Intel Core i7 7700 vs Intel Core i7 9700KF

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We compared two desktop CPUs: Intel Core i7 7700 with 4 cores 3.6GHz and Intel Core i7 9700KF with 8 cores 3.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 7700 's Advantages

Integrated graphics card

Lower TDP (65W vs 95W)

Intel Core i7 9700KF 's Advantages

Released 2 years late

Higher specification of memory (DDR4-2666 vs DDR4-2400)

Larger memory bandwidth (41.6GB/s vs 35.76GB/s)

Larger L3 cache size (12MB vs 8MB)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i7 7700

1092

Intel Core i7 9700KF +13%

1234

Cinebench R23 Multi Core

Intel Core i7 7700

5461

Intel Core i7 9700KF +66%

9090

Geekbench 6 Single Core

Intel Core i7 7700

743

Intel Core i7 9700KF +129%

1704

Geekbench 6 Multi Core

Intel Core i7 7700

3057

Intel Core i7 9700KF +153%

7751

Blender

Intel Core i7 7700

89

Intel Core i7 9700KF +53%

137

Geekbench 5 Single Core

Intel Core i7 7700

1087

Intel Core i7 9700KF +17%

1272

Geekbench 5 Multi Core

Intel Core i7 7700

4163

Intel Core i7 9700KF +79%

7462

Passmark CPU Single Core

Intel Core i7 7700

2454

Intel Core i7 9700KF +17%

2877

Passmark CPU Multi Core

Intel Core i7 7700

8590

Intel Core i7 9700KF +67%

14360

Intel Core i7 7700

VS

Intel Core i7 9700KF

General Parameters

Jan 2017

Release Date

Jan 2019

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Kaby Lake

Core Architecture

Coffee Lake

i7-7700

Processor Number

i7-9700KF

LGA-1151

Socket

LGA-1151

HD Graphics 630

Integrated Graphics

N/A

Package

14 nm

Manufacturing Process

14 nm

LGA-1151

Socket

LGA-1151

65 W

Power Consumption

95 W

100 °C

Peak Operating Temperature

100 °C

CPU Performance

4

Performance Cores

8

Performance Core Threads

8

3.6 GHz

Performance Core Base Frequency

3.6 GHz

4.2 GHz

Performance Core Turbo Frequency

4.9 GHz

4

Total Core Count

8

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

36x

Multiplier

36x

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

256 K per core

8 MB shared

L3 Cache

12 MB shared

No

Unlocked Multiplier

Yes

Memory Parameters

DDR4-2400, DDR3L-1600

Memory Types

DDR4-2666

64 GB

Max Memory Size

128 GB

2

Max Memory Channels

2

35.76 GB/s

Max Memory Bandwidth

41.6 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

-

350 MHz

GPU Base Frequency

-

1150 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

-

0.44 TFLOPS

Graphics Performance

-

Miscellaneous

Intel Core i7 7700

Official Website

Intel Core i7 9700KF

3.0

PCIe Version

3.0

16

PCIe Lanes

16

SSE4.1, SSE4.2, AVX-2

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2

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