Intel Core i7 7800X vs Intel Core i3 9350KF

VS

Intel Core i7 7800X Intel Core i3 9350KF

We compared two desktop CPUs: Intel Core i7 7800X with 6 cores 3.5GHz and Intel Core i3 9350KF 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 7800X 's Advantages

Larger memory bandwidth (79.47GB/s vs 37.5GB/s)

Intel Core i3 9350KF 's Advantages

Released 1 years and 8 months late

Higher base frequency (4.0GHz vs 3.5GHz)

Lower TDP (91W vs 140W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i7 7800X

963

Intel Core i3 9350KF +32%

1277

Cinebench R23 Multi Core

Intel Core i7 7800X +52%

7269

Intel Core i3 9350KF

4779

Geekbench 6 Single Core

Intel Core i7 7800X

1362

Intel Core i3 9350KF +14%

1557

Geekbench 6 Multi Core

Intel Core i7 7800X +35%

6082

Intel Core i3 9350KF

4498

Geekbench 5 Single Core

Intel Core i7 7800X

1069

Intel Core i3 9350KF +17%

1260

Geekbench 5 Multi Core

Intel Core i7 7800X +55%

6578

Intel Core i3 9350KF

4218

Passmark CPU Single Core

Intel Core i7 7800X

2409

Intel Core i3 9350KF +11%

2676

Passmark CPU Multi Core

Intel Core i7 7800X +70%

12894

Intel Core i3 9350KF

7542

Intel Core i7 7800X

VS

Intel Core i3 9350KF

General Parameters

May 2017

Release Date

Jan 2019

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Skylake

Core Architecture

Coffee Lake

i7-7800X

Processor Number

i3-9350KF

LGA-2066

Socket

LGA-1151

N/A

Integrated Graphics

N/A

Package

14 nm

Manufacturing Process

14 nm

LGA-2066

Socket

LGA-1151

140 W

Power Consumption

91 W

100 °C

Peak Operating Temperature

100 °C

CPU Performance

6

Performance Cores

4

12

Performance Core Threads

4

3.5 GHz

Performance Core Base Frequency

4.0 GHz

4 GHz

Performance Core Turbo Frequency

4.6 GHz

6

Total Core Count

4

12

Total Thread Count

4

100 MHz

Bus Frequency

100 MHz

35x

Multiplier

40x

64 K per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

256 K per core

8 MB shared

L3 Cache

8 MB shared

Yes

Unlocked Multiplier

No

Memory Parameters

DDR4-2400

Memory Types

DDR4-2400

128 GB

Max Memory Size

64 GB

4

Max Memory Channels

2

79.47 GB/s

Max Memory Bandwidth

37.5 GB/s

No

ECC Memory Support

Yes

Miscellaneous

Intel Core i7 7800X

Official Website

Intel Core i3 9350KF

3.0

PCIe Version

3.0

28

PCIe Lanes

16

SSE4.1, SSE4.2, AVX-2, AVX-512

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2

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