Intel Core i7 6700T vs Intel Core i7 12700T

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Intel Core i7-6700T

Intel Core i7 12700T

We compared two desktop CPUs: Intel Core i7 6700T with 4 cores 2.8GHz 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 i7 6700T 's Advantages

Higher base frequency (2.8GHz vs 1.4GHz)

Intel Core i7 12700T 's Advantages

Released 6 years and 4 months late

Higher specification of memory (4800 vs 2133)

Larger memory bandwidth (76.8GB/s vs 34.1GB/s)

Newer PCIe version (5 vs 3)

Larger L3 cache size (25MB vs 8MB)

More modern manufacturing process (10nm vs 14nm)

Score

Benchmark

Geekbench 6 Single Core

Intel Core i7 6700T

1144

Intel Core i7 12700T +97%

2265

Geekbench 6 Multi Core

Intel Core i7 6700T

3245

Intel Core i7 12700T +224%

10530

Intel Core i7 6700T

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Intel Core i7 12700T

General Parameters

Sep 2015

Release Date

Jan 2022

Intel

Manufacturer

Intel

Desktop

Type

Desktop

Skylake

Core Architecture

Alder Lake-S

Intel Socket 1151

Socket

Intel Socket 1700

HD Graphics 530

Integrated Graphics

UHD Graphics 770

Core i7(Skylake)

Generation

Core i7 (Alder Lake-S)

Package

14 nm

Manufacturing Process

10 nm

35 W

Power Consumption

35 W

Intel

Foundry

Intel

-

Die Size

215 mm²

CPU Performance

4

Performance Cores

8

Performance Core Threads

16

2.8 GHz

Performance Core Base Frequency

1.4 GHz

3.6 GHz

Performance Core Turbo Frequency

4.7 GHz

-

Efficiency Cores

4

-

Efficiency Core Threads

4

-

Efficiency Core Base Frequency

1000 MHz

-

Efficiency Core Turbo Frequency

3.4 GHz

4

Total Core Count

12

8

Total Thread Count

20

100 MHz

Bus Frequency

100 MHz

28.0

Multiplier

19.0

64 KB per core

L1 Cache

80 KB per core

256 KB per core

L2 Cache

1.25 MB per core

8 MB shared

L3 Cache

25 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR3, DDR4-2133

Memory Types

DDR4-3200, DDR5-4800

64

Max Memory Size

-

2

Max Memory Channels

2

34.1 GB/s

Max Memory Bandwidth

76.8 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

350 MHz

GPU Base Frequency

300 MHz

1100 MHz

GPU Max Dynamic Frequency

1500 MHz

-

Execution Units

32

Miscellaneous

Intel Core i7 6700T

Official Website

Intel Core i7 12700T

3

PCIe Version

5

16

PCIe Lanes

20

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