Intel Core i5 9400H vs Intel Processor U300

VS

Intel Core i5 9400H

Intel Processor U300

We compared two laptop CPUs: Intel Core i5 9400H with 4 cores 2.5GHz 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 Core i5 9400H 's Advantages

Higher base frequency (2.5GHz vs 1.2GHz)

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)

Score

Benchmark

Geekbench 6 Single Core

Intel Core i5 9400H

1366

Intel Processor U300 +55%

2122

Geekbench 6 Multi Core

Intel Core i5 9400H

3833

Intel Processor U300 +36%

5217

Geekbench 5 Single Core

Intel Core i5 9400H

1101

Intel Processor U300 +42%

1572

Geekbench 5 Multi Core

Intel Core i5 9400H

3804

Intel Processor U300 +25%

4783

Intel Core i5 9400H

VS

Intel Processor U300

General Parameters

Apr 2019

Release Date

Jan 2023

Intel

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Coffee Lake

Core Architecture

Raptor Lake

i5-9400H

Processor Number

U300

BGA-1440

Socket

BGA-1744

UHD Graphics 630

Integrated Graphics

UHD Graphics (48 EU)

Package

14 nm

Manufacturing Process

10 nm

45 W

Power Consumption

12-15 W

-

Max Turbo Power Consumption

55 W

100 °C

Peak Operating Temperature

100°C

CPU Performance

4

Performance Cores

1

8

Performance Core Threads

2

2.5 GHz

Performance Core Base Frequency

1.2 GHz

4.3 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

4

Total Core Count

5

8

Total Thread Count

6

-

Bus Frequency

100 MHz

25x

Multiplier

12x

32 K per core

L1 Cache

80 K per core

256 K per core

L2 Cache

1280 K per core

8 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR4-2666, LPDDR3-2133

Memory Types

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

128 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

41.8 GB/s

Max Memory Bandwidth

76.8 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

350 MHz

GPU Base Frequency

-

1100 MHz

GPU Max Dynamic Frequency

1100 MHz

192

Shader Units

-

24

Texture Units

-

3

Raster Operation Units

-

24

Execution Units

-

15 W

Power Consumption

-

4096x2304 - 60 Hz

Max Resolution

-

0.38 TFLOPS

Graphics Performance

-

Miscellaneous

Intel Core i5 9400H

Official Website

Intel Processor U300

3.0

PCIe Version

4.0

16

PCIe Lanes

20

SSE4.1, SSE4.2, AVX-2

Extended Instruction Set

-

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