Intel Core i3 8300 vs Intel Core i7 7700K

VS

Intel Core i3 8300

Intel Core i7 7700K

We compared two desktop CPUs: Intel Core i3 8300 with 4 cores 3.7GHz and Intel Core i7 7700K with 4 cores 4.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i3 8300 's Advantages

Released 1 years and 3 months late

Larger memory bandwidth (37.5GB/s vs 35.76GB/s)

Lower TDP (62W vs 91W)

Intel Core i7 7700K 's Advantages

Better graphics card performance

Higher specification of memory (2400 vs 2400)

Higher base frequency (4.2GHz vs 3.7GHz)

Score

Benchmark

Geekbench 6 Single Core

Intel Core i3 8300

477

Intel Core i7 7700K +226%

1557

Geekbench 6 Multi Core

Intel Core i3 8300

789

Intel Core i7 7700K +566%

5260

Geekbench 5 Single Core

Intel Core i3 8300

877

Intel Core i7 7700K +28%

1129

Geekbench 5 Multi Core

Intel Core i3 8300

2594

Intel Core i7 7700K +81%

4705

Passmark CPU Single Core

Intel Core i3 8300

2272

Intel Core i7 7700K +19%

2712

Passmark CPU Multi Core

Intel Core i3 8300

6207

Intel Core i7 7700K +54%

9594

Intel Core i3 8300

VS

Intel Core i7 7700K

General Parameters

Apr 2018

Release Date

Jan 2017

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Coffee Lake

Core Architecture

Kaby Lake

i3-8300

Processor Number

i7-7700K

LGA-1151

Socket

LGA-1151

UHD Graphics 630

Integrated Graphics

HD Graphics 630

Package

14 nm

Manufacturing Process

14 nm

62 W

Power Consumption

91 W

100 °C

Peak Operating Temperature

100 °C

CPU Performance

4

Performance Cores

4

Performance Core Threads

8

3.7 GHz

Performance Core Base Frequency

4.2 GHz

-

Performance Core Turbo Frequency

4.5 GHz

4

Total Core Count

4

Total Thread Count

8

-

Bus Frequency

42 MHz

-

Multiplier

100x

-

L1 Cache

64 K per core

-

L2 Cache

256 K per core

8 MB shared

L3 Cache

8 MB shared

-

Unlocked Multiplier

Yes

Memory Parameters

DDR4-2400

Memory Types

DDR4-2400, DDR3L-1600

64 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

37.5 GB/s

Max Memory Bandwidth

35.76 GB/s

Yes

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

350 MHz

GPU Base Frequency

350 MHz

1150 MHz

GPU Max Dynamic Frequency

1150 MHz

192

Shader Units

192

24

Texture Units

24

3

Raster Operation Units

3

24

Execution Units

24

15 W

Power Consumption

15 W

4096x2304 - 60 Hz

Max Resolution

4096x2304 - 60 Hz

0.38 TFLOPS

Graphics Performance

0.44 TFLOPS

Miscellaneous

Intel Core i3 8300

Official Website

Intel Core i7 7700K

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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