Intel Core i7 14700 vs AMD Ryzen 9 7900X3D

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We compared two desktop CPUs: Intel Core i7 14700 with 20 cores 2.1GHz and AMD Ryzen 9 7900X3D with 12 cores 4.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 14700'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 (65W vs 120W)

AMD Ryzen 9 7900X3D's Advantages

Better graphics card performance

Higher base frequency (4.4GHz vs 2.1GHz)

Larger L3 cache size (128MB vs 33MB)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i7 14700 +3%

2116

AMD Ryzen 9 7900X3D

2039

Cinebench R23 Multi Core

Intel Core i7 14700 +20%

32766

AMD Ryzen 9 7900X3D

27084

Geekbench 6 Single Core

Intel Core i7 14700

2866

AMD Ryzen 9 7900X3D +3%

2971

Geekbench 6 Multi Core

Intel Core i7 14700

16746

AMD Ryzen 9 7900X3D +8%

18105

Blender

Intel Core i7 14700 +4%

433

AMD Ryzen 9 7900X3D

413

Passmark CPU Single Core

Intel Core i7 14700

4126

AMD Ryzen 9 7900X3D

4119

Passmark CPU Multi Core

Intel Core i7 14700

46819

AMD Ryzen 9 7900X3D +7%

50486

Intel Core i7 14700

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AMD Ryzen 9 7900X3D

General Parameters

Jan 2024

Release Date

Jan 2023

Intel

Manufacturer

Amd

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Raptor Lake Refresh

Core Architecture

Zen 4 (Raphael)

i7-14700

Processor Number

-

LGA-1700

Socket

AM5

UHD Graphics 770

Integrated Graphics

Radeon Graphics (Ryzen 7000)

Package

-

Transistor Count

13.1 billions

10 nm

Manufacturing Process

5 nm

LGA-1700

Socket

AM5

65 W

Power Consumption

120 W

219W

Max Turbo Power Consumption

162W

100°C

Peak Operating Temperature

89°C

CPU Performance

8

Performance Cores

12

16

Performance Core Threads

24

2.1 GHz

Performance Core Base Frequency

4.4 GHz

5.4 GHz

Performance Core Turbo Frequency

5.6 GHz

12

Efficiency Cores

-

12

Efficiency Core Threads

-

1.5 GHz

Efficiency Core Base Frequency

-

4.2 GHz

Efficiency Core Turbo Frequency

-

20

Total Core Count

12

28

Total Thread Count

24

100MHz

Bus Frequency

100MHz

21x

Multiplier

44x

80K per core

L1 Cache

64K per core

2MB per core

L2 Cache

1MB per core

33MB shared

L3 Cache

128MB shared

No

Unlocked Multiplier

Yes

Memory Parameters

DDR5-5600, DDR4-3200

Memory Types

DDR5-5200

192GB

Max Memory Size

128GB

2

Max Memory Channels

2

89.6 GB/s

Max Memory Bandwidth

83.2 GB/s

Yes

ECC Memory Support

Yes

Graphics Card Parameters

True

Integrated Graphics

True

300 MHz

GPU Base Frequency

1500 MHz

1600 MHz

GPU Max Dynamic Frequency

2200 MHz

256

Shader Units

448

16

Texture Units

8

Raster Operation Units

4

32

Execution Units

2

15 W

Power Consumption

15 W

0.78 TFLOPS

Graphics Performance

1.43 TFLOPS

Miscellaneous

Intel Core i7 14700

Official Website

AMD Ryzen 9 7900X3D

5.0

PCIe Version

5.0

20

PCIe Lanes

28

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