Intel Core i9 13900K vs Intel Core i5 6500

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We compared two desktop CPUs: Intel Core i9 13900K with 24 cores 3.0GHz and Intel Core i5 6500 with 4 cores 3.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 13900K 's Advantages

Released 7 years late

Higher specification of memory (DDR5-5600 vs DDR4-2133)

Larger memory bandwidth (89.6GB/s vs 34.1GB/s)

Newer PCIe version (5.0 vs 3.0)

Larger L3 cache size (36MB vs 6MB)

More modern manufacturing process (10nm vs 14nm)

Intel Core i5 6500 's Advantages

Higher base frequency (3.2GHz vs 3.0GHz)

Lower TDP (65W vs 125W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i9 13900K +133%

2261

Intel Core i5 6500

967

Cinebench R23 Multi Core

Intel Core i9 13900K +984%

37263

Intel Core i5 6500

3436

Geekbench 6 Single Core

Intel Core i9 13900K +359%

3034

Intel Core i5 6500

661

Geekbench 6 Multi Core

Intel Core i9 13900K +918%

21277

Intel Core i5 6500

2089

Blender

Intel Core i9 13900K +1030%

633

Intel Core i5 6500

56

Geekbench 5 Single Core

Intel Core i9 13900K +152%

2274

Intel Core i5 6500

900

Geekbench 5 Multi Core

Intel Core i9 13900K +668%

23977

Intel Core i5 6500

3118

Passmark CPU Single Core

Intel Core i9 13900K +119%

4637

Intel Core i5 6500

2116

Passmark CPU Multi Core

Intel Core i9 13900K +962%

59387

Intel Core i5 6500

5591

Intel Core i9 13900K

VS

Intel Core i5 6500

General Parameters

Sep 2022

Release Date

Sep 2015

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Raptor Lake

Core Architecture

Skylake

i9-13900K

Processor Number

i5-6500

LGA-1700

Socket

LGA-1151

UHD Graphics 770

Integrated Graphics

HD Graphics 530

Package

10 nm

Manufacturing Process

14 nm

LGA-1700

Socket

LGA-1151

125 W

Power Consumption

65 W

253 W

Max Turbo Power Consumption

-

100°C

Peak Operating Temperature

-

CPU Performance

8

Performance Cores

4

16

Performance Core Threads

4

3.0 GHz

Performance Core Base Frequency

3.2 GHz

5.4 GHz

Performance Core Turbo Frequency

3.6 GHz

16

Efficiency Cores

-

16

Efficiency Core Threads

-

2.2 GHz

Efficiency Core Base Frequency

-

4.3 GHz

Efficiency Core Turbo Frequency

-

24

Total Core Count

4

32

Total Thread Count

4

100 MHz

Bus Frequency

-

30x

Multiplier

32x

80 K per core

L1 Cache

64 K per core

2 MB per core

L2 Cache

256 K per core

36 MB shared

L3 Cache

6 MB shared

Yes

Unlocked Multiplier

No

Memory Parameters

DDR5-5600, DDR4-3200

Memory Types

DDR4-2133, DDR3L-1600

192 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

89.6 GB/s

Max Memory Bandwidth

34.1 GB/s

Yes

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

-

1650 MHz

GPU Max Dynamic Frequency

1050 MHz

256

Shader Units

-

16

Texture Units

-

8

Raster Operation Units

-

32

Execution Units

-

15 W

Power Consumption

-

0.78 TFLOPS

Graphics Performance

-

Miscellaneous

Intel Core i9 13900K

Official Website

Intel Core i5 6500

5.0

PCIe Version

3.0

20

PCIe Lanes

16

-

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2

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