Intel Core i7 8565U vs Intel Core i7 6500U

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We compared two laptop CPUs: Intel Core i7 8565U with 4 cores 1.8GHz and Intel Core i7 6500U with 2 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 8565U 's Advantages

Released 2 years and 11 months late

Higher specification of memory (DDR4-2400 vs DDR4-2133)

Larger memory bandwidth (37.5GB/s vs 34.1GB/s)

Larger L3 cache size (8MB vs 4MB)

Intel Core i7 6500U 's Advantages

Higher base frequency (2.5GHz vs 1.8GHz)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i7 8565U +44%

1093

Intel Core i7 6500U

755

Cinebench R23 Multi Core

Intel Core i7 8565U +70%

3100

Intel Core i7 6500U

1822

Geekbench 6 Single Core

Intel Core i7 8565U +21%

1249

Intel Core i7 6500U

1027

Geekbench 6 Multi Core

Intel Core i7 8565U +66%

3461

Intel Core i7 6500U

2074

Blender

Intel Core i7 8565U +162%

63

Intel Core i7 6500U

24

Geekbench 5 Single Core

Intel Core i7 8565U +37%

1020

Intel Core i7 6500U

742

Geekbench 5 Multi Core

Intel Core i7 8565U +85%

3064

Intel Core i7 6500U

1655

Passmark CPU Single Core

Intel Core i7 8565U +29%

2197

Intel Core i7 6500U

1695

Passmark CPU Multi Core

Intel Core i7 8565U +89%

6164

Intel Core i7 6500U

3261

Intel Core i7 8565U

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Intel Core i7 6500U

General Parameters

Aug 2018

Release Date

Sep 2015

Intel

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Whiskey Lake

Core Architecture

Skylake

i7-8565U

Processor Number

i7-6500U

BGA-1528

Socket

BGA-1356

UHD Graphics 620

Integrated Graphics

HD Graphics 520

Package

-

Transistor Count

1.7 billions

14 nm

Manufacturing Process

14 nm

BGA-1528

Socket

BGA-1356

15 W

Power Consumption

15 W

100 °C

Peak Operating Temperature

100 °C

CPU Performance

4

Performance Cores

2

8

Performance Core Threads

4

1.8 GHz

Performance Core Base Frequency

2.5 GHz

4.6 GHz

Performance Core Turbo Frequency

3.1 GHz

4

Total Core Count

2

8

Total Thread Count

4

100 MHz

Bus Frequency

-

18x

Multiplier

-

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

256 K per core

8 MB shared

L3 Cache

4 MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR4-2400, LPDDR3-2133

Memory Types

DDR4-2133, LPDDR3-1866, DDR3L-1600

64 GB

Max Memory Size

32 GB

2

Max Memory Channels

2

37.5 GB/s

Max Memory Bandwidth

34.1 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

-

1150 MHz

GPU Max Dynamic Frequency

1050 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 i7 8565U

Official Website

Intel Core i7 6500U

3.0

PCIe Version

3.0

16

PCIe Lanes

12

SSE4.1, SSE4.2, AVX-2

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2

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