Intel Core i5 6600K vs Intel Core i9 10900T

VS

Intel Core i5 6600K Intel Core i9 10900T

We compared two desktop CPUs: Intel Core i5 6600K with 4 cores 3.5GHz and Intel Core i9 10900T with 10 cores 1.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i5 6600K 's Advantages

Higher base frequency (3.5GHz vs 1.9GHz)

Intel Core i9 10900T 's Advantages

Released 4 years and 9 months late

Higher specification of memory (DDR4-2933 vs DDR4-2133)

Larger memory bandwidth (45.8GB/s vs 34.1GB/s)

Larger L3 cache size (20MB vs 6MB)

Lower TDP (35W vs 91W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i5 6600K

1043

Intel Core i9 10900T +21%

1265

Cinebench R23 Multi Core

Intel Core i5 6600K

3982

Intel Core i9 10900T +212%

12454

Geekbench 6 Single Core

Intel Core i5 6600K

1314

Intel Core i9 10900T +29%

1699

Geekbench 6 Multi Core

Intel Core i5 6600K

3782

Intel Core i9 10900T +99%

7539

Geekbench 5 Single Core

Intel Core i5 6600K

1125

Intel Core i9 10900T +12%

1265

Geekbench 5 Multi Core

Intel Core i5 6600K

3775

Intel Core i9 10900T +111%

7978

Passmark CPU Single Core

Intel Core i5 6600K

2320

Intel Core i9 10900T +6%

2460

Passmark CPU Multi Core

Intel Core i5 6600K

6289

Intel Core i9 10900T +140%

15142

Intel Core i5 6600K

VS

Intel Core i9 10900T

General Parameters

Aug 2015

Release Date

May 2020

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Skylake

Core Architecture

Comet Lake

i5-6600K

Processor Number

i9-10900T

LGA-1151

Socket

LGA-1200

HD Graphics 530

Integrated Graphics

UHD Graphics 630

Package

14 nm

Manufacturing Process

14 nm

LGA-1151

Socket

LGA-1200

91 W

Power Consumption

35 W

-

Peak Operating Temperature

100 °C

CPU Performance

4

Performance Cores

10

4

Performance Core Threads

20

3.5 GHz

Performance Core Base Frequency

1.9 GHz

3.9 GHz

Performance Core Turbo Frequency

4.6 GHz

4

Total Core Count

10

4

Total Thread Count

20

100 MHz

Bus Frequency

100 MHz

35x

Multiplier

19x

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

256 K per core

6 MB shared

L3 Cache

20 MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR4-2133, DDR3L-1600

Memory Types

DDR4-2933

64 GB

Max Memory Size

128 GB

2

Max Memory Channels

2

34.1 GB/s

Max Memory Bandwidth

45.8 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

-

GPU Base Frequency

350 MHz

1150 MHz

GPU Max Dynamic Frequency

1200 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 i5 6600K

Official Website

Intel Core i9 10900T

3.0

PCIe Version

3.0

16

PCIe Lanes

16

SSE4.1, SSE4.2, AVX-2

Extended Instruction Set

-

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