Intel Core i7 9800X vs Intel Core i9 10920X

VS

Intel Core i7 9800X

Intel Core i9 10920X

We compared two desktop CPUs: Intel Core i7 9800X with 8 cores 3.8GHz and Intel Core i9 10920X with 12 cores 3.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 9800X 's Advantages

Higher base frequency (3.8GHz vs 3.5GHz)

Intel Core i9 10920X 's Advantages

Released 1 years late

Higher specification of memory (2933 vs 2666)

Larger memory bandwidth (93.8GB/s vs 79.47GB/s)

Larger L3 cache size (20MB vs 17MB)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i7 9800X

1263

Intel Core i9 10920X +1%

1280

Cinebench R23 Multi Core

Intel Core i7 9800X

13055

Intel Core i9 10920X +17%

15354

Geekbench 6 Single Core

Intel Core i7 9800X

1314

Intel Core i9 10920X +29%

1696

Geekbench 6 Multi Core

Intel Core i7 9800X

7991

Intel Core i9 10920X +19%

9541

Geekbench 5 Single Core

Intel Core i7 9800X +1%

1225

Intel Core i9 10920X

1201

Geekbench 5 Multi Core

Intel Core i7 9800X

9648

Intel Core i9 10920X +38%

13408

Passmark CPU Single Core

Intel Core i7 9800X

2573

Intel Core i9 10920X +6%

2738

Passmark CPU Multi Core

Intel Core i7 9800X

18121

Intel Core i9 10920X +44%

26244

Intel Core i7 9800X

VS

Intel Core i9 10920X

General Parameters

Oct 2018

Release Date

Oct 2019

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Skylake

Core Architecture

Cascade Lake

i7-9800X

Processor Number

i9-10920X

LGA-2066

Socket

LGA-2066

N/A

Integrated Graphics

N/A

Package

14 nm

Manufacturing Process

14 nm

165 W

Power Consumption

165 W

95 °C

Peak Operating Temperature

94 °C

CPU Performance

8

Performance Cores

12

16

Performance Core Threads

24

3.8 GHz

Performance Core Base Frequency

3.5 GHz

4.4 GHz

Performance Core Turbo Frequency

4.6 GHz

8

Total Core Count

12

16

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

38x

Multiplier

-

64 K per core

L1 Cache

-

1 MB per core

L2 Cache

1 MB per core

17 MB shared

L3 Cache

20 MB shared

Yes

Unlocked Multiplier

Yes

Memory Parameters

DDR4-2666

Memory Types

DDR4-2933

128 GB

Max Memory Size

256 GB

4

Max Memory Channels

4

79.47 GB/s

Max Memory Bandwidth

93.8 GB/s

No

ECC Memory Support

No

Miscellaneous

Intel Core i7 9800X

Official Website

Intel Core i9 10920X

3.0

PCIe Version

3.0

44

PCIe Lanes

48

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

Extended Instruction Set

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

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