Intel Core i9 12900T vs Intel Core i7 7700T

VS

Intel Core i9 12900T

Intel Core i7 7700T

We compared two desktop CPUs: Intel Core i9 12900T with 16 cores 1.4GHz and Intel Core i7 7700T with 4 cores 2.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 12900T 's Advantages

Released 5 years late

Higher specification of memory (4800 vs 2400)

Larger memory bandwidth (76.8GB/s vs 38.4GB/s)

Newer PCIe version (5 vs 3.0)

Larger L3 cache size (30MB vs 8MB)

More modern manufacturing process (10nm vs 14nm)

Intel Core i7 7700T 's Advantages

Higher base frequency (2.9GHz vs 1.4GHz)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i9 12900T +67%

1865

Intel Core i7 7700T

1116

Cinebench R23 Multi Core

Intel Core i9 12900T +306%

22804

Intel Core i7 7700T

5605

Geekbench 6 Single Core

Intel Core i9 12900T +121%

2362

Intel Core i7 7700T

1066

Geekbench 6 Multi Core

Intel Core i9 12900T +283%

12384

Intel Core i7 7700T

3226

Blender

Intel Core i9 12900T +142%

153

Intel Core i7 7700T

63

Intel Core i9 12900T

VS

Intel Core i7 7700T

General Parameters

Jan 2022

Release Date

Jan 2017

Intel

Manufacturer

Intel

Desktop

Type

Desktop

-

Instruction Set

x86-64

Alder Lake-S

Core Architecture

Kaby Lake

-

Processor Number

i7-7700T

Intel Socket 1700

Socket

LGA-1151

UHD Graphics 770

Integrated Graphics

HD Graphics 630

Core i9 (Alder Lake-S)

Generation

-

Package

10 nm

Manufacturing Process

14 nm

35 W

Power Consumption

35 W

72 °C

Peak Operating Temperature

80 °C

Intel

Foundry

-

215 mm²

Die Size

-

CPU Performance

8

Performance Cores

4

16

Performance Core Threads

8

1.4 GHz

Performance Core Base Frequency

2.9 GHz

4.9 GHz

Performance Core Turbo Frequency

3.8 GHz

8

Efficiency Cores

-

8

Efficiency Core Threads

-

1000 MHz

Efficiency Core Base Frequency

-

3.6 GHz

Efficiency Core Turbo Frequency

-

16

Total Core Count

4

24

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

14.0

Multiplier

29x

80 KB per core

L1 Cache

64 K per core

1.25 MB per core

L2 Cache

256 K per core

30 MB shared

L3 Cache

8 MB shared

Yes

Unlocked Multiplier

-

1

SMP

-

Memory Parameters

DDR4-3200, DDR5-4800

Memory Types

DDR4-2400, DDR3L-1600

-

Max Memory Size

64 GB

2

Max Memory Channels

2

76.8 GB/s

Max Memory Bandwidth

38.4 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

350 MHz

1550 MHz

GPU Max Dynamic Frequency

1150 MHz

-

Shader Units

192

-

Texture Units

24

-

Raster Operation Units

3

32

Execution Units

24

-

Power Consumption

15 W

-

Max Resolution

4096x2304 - 60 Hz

-

Graphics Performance

0.44 TFLOPS

Miscellaneous

Intel Core i9 12900T

Official Website

Intel Core i7 7700T

5

PCIe Version

3.0

20

PCIe Lanes

16

-

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2

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