Intel Core i9 12900E vs Intel Core i7 12700T

VS

Intel Core i9 12900E

Intel Core i7 12700T

We compared two desktop CPUs: Intel Core i9 12900E with 16 cores 2.3GHz and Intel Core i7 12700T with 12 cores 1.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 12900E 's Advantages

Higher base frequency (2.3GHz vs 1.4GHz)

Larger L3 cache size (30MB vs 25MB)

Score

Benchmark

Geekbench 6 Single Core

Intel Core i9 12900E

1735

Intel Core i7 12700T +30%

2265

Geekbench 6 Multi Core

Intel Core i9 12900E

10366

Intel Core i7 12700T +1%

10530

Intel Core i9 12900E

VS

Intel Core i7 12700T

General Parameters

Jan 2022

Release Date

Jan 2022

Intel

Manufacturer

Intel

Desktop

Type

Desktop

Alder Lake-S

Core Architecture

Alder Lake-S

Intel Socket 1700

Socket

Intel Socket 1700

UHD Graphics 770

Integrated Graphics

UHD Graphics 770

Core i9 (Alder Lake-S)

Generation

Core i7 (Alder Lake-S)

Package

10 nm

Manufacturing Process

10 nm

35 W

Power Consumption

35 W

72 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

215 mm²

Die Size

215 mm²

CPU Performance

8

Performance Cores

8

16

Performance Core Threads

16

2.3 GHz

Performance Core Base Frequency

1.4 GHz

5.0 GHz

Performance Core Turbo Frequency

4.7 GHz

8

Efficiency Cores

4

8

Efficiency Core Threads

4

1.7 GHz

Efficiency Core Base Frequency

1000 MHz

3.8 GHz

Efficiency Core Turbo Frequency

3.4 GHz

16

Total Core Count

12

24

Total Thread Count

20

100 MHz

Bus Frequency

100 MHz

23

Multiplier

19.0

80 KB per core

L1 Cache

80 KB per core

14 MB

L2 Cache

1.25 MB per core

30 MB

L3 Cache

25 MB shared

Yes

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR4-3200, DDR5-4800

Memory Types

DDR4-3200, DDR5-4800

2

Max Memory Channels

2

76.8 GB/s

Max Memory Bandwidth

76.8 GB/s

Yes

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

300 MHz

1550 MHz

GPU Max Dynamic Frequency

1500 MHz

32

Execution Units

32

Miscellaneous

Intel Core i9 12900E

Official Website

Intel Core i7 12700T

5

PCIe Version

5

20

PCIe Lanes

20

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