Intel Core Ultra 9 285H vs Intel Core i5 9400H

VS

Intel Core Ultra 9 285H

Intel Core i5 9400H

We compared two laptop CPUs: Intel Core Ultra 9 285H with 16 cores 3.7GHz 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 Core Ultra 9 285H 's Advantages

Released 5 years and 8 months late

Higher specification of memory (7467 vs 2666)

Larger memory bandwidth (102.4GB/s vs 41.8GB/s)

Newer PCIe version (5.0 vs 3.0)

Higher base frequency (3.7GHz vs 2.5GHz)

Larger L3 cache size (24MB vs 8MB)

More modern manufacturing process (5nm vs 14nm)

Intel Core i5 9400H 's Advantages

Lower TDP (45W vs 65W)

Score

Benchmark

Geekbench 6 Single Core

Intel Core Ultra 9 285H +95%

2665

Intel Core i5 9400H

1366

Geekbench 6 Multi Core

Intel Core Ultra 9 285H +299%

15326

Intel Core i5 9400H

3833

Intel Core Ultra 9 285H

VS

Intel Core i5 9400H

General Parameters

Dec 2024

Release Date

Apr 2019

Intel

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Arrow Lake

Core Architecture

Coffee Lake

285H

Processor Number

i5-9400H

FCLGA-1851

Socket

BGA-1440

Arc Graphics

Integrated Graphics

UHD Graphics 630

Package

5 nm

Manufacturing Process

14 nm

65 W

Power Consumption

45 W

105 °C

Peak Operating Temperature

100 °C

CPU Performance

6

Performance Cores

4

6

Performance Core Threads

8

3.7 GHz

Performance Core Base Frequency

2.5 GHz

5.4 GHz

Performance Core Turbo Frequency

4.3 GHz

10

Efficiency Cores

-

10

Efficiency Core Threads

-

0 GHz

Efficiency Core Base Frequency

-

4 GHz

Efficiency Core Turbo Frequency

-

16

Total Core Count

4

16

Total Thread Count

8

100 MHz

Bus Frequency

-

37

Multiplier

25x

-

L1 Cache

32 K per core

2 MB per core

L2 Cache

256 K per core

24 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

Memory Parameters

LPDDR5-7467,LPDDR5x-7467,DDR5-5600

Memory Types

DDR4-2666, LPDDR3-2133

192 GB

Max Memory Size

128 GB

2

Max Memory Channels

2

102.4 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

-

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

-

Official Website

Intel Core i5 9400H

5.0

PCIe Version

3.0

28

PCIe Lanes

16

-

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2

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