AMD Ryzen 9 7950X vs Intel Core i9 12900

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We compared two desktop CPUs: AMD Ryzen 9 7950X with 16 cores 4.5GHz and Intel Core i9 12900 with 16 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 9 7950X 's Advantages

Released 7 months late

Integrated graphics card

Higher specification of memory (DDR5-5200 vs DDR5-4800)

Higher base frequency (4.5GHz vs 2.4GHz)

Larger L3 cache size (64MB vs 30MB)

Intel Core i9 12900 's Advantages

Larger memory bandwidth (76.8GB/s vs 73.4GB/s)

Newer PCIe version (5 vs 5.0)

Lower TDP (65W vs 170W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 9 7950X +3%

2059

Intel Core i9 12900

1988

Cinebench R23 Multi Core

AMD Ryzen 9 7950X +44%

38165

Intel Core i9 12900

26454

Geekbench 6 Single Core

AMD Ryzen 9 7950X +12%

3068

Intel Core i9 12900

2727

Geekbench 6 Multi Core

AMD Ryzen 9 7950X +59%

21409

Intel Core i9 12900

13396

AMD Ryzen 9 7950X

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Intel Core i9 12900

General Parameters

Aug 2022

Release Date

Jan 2022

Amd

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

-

Zen 4 (Raphael)

Core Architecture

Alder Lake-S

AM5

Socket

Intel Socket 1700

Radeon Graphics (Ryzen 7000)

Integrated Graphics

UHD Graphics 770

-

Generation

Core i9 (Alder Lake-S)

Package

13.1 billions

Transistor Count

-

5 nm

Manufacturing Process

10 nm

AM5

Socket

Intel Socket 1700

170 W

Power Consumption

65 W

230 W

Max Turbo Power Consumption

-

95°C

Peak Operating Temperature

72 °C

-

Foundry

Intel

-

Die Size

215 mm²

-

Package

FC-LGA16A

CPU Performance

16

Performance Cores

8

32

Performance Core Threads

16

4.5 GHz

Performance Core Base Frequency

2.4 GHz

5.7 GHz

Performance Core Turbo Frequency

5.1 GHz

-

Efficiency Cores

8

-

Efficiency Core Threads

8

-

Efficiency Core Base Frequency

1800 MHz

-

Efficiency Core Turbo Frequency

3.8 GHz

16

Total Core Count

16

32

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

45x

Multiplier

24.0

64 K per core

L1 Cache

80 KB per core

1 MB per core

L2 Cache

1.25 MB per core

64 MB shared

L3 Cache

30 MB shared

Yes

Unlocked Multiplier

Yes

-

SMP

1

Memory Parameters

DDR5-5200

Memory Types

DDR4-3200, DDR5-4800

128 GB

Max Memory Size

-

2

Max Memory Channels

2

73.4 GB/s

Max Memory Bandwidth

76.8 GB/s

Yes

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

-

1500 MHz

GPU Base Frequency

-

2200 MHz

GPU Max Dynamic Frequency

-

448

Shader Units

-

8

Texture Units

-

4

Raster Operation Units

-

2

Execution Units

-

15 W

Power Consumption

-

1.43 TFLOPS

Graphics Performance

-

Miscellaneous

AMD Ryzen 9 7950X

Official Website

-

5.0

PCIe Version

5

28

PCIe Lanes

20

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