Intel Core i7 10700 vs Intel Core i7 6700K

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We compared two desktop CPUs: Intel Core i7 10700 with 8 cores 2.9GHz and Intel Core i7 6700K with 4 cores 4.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 10700 '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 (16MB vs 8MB)

Lower TDP (65W vs 91W)

Intel Core i7 6700K 's Advantages

Higher base frequency (4.0GHz vs 2.9GHz)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i7 10700 +8%

1234

Intel Core i7 6700K

1136

Cinebench R23 Multi Core

Intel Core i7 10700 +73%

9808

Intel Core i7 6700K

5661

Geekbench 6 Single Core

Intel Core i7 10700

1101

Intel Core i7 6700K +40%

1544

Geekbench 6 Multi Core

Intel Core i7 10700

2467

Intel Core i7 6700K +113%

5265

Blender

Intel Core i7 10700 +91%

184

Intel Core i7 6700K

96

Geekbench 5 Single Core

Intel Core i7 10700 +14%

1243

Intel Core i7 6700K

1087

Geekbench 5 Multi Core

Intel Core i7 10700 +82%

7779

Intel Core i7 6700K

4271

Passmark CPU Single Core

Intel Core i7 10700 +16%

2912

Intel Core i7 6700K

2510

Passmark CPU Multi Core

Intel Core i7 10700 +86%

16630

Intel Core i7 6700K

8940

Intel Core i7 10700

VS

Intel Core i7 6700K

General Parameters

May 2020

Release Date

Aug 2015

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Comet Lake

Core Architecture

Skylake

i7-10700

Processor Number

i7-6700K

LGA-1200

Socket

LGA-1151

UHD Graphics 630

Integrated Graphics

HD Graphics 530

Package

-

Transistor Count

1.75 billions

14 nm

Manufacturing Process

14 nm

LGA-1200

Socket

LGA-1151

65 W

Power Consumption

91 W

100 °C

Peak Operating Temperature

-

CPU Performance

8

Performance Cores

4

16

Performance Core Threads

8

2.9 GHz

Performance Core Base Frequency

4.0 GHz

4.8 GHz

Performance Core Turbo Frequency

4.2 GHz

8

Total Core Count

4

16

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

29x

Multiplier

40x

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

256 K per core

16 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

Yes

Memory Parameters

DDR4-2933

Memory Types

DDR4-2133, DDR3L-1600

128 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

45.8 GB/s

Max Memory Bandwidth

34.1 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

350 MHz

GPU Base Frequency

-

1200 MHz

GPU Max Dynamic Frequency

1150 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 10700

Official Website

Intel Core i7 6700K

3.0

PCIe Version

3.0

16

PCIe Lanes

16

-

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2

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