Intel Core i7 10700KF vs Intel Core i7 6900K

VS

Intel Core i7 10700KF Intel Core i7 6900K

We compared two desktop CPUs: Intel Core i7 10700KF with 8 cores 3.8GHz 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 i7 10700KF 's Advantages

Released 4 years late

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

Higher base frequency (3.8GHz vs 3.2GHz)

Lower TDP (125W vs 140W)

Intel Core i7 6900K 's Advantages

Larger memory bandwidth (76.8GB/s vs 45.8GB/s)

Larger L3 cache size (20MB vs 16MB)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i7 10700KF +13%

1303

Intel Core i7 6900K

1151

Cinebench R23 Multi Core

Intel Core i7 10700KF +11%

12674

Intel Core i7 6900K

11326

Geekbench 6 Single Core

Intel Core i7 10700KF +33%

1711

Intel Core i7 6900K

1286

Geekbench 6 Multi Core

Intel Core i7 10700KF +13%

8459

Intel Core i7 6900K

7470

Blender

Intel Core i7 10700KF +37%

180

Intel Core i7 6900K

131

Geekbench 5 Single Core

Intel Core i7 10700KF +39%

1338

Intel Core i7 6900K

961

Geekbench 5 Multi Core

Intel Core i7 10700KF +17%

8628

Intel Core i7 6900K

7327

Passmark CPU Single Core

Intel Core i7 10700KF +31%

3040

Intel Core i7 6900K

2310

Passmark CPU Multi Core

Intel Core i7 10700KF +32%

18865

Intel Core i7 6900K

14258

Intel Core i7 10700KF

VS

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

Core Architecture

Broadwell E

i7-10700KF

Processor Number

i7-6900K

LGA-1200

Socket

LGA-2011-3

N/A

Integrated Graphics

N/A

Package

14 nm

Manufacturing Process

14 nm

LGA-1200

Socket

LGA-2011-3

125 W

Power Consumption

140 W

100 °C

Peak Operating Temperature

-

CPU Performance

8

Performance Cores

8

16

Performance Core Threads

16

3.8 GHz

Performance Core Base Frequency

3.2 GHz

5.1 GHz

Performance Core Turbo Frequency

3.7 GHz

8

Total Core Count

8

16

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

38x

Multiplier

32x

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

20 MB shared

Yes

Unlocked Multiplier

No

Memory Parameters

DDR4-2933

Memory Types

DDR4-2133

128 GB

Max Memory Size

128 GB

2

Max Memory Channels

4

45.8 GB/s

Max Memory Bandwidth

76.8 GB/s

No

ECC Memory Support

No

Miscellaneous

Intel Core i7 10700KF

Official Website

Intel Core i7 6900K

3.0

PCIe Version

3.0

16

PCIe Lanes

40

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