Intel Core i9 14900T vs Intel Core i9 12900TE

VS

Intel Core i9 14900T

Intel Core i9 12900TE

We compared two desktop CPUs: Intel Core i9 14900T with 24 cores 1.1GHz 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 14900T 's Advantages

Released 2 years late

Higher specification of memory (5600 vs 4800)

Larger memory bandwidth (89.6GB/s vs 76.8GB/s)

Larger L3 cache size (36MB vs 30MB)

Intel Core i9 12900TE 's Advantages

Integrated graphics card

Score

Benchmark

Geekbench 6 Single Core

Intel Core i9 14900T +17%

3019

Intel Core i9 12900TE

2559

Geekbench 6 Multi Core

Intel Core i9 14900T +30%

16385

Intel Core i9 12900TE

12563

Intel Core i9 14900T

VS

Intel Core i9 12900TE

General Parameters

Jan 2024

Release Date

Jan 2022

Intel

Manufacturer

Intel

Desktop

Type

Desktop

Raptor Lake-R

Core Architecture

Alder Lake-S

Intel Socket 1700

Socket

Intel Socket 1700

UHD Graphics 770

Integrated Graphics

UHD Graphics 770

Core i9 (Raptor Lake Refresh)

Generation

Core i9 (Alder Lake-S)

Package

10 nm

Manufacturing Process

10 nm

35 W

Power Consumption

35 W

-

Peak Operating Temperature

72 °C

Intel

Foundry

Intel

257 mm²

Die Size

215 mm²

CPU Performance

8

Performance Cores

8

16

Performance Core Threads

16

1.1 GHz

Performance Core Base Frequency

1.1 GHz

5.5 GHz

Performance Core Turbo Frequency

4.8 GHz

16

Efficiency Cores

8

16

Efficiency Core Threads

8

800 MHz

Efficiency Core Base Frequency

1000 MHz

4 GHz

Efficiency Core Turbo Frequency

3.6 GHz

24

Total Core Count

16

32

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

11.0

Multiplier

11.0

80 KB per core

L1 Cache

80 KB per core

2 MB per core

L2 Cache

14 MB

36 MB shared

L3 Cache

30 MB

No

Unlocked Multiplier

Yes

1

SMP

1

Memory Parameters

DDR4-3200, DDR5-5600

Memory Types

DDR4-3200, DDR5-4800

2

Max Memory Channels

2

89.6 GB/s

Max Memory Bandwidth

76.8 GB/s

Yes

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 14900T

Official Website

Intel Core i9 12900TE

5

PCIe Version

5

16

PCIe Lanes

20

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