AMD Ryzen 9 9950X vs Intel Core i7 12700K

VS

AMD Ryzen 9 9950X

Intel Core i7 12700K

We compared two desktop CPUs: AMD Ryzen 9 9950X with 16 cores 4.3GHz and Intel Core i7 12700K with 12 cores 3.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 9 9950X 's Advantages

Released 2 years and 8 months late

Higher specification of memory (5600 vs 4800)

Larger memory bandwidth (89.6GB/s vs 76.8GB/s)

Higher base frequency (4.3GHz vs 3.6GHz)

Larger L3 cache size (64MB vs 25MB)

More modern manufacturing process (4nm vs 10nm)

Intel Core i7 12700K 's Advantages

Lower TDP (125W vs 170W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 9 9950X +15%

2237

Intel Core i7 12700K

1944

Cinebench R23 Multi Core

AMD Ryzen 9 9950X +81%

41345

Intel Core i7 12700K

22801

Geekbench 6 Single Core

AMD Ryzen 9 9950X +30%

3416

Intel Core i7 12700K

2625

Geekbench 6 Multi Core

AMD Ryzen 9 9950X +47%

21740

Intel Core i7 12700K

14728

Cinebench 2024 Single Core

AMD Ryzen 9 9950X +18%

135

Intel Core i7 12700K

114

Cinebench 2024 Multi Core

AMD Ryzen 9 9950X +88%

2209

Intel Core i7 12700K

1172

AMD Ryzen 9 9950X

VS

Intel Core i7 12700K

General Parameters

Jun 2024

Release Date

Oct 2021

Amd

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Zen 5 (Granite Ridge)

Core Architecture

Alder Lake

-

Processor Number

i7-12700K

AM5

Socket

LGA-1700

Radeon Graphics

Integrated Graphics

UHD Graphics 770

Zen 5 (Granite Ridge)

Generation

-

Package

13.1 billions

Transistor Count

-

4 nm

Manufacturing Process

10 nm

170 W

Power Consumption

125 W

230 W

Max Turbo Power Consumption

190 W

95 °C

Peak Operating Temperature

100°C

TSMC

Foundry

-

6 nm

I/O Process Size

-

CPU Performance

16

Performance Cores

8

32

Performance Core Threads

16

4.3 GHz

Performance Core Base Frequency

3.6 GHz

5.7 GHz

Performance Core Turbo Frequency

4.9 GHz

-

Efficiency Cores

4

-

Efficiency Core Threads

4

-

Efficiency Core Base Frequency

2.7 GHz

-

Efficiency Core Turbo Frequency

3.8 GHz

16

Total Core Count

12

32

Total Thread Count

20

100 MHz

Bus Frequency

100 MHz

43x

Multiplier

36x

80 K per core

L1 Cache

80 K per core

16 MB

L2 Cache

12 MB shared

64 MB

L3 Cache

25 MB shared

Yes

Unlocked Multiplier

Yes

1

SMP

-

Memory Parameters

DDR5-5600

Memory Types

DDR5-4800, DDR4-3200

192 GB

Max Memory Size

128 GB

2

Max Memory Channels

2

89.6 GB/s

Max Memory Bandwidth

76.8 GB/s

Yes

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

1500 MHz

GPU Base Frequency

300 MHz

2200 MHz

GPU Max Dynamic Frequency

1500 MHz

Shader Units

256

Texture Units

16

Raster Operation Units

8

2

Execution Units

32

Power Consumption

15 W

0 TFLOPS

Graphics Performance

0.78 TFLOPS

Miscellaneous

AMD Ryzen 9 9950X

Official Website

Intel Core i7 12700K

5.0

PCIe Version

5.0

28

PCIe Lanes

20

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