Intel Core i3 10100 vs Intel Core i7 6900K

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We compared two desktop CPUs: Intel Core i3 10100 with 4 cores 3.6GHz and Intel Core i7 6900K with 8 cores 3.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i3 10100 's Advantages

Released 4 years late

Integrated graphics card

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

Higher base frequency (3.6GHz vs 3.2GHz)

Lower TDP (65W vs 140W)

Intel Core i7 6900K 's Advantages

Larger memory bandwidth (76.8GB/s vs 41.6GB/s)

Larger L3 cache size (20MB vs 6MB)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i3 10100

1141

Intel Core i7 6900K

1151

Cinebench R23 Multi Core

Intel Core i3 10100

5658

Intel Core i7 6900K +100%

11326

Geekbench 6 Single Core

Intel Core i3 10100 +12%

1442

Intel Core i7 6900K

1286

Geekbench 6 Multi Core

Intel Core i3 10100

4556

Intel Core i7 6900K +63%

7470

Blender

Intel Core i3 10100

73

Intel Core i7 6900K +79%

131

Geekbench 5 Single Core

Intel Core i3 10100 +8%

1038

Intel Core i7 6900K

961

Geekbench 5 Multi Core

Intel Core i3 10100

4227

Intel Core i7 6900K +73%

7327

Passmark CPU Single Core

Intel Core i3 10100 +12%

2605

Intel Core i7 6900K

2310

Passmark CPU Multi Core

Intel Core i3 10100

8674

Intel Core i7 6900K +64%

14258

Intel Core i3 10100

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Intel Core i7 6900K

General Parameters

May 2020

Release Date

May 2016

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Comet Lake-S

Core Architecture

Broadwell E

i3-10100

Processor Number

i7-6900K

LGA-1200

Socket

LGA-2011-3

UHD Graphics 630

Integrated Graphics

N/A

Package

14 nm

Manufacturing Process

14 nm

LGA-1200

Socket

LGA-2011-3

65 W

Power Consumption

140 W

100 °C

Peak Operating Temperature

-

CPU Performance

4

Performance Cores

8

Performance Core Threads

16

3.6 GHz

Performance Core Base Frequency

3.2 GHz

4.3 GHz

Performance Core Turbo Frequency

3.7 GHz

4

Total Core Count

8

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

36x

Multiplier

32x

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

DDR4-2666

Memory Types

DDR4-2133

128 GB

Max Memory Size

128 GB

2

Max Memory Channels

4

41.6 GB/s

Max Memory Bandwidth

76.8 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

-

350 MHz

GPU Base Frequency

-

1100 MHz

GPU Max Dynamic Frequency

-

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 i3 10100

Official Website

Intel Core i7 6900K

3.0

PCIe Version

3.0

16

PCIe Lanes

40

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