Intel Core i9 10940X vs Intel Core i9 9960X

VS

Intel Core i9 10940X

Intel Core i9 9960X

We compared two desktop CPUs: Intel Core i9 10940X with 14 cores 3.3GHz and Intel Core i9 9960X with 16 cores 3.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 10940X 's Advantages

Released 1 years late

Higher specification of memory (2933 vs 2666)

Larger memory bandwidth (93.8GB/s vs 85GB/s)

Higher base frequency (3.3GHz vs 3.1GHz)

Intel Core i9 9960X 's Advantages

Larger L3 cache size (22MB vs 20MB)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i9 10940X +14%

1234

Intel Core i9 9960X

1075

Cinebench R23 Multi Core

Intel Core i9 10940X +18%

21309

Intel Core i9 9960X

17953

Geekbench 6 Single Core

Intel Core i9 10940X +2%

1471

Intel Core i9 9960X

1432

Geekbench 6 Multi Core

Intel Core i9 10940X +5%

11287

Intel Core i9 9960X

10707

Geekbench 5 Single Core

Intel Core i9 10940X

1144

Intel Core i9 9960X +2%

1173

Geekbench 5 Multi Core

Intel Core i9 10940X

13573

Intel Core i9 9960X +11%

15176

Passmark CPU Single Core

Intel Core i9 10940X +2%

2686

Intel Core i9 9960X

2608

Passmark CPU Multi Core

Intel Core i9 10940X

27907

Intel Core i9 9960X +9%

30525

Intel Core i9 10940X

VS

Intel Core i9 9960X

General Parameters

Oct 2019

Release Date

Oct 2018

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Cascade Lake

Core Architecture

Skylake

i9-10940X

Processor Number

i9-9960X

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

85 °C

CPU Performance

14

Performance Cores

16

28

Performance Core Threads

32

3.3 GHz

Performance Core Base Frequency

3.1 GHz

4.6 GHz

Performance Core Turbo Frequency

4.4 GHz

14

Total Core Count

16

28

Total Thread Count

32

100 MHz

Bus Frequency

-

33x

Multiplier

-

64 K per core

L1 Cache

32 K per core

1 MB per core

L2 Cache

1 MB per core

20 MB shared

L3 Cache

22 MB shared

Yes

Unlocked Multiplier

Yes

Memory Parameters

DDR4-2933

Memory Types

DDR4-2666

256 GB

Max Memory Size

128 GB

4

Max Memory Channels

4

93.8 GB/s

Max Memory Bandwidth

85 GB/s

No

ECC Memory Support

No

Miscellaneous

Intel Core i9 10940X

Official Website

Intel Core i9 9960X

3.0

PCIe Version

3.0

48

PCIe Lanes

44

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

Extended Instruction Set

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

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