Intel Celeron 6305 vs Intel Processor U300

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We compared two laptop CPUs: Intel Celeron 6305 with 2 cores 1.8GHz and Intel Processor U300 with 5 cores 1.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Celeron 6305 's Advantages

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

Higher base frequency (1.8GHz vs 1.2GHz)

Intel Processor U300 's Advantages

Released 2 years and 4 months late

Larger memory bandwidth (76.8GB/s vs 51.2GB/s)

Newer PCIe version (4.0 vs 3.0)

Larger L3 cache size (8MB vs 4MB)

Lower TDP (12W vs 15W)

Score

Benchmark

Geekbench 6 Single Core

Intel Celeron 6305

640

Intel Processor U300 +231%

2122

Geekbench 6 Multi Core

Intel Celeron 6305

1089

Intel Processor U300 +379%

5217

Geekbench 5 Single Core

Intel Celeron 6305

513

Intel Processor U300 +206%

1572

Geekbench 5 Multi Core

Intel Celeron 6305

1087

Intel Processor U300 +340%

4783

Intel Celeron 6305

VS

Intel Processor U300

General Parameters

Sep 2020

Release Date

Jan 2023

Intel

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Tiger Lake

Core Architecture

Raptor Lake

6305

Processor Number

U300

BGA-1449

Socket

BGA-1744

UHD Graphics Xe G4 48 EUs

Integrated Graphics

UHD Graphics (48 EU)

Package

10 nm

Manufacturing Process

10 nm

BGA-1449

Socket

BGA-1744

15 W

Power Consumption

12-15 W

-

Max Turbo Power Consumption

55 W

100 °C

Peak Operating Temperature

100°C

CPU Performance

2

Performance Cores

1

2

Performance Core Threads

2

1.8 GHz

Performance Core Base Frequency

1.2 GHz

-

Performance Core Turbo Frequency

4.4 GHz

-

Efficiency Cores

4

-

Efficiency Core Threads

4

-

Efficiency Core Base Frequency

0.9 GHz

-

Efficiency Core Turbo Frequency

3.3 GHz

2

Total Core Count

5

2

Total Thread Count

6

100 MHz

Bus Frequency

100 MHz

18x

Multiplier

12x

96 K per core

L1 Cache

80 K per core

1256 K per core

L2 Cache

1280 K per core

4 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR4-3200, LPDDR4x-3733

Memory Types

DDR5-5200, DDR4-3200, LPDDR5-5200, LPDDR5x-5200, LPDDR4x-4267

64 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

51.2 GB/s

Max Memory Bandwidth

76.8 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

1100 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 Processor U300

3.0

PCIe Version

4.0

-

PCIe Lanes

20

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