Intel Core i9 10940X vs Intel Core i9 12900TE

VS

Intel Core i9 10940X

Intel Core i9 12900TE

We compared two desktop CPUs: Intel Core i9 10940X with 14 cores 3.3GHz and Intel Core i9 12900TE with 16 cores 1.1GHz . 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

Larger memory bandwidth (93.8GB/s vs 76.8GB/s)

Higher base frequency (3.3GHz vs 1.1GHz)

Intel Core i9 12900TE 's Advantages

Released 2 years and 3 months late

Integrated graphics card

Higher specification of memory (4800 vs 2933)

Newer PCIe version (5 vs 3.0)

Larger L3 cache size (30MB vs 20MB)

More modern manufacturing process (10nm vs 14nm)

Lower TDP (35W vs 165W)

Score

Benchmark

Geekbench 6 Single Core

Intel Core i9 10940X

1471

Intel Core i9 12900TE +73%

2559

Geekbench 6 Multi Core

Intel Core i9 10940X

11287

Intel Core i9 12900TE +11%

12563

Intel Core i9 10940X

VS

Intel Core i9 12900TE

General Parameters

Oct 2019

Release Date

Jan 2022

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

-

Cascade Lake

Core Architecture

Alder Lake-S

i9-10940X

Processor Number

-

LGA-2066

Socket

Intel Socket 1700

N/A

Integrated Graphics

UHD Graphics 770

-

Generation

Core i9 (Alder Lake-S)

Package

14 nm

Manufacturing Process

10 nm

165 W

Power Consumption

35 W

86 °C

Peak Operating Temperature

72 °C

-

Foundry

Intel

-

Die Size

215 mm²

CPU Performance

14

Performance Cores

8

28

Performance Core Threads

16

3.3 GHz

Performance Core Base Frequency

1.1 GHz

4.6 GHz

Performance Core Turbo Frequency

4.8 GHz

-

Efficiency Cores

8

-

Efficiency Core Threads

8

-

Efficiency Core Base Frequency

1000 MHz

-

Efficiency Core Turbo Frequency

3.6 GHz

14

Total Core Count

16

28

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

33x

Multiplier

11.0

64 K per core

L1 Cache

80 KB per core

1 MB per core

L2 Cache

14 MB

20 MB shared

L3 Cache

30 MB

Yes

Unlocked Multiplier

Yes

-

SMP

1

Memory Parameters

DDR4-2933

Memory Types

DDR4-3200, DDR5-4800

256 GB

Max Memory Size

-

4

Max Memory Channels

2

93.8 GB/s

Max Memory Bandwidth

76.8 GB/s

No

ECC Memory Support

Yes

Graphics Card Parameters

-

Integrated Graphics

true

-

GPU Base Frequency

300 MHz

-

GPU Max Dynamic Frequency

1550 MHz

-

Execution Units

32

Miscellaneous

Intel Core i9 10940X

Official Website

Intel Core i9 12900TE

3.0

PCIe Version

5

48

PCIe Lanes

20

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

Extended Instruction Set

-

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