Intel Core i9 14900T vs AMD Ryzen 9 7900

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We compared two desktop CPUs: Intel Core i9 14900T with 24 cores 1.1GHz and AMD Ryzen 9 7900 with 12 cores 3.7GHz . 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 1 years late

Higher specification of memory (DDR5-5600 vs DDR5-5200)

Larger memory bandwidth (89.6GB/s vs 83.2GB/s)

Lower TDP (35W vs 65W)

AMD Ryzen 9 7900 's Advantages

Integrated graphics card

Newer PCIe version (5.0 vs 5)

Higher base frequency (3.7GHz vs 1.1GHz)

Larger L3 cache size (64MB vs 36MB)

Score

Benchmark

Geekbench 6 Single Core

Intel Core i9 14900T +2%

3019

AMD Ryzen 9 7900

2954

Geekbench 6 Multi Core

Intel Core i9 14900T

16385

AMD Ryzen 9 7900 +7%

17582

Intel Core i9 14900T

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AMD Ryzen 9 7900

General Parameters

Jan 2024

Release Date

Jan 2023

Intel

Manufacturer

Amd

Desktop

Type

Desktop

-

Instruction Set

x86-64

Raptor Lake-R

Core Architecture

Zen 4 (Raphael)

Intel Socket 1700

Socket

AM5

UHD Graphics 770

Integrated Graphics

Radeon Graphics (Ryzen 7000)

Core i9 (Raptor Lake Refresh)

Generation

-

Package

-

Transistor Count

13.1 billions

10 nm

Manufacturing Process

5 nm

Intel Socket 1700

Socket

AM5

35 W

Power Consumption

65 W

-

Max Turbo Power Consumption

142 W

-

Peak Operating Temperature

95°C

Intel

Foundry

-

257 mm²

Die Size

-

FC-LGA16A

Package

-

CPU Performance

8

Performance Cores

12

16

Performance Core Threads

24

1.1 GHz

Performance Core Base Frequency

3.7 GHz

5.5 GHz

Performance Core Turbo Frequency

5.4 GHz

16

Efficiency Cores

-

16

Efficiency Core Threads

-

800 MHz

Efficiency Core Base Frequency

-

4 GHz

Efficiency Core Turbo Frequency

-

24

Total Core Count

12

32

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

11.0

Multiplier

37x

80 KB per core

L1 Cache

64 K per core

2 MB per core

L2 Cache

1 MB per core

36 MB shared

L3 Cache

64 MB shared

No

Unlocked Multiplier

Yes

1

SMP

-

Memory Parameters

DDR4-3200, DDR5-5600

Memory Types

DDR5-5200

-

Max Memory Size

128 GB

2

Max Memory Channels

2

89.6 GB/s

Max Memory Bandwidth

83.2 GB/s

Yes

ECC Memory Support

Yes

Graphics Card Parameters

-

Integrated Graphics

true

-

GPU Base Frequency

1500 MHz

-

GPU Max Dynamic Frequency

2200 MHz

-

Shader Units

448

-

Texture Units

8

-

Raster Operation Units

4

-

Execution Units

2

-

Power Consumption

15 W

-

Graphics Performance

1.43 TFLOPS

Miscellaneous

Intel Core i9 14900T

Official Website

AMD Ryzen 9 7900

5

PCIe Version

5.0

16

PCIe Lanes

28

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