.8GHz and Intel Pentium Gold 6405U with 2 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Celeron 6305 's Advantages

Released 11 months late

Higher specification of memory (3733 vs 2400)

Larger memory bandwidth (51.2GB/s vs 37.5GB/s)

Newer PCIe version (3.0 vs 2.0)

Larger L3 cache size (4MB vs 2MB)

More modern manufacturing process (10nm vs 14nm)

Intel Pentium Gold 6405U 's Advantages

Higher base frequency (2.4GHz vs 1.8GHz)

Score

Benchmark

Geekbench 6 Single Core

Intel Celeron 6305 +28%

640

Intel Pentium Gold 6405U

497

Geekbench 6 Multi Core

Intel Celeron 6305 +5%

1089

Intel Pentium Gold 6405U

1032

Geekbench 5 Single Core

Intel Celeron 6305

513

Intel Pentium Gold 6405U +12%

575

Geekbench 5 Multi Core

Intel Celeron 6305

1087

Intel Pentium Gold 6405U +20%

1312

Passmark CPU Single Core

Intel Celeron 6305

1190

Intel Pentium Gold 6405U +16%

1385

Passmark CPU Multi Core

Intel Celeron 6305

2054

Intel Pentium Gold 6405U +12%

2317

Intel Celeron 6305

VS

Intel Pentium Gold 6405U

General Parameters

Sep 2020

Release Date

Oct 2019

Intel

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Tiger Lake

Core Architecture

Comet Lake

6305

Processor Number

6405U

BGA-1449

Socket

BGA-1528

UHD Graphics Xe G4 48 EUs

Integrated Graphics

UHD Graphics

Package

10 nm

Manufacturing Process

14 nm

15 W

Power Consumption

15 W

100 °C

Peak Operating Temperature

100 °C

CPU Performance

2

Performance Cores

2

Performance Core Threads

4

1.8 GHz

Performance Core Base Frequency

2.4 GHz

2

Total Core Count

2

Total Thread Count

4

100 MHz

Bus Frequency

-

18x

Multiplier

-

96 K per core

L1 Cache

-

1256 K per core

L2 Cache

-

4 MB shared

L3 Cache

2 MB shared

No

Unlocked Multiplier

-

Memory Parameters

DDR4-3200, LPDDR4x-3733

Memory Types

DDR4-2400, LPDDR3-2133

64 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

51.2 GB/s

Max Memory Bandwidth

37.5 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

-

1250 MHz

GPU Max Dynamic Frequency

950 MHz

384

Shader Units

-

24

Texture Units

-

12

Raster Operation Units

-

48

Execution Units

-

15 W

Power Consumption

-

0.84 TFLOPS

Graphics Performance

-

Miscellaneous

Intel Celeron 6305

Official Website

Intel Pentium Gold 6405U

3.0

PCIe Version

2.0

-

PCIe Lanes

12

-

Extended Instruction Set

SSE4.1, SSE4.2

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