Intel Processor U300 vs Intel Core i5 9400H

VS

Intel Processor U300

Intel Core i5 9400H

We compared two laptop CPUs: Intel Processor U300 with 5 cores 1.2GHz and Intel Core i5 9400H with 4 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Processor U300 's Advantages

Released 3 years and 9 months late

Higher specification of memory (5200 vs 2666)

Larger memory bandwidth (76.8GB/s vs 41.8GB/s)

Newer PCIe version (4.0 vs 3.0)

More modern manufacturing process (10nm vs 14nm)

Lower TDP (15W vs 45W)

Intel Core i5 9400H 's Advantages

Higher base frequency (2.5GHz vs 1.2GHz)

Score

Benchmark

Geekbench 6 Single Core

Intel Processor U300 +55%

2122

Intel Core i5 9400H

1366

Geekbench 6 Multi Core

Intel Processor U300 +36%

5217

Intel Core i5 9400H

3833

Geekbench 5 Single Core

Intel Processor U300 +42%

1572

Intel Core i5 9400H

1101

Geekbench 5 Multi Core

Intel Processor U300 +25%

4783

Intel Core i5 9400H

3804

Intel Processor U300

VS

Intel Core i5 9400H

General Parameters

Jan 2023

Release Date

Apr 2019

Intel

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Raptor Lake

Core Architecture

Coffee Lake

U300

Processor Number

i5-9400H

BGA-1744

Socket

BGA-1440

UHD Graphics (48 EU)

Integrated Graphics

UHD Graphics 630

Package

10 nm

Manufacturing Process

14 nm

12-15 W

Power Consumption

45 W

55 W

Max Turbo Power Consumption

-

100°C

Peak Operating Temperature

100 °C

CPU Performance

1

Performance Cores

4

2

Performance Core Threads

8

1.2 GHz

Performance Core Base Frequency

2.5 GHz

4.4 GHz

Performance Core Turbo Frequency

4.3 GHz

4

Efficiency Cores

-

4

Efficiency Core Threads

-

0.9 GHz

Efficiency Core Base Frequency

-

3.3 GHz

Efficiency Core Turbo Frequency

-

5

Total Core Count

4

6

Total Thread Count

8

100 MHz

Bus Frequency

-

12x

Multiplier

25x

80 K per core

L1 Cache

32 K per core

1280 K per core

L2 Cache

256 K per core

8 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

Memory Parameters

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

Memory Types

DDR4-2666, LPDDR3-2133

64 GB

Max Memory Size

128 GB

2

Max Memory Channels

2

76.8 GB/s

Max Memory Bandwidth

41.8 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

-

GPU Base Frequency

350 MHz

1100 MHz

GPU Max Dynamic Frequency

1100 MHz

-

Shader Units

192

-

Texture Units

24

-

Raster Operation Units

3

-

Execution Units

24

-

Power Consumption

15 W

-

Max Resolution

4096x2304 - 60 Hz

-

Graphics Performance

0.38 TFLOPS

Miscellaneous

Intel Processor U300

Official Website

Intel Core i5 9400H

4.0

PCIe Version

3.0

20

PCIe Lanes

16

-

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2

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