Intel Core i9 10940X vs Intel Core i9 10900X

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Intel Core i9 10940X

Intel Core i9 10900X

We compared two desktop CPUs: Intel Core i9 10940X with 14 cores 3.3GHz and Intel Core i9 10900X with 10 cores 3.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 10900X 's Advantages

Higher base frequency (3.7GHz vs 3.3GHz)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i9 10940X +7%

1234

Intel Core i9 10900X

1145

Cinebench R23 Multi Core

Intel Core i9 10940X +48%

21309

Intel Core i9 10900X

14312

Geekbench 6 Single Core

Intel Core i9 10940X

1471

Intel Core i9 10900X +6%

1566

Geekbench 6 Multi Core

Intel Core i9 10940X +21%

11287

Intel Core i9 10900X

9308

Geekbench 5 Single Core

Intel Core i9 10940X

1144

Intel Core i9 10900X

1133

Geekbench 5 Multi Core

Intel Core i9 10940X +25%

13573

Intel Core i9 10900X

10786

Passmark CPU Single Core

Intel Core i9 10940X

2686

Intel Core i9 10900X

2664

Passmark CPU Multi Core

Intel Core i9 10940X +24%

27907

Intel Core i9 10900X

22469

Intel Core i9 10940X

VS

Intel Core i9 10900X

General Parameters

Oct 2019

Release Date

Oct 2019

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Cascade Lake

Core Architecture

Cascade Lake

i9-10940X

Processor Number

i9-10900X

LGA-2066

Socket

LGA-2066

N/A

Integrated Graphics

N/A

Package

14 nm

Manufacturing Process

14 nm

165 W

Power Consumption

165 W

86 °C

Peak Operating Temperature

94 °C

CPU Performance

14

Performance Cores

10

28

Performance Core Threads

20

3.3 GHz

Performance Core Base Frequency

3.7 GHz

4.6 GHz

Performance Core Turbo Frequency

4.5 GHz

14

Total Core Count

10

28

Total Thread Count

20

100 MHz

Bus Frequency

100 MHz

33x

Multiplier

37x

64 K per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

1 MB per core

20 MB shared

L3 Cache

20 MB shared

Yes

Unlocked Multiplier

Yes

Memory Parameters

DDR4-2933

Memory Types

DDR4-2933

256 GB

Max Memory Size

256 GB

4

Max Memory Channels

4

93.8 GB/s

Max Memory Bandwidth

93.8 GB/s

No

ECC Memory Support

No

Miscellaneous

Intel Core i9 10940X

Official Website

Intel Core i9 10900X

3.0

PCIe Version

3.0

48

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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