Intel Core i9 14901KE vs Intel Core i9 12900TE

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Intel Core i9-14901KE

Intel Core i9 12900TE

We compared two desktop CPUs: Intel Core i9 14901KE with 8 cores 3.8GHz 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 14901KE 's Advantages

Released 2 years and 6 months late

Higher specification of memory (5600 vs 4800)

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

Higher base frequency (3.8GHz vs 1.1GHz)

Larger L3 cache size (36MB vs 30MB)

Intel Core i9 12900TE 's Advantages

Integrated graphics card

Lower TDP (35W vs 125W)

Score

Benchmark

Geekbench 6 Single Core

Intel Core i9 14901KE +17%

3018

Intel Core i9 12900TE

2559

Geekbench 6 Multi Core

Intel Core i9 14901KE +29%

16308

Intel Core i9 12900TE

12563

Intel Core i9 14901KE

VS

Intel Core i9 12900TE

General Parameters

Jul 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

125 W

Power Consumption

35 W

-

Peak Operating Temperature

72 °C

Intel

Foundry

Intel

257 mm²

Die Size

215 mm²

CPU Performance

-

Performance Cores

8

-

Performance Core Threads

16

3.8 GHz

Performance Core Base Frequency

1.1 GHz

5.8 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

8

Total Core Count

16

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

38.0

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

Yes

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 14901KE

Official Website

Intel Core i9 12900TE

5

PCIe Version

5

16

PCIe Lanes

20

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