Intel Core i7 6500U vs Intel Core i5 9400H

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We compared two laptop CPUs: Intel Core i7 6500U with 2 cores 2.5GHz 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 i7 6500U 's Advantages

Lower TDP (15W vs 45W)

Intel Core i5 9400H 's Advantages

Released 3 years and 7 months late

Higher specification of memory (DDR4-2666 vs DDR4-2133)

Larger memory bandwidth (41.8GB/s vs 34.1GB/s)

Larger L3 cache size (8MB vs 4MB)

Score

Benchmark

Geekbench 6 Single Core

Intel Core i7 6500U

1027

Intel Core i5 9400H +33%

1366

Geekbench 6 Multi Core

Intel Core i7 6500U

2074

Intel Core i5 9400H +84%

3833

Blender

Intel Core i7 6500U

24

Intel Core i5 9400H +116%

52

Geekbench 5 Single Core

Intel Core i7 6500U

742

Intel Core i5 9400H +48%

1101

Geekbench 5 Multi Core

Intel Core i7 6500U

1655

Intel Core i5 9400H +129%

3804

Passmark CPU Single Core

Intel Core i7 6500U

1695

Intel Core i5 9400H +46%

2490

Passmark CPU Multi Core

Intel Core i7 6500U

3261

Intel Core i5 9400H +151%

8217

Intel Core i7 6500U

VS

Intel Core i5 9400H

General Parameters

Sep 2015

Release Date

Apr 2019

Intel

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Skylake

Core Architecture

Coffee Lake

i7-6500U

Processor Number

i5-9400H

BGA-1356

Socket

BGA-1440

HD Graphics 520

Integrated Graphics

UHD Graphics 630

Package

1.7 billions

Transistor Count

-

14 nm

Manufacturing Process

14 nm

BGA-1356

Socket

BGA-1440

15 W

Power Consumption

45 W

100 °C

Peak Operating Temperature

100 °C

CPU Performance

2

Performance Cores

4

Performance Core Threads

8

2.5 GHz

Performance Core Base Frequency

2.5 GHz

3.1 GHz

Performance Core Turbo Frequency

4.3 GHz

2

Total Core Count

4

Total Thread Count

8

-

Multiplier

25x

64 K per core

L1 Cache

32 K per core

256 K per core

L2 Cache

256 K per core

4 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR4-2133, LPDDR3-1866, DDR3L-1600

Memory Types

DDR4-2666, LPDDR3-2133

32 GB

Max Memory Size

128 GB

2

Max Memory Channels

2

34.1 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

1050 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 Core i7 6500U

Official Website

Intel Core i5 9400H

3.0

PCIe Version

3.0

12

PCIe Lanes

16

SSE4.1, SSE4.2, AVX-2

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2

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