Intel Core i9 12900KS vs AMD Ryzen 7 7700

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We compared two desktop CPUs: Intel Core i9 12900KS with 16 cores 3.4GHz and AMD Ryzen 7 7700 with 8 cores 3.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 12900KS 's Advantages

Better graphics card performance

AMD Ryzen 7 7700 's Advantages

Released 9 months late

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

Larger memory bandwidth (83.2GB/s vs 76.8GB/s)

Higher base frequency (3.8GHz vs 3.4GHz)

Larger L3 cache size (32MB vs 30MB)

Lower TDP (65W vs 150W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i9 12900KS +5%

2082

AMD Ryzen 7 7700

1969

Cinebench R23 Multi Core

Intel Core i9 12900KS +39%

27796

AMD Ryzen 7 7700

19910

Geekbench 6 Single Core

Intel Core i9 12900KS

2559

AMD Ryzen 7 7700 +10%

2829

Geekbench 6 Multi Core

Intel Core i9 12900KS +12%

15546

AMD Ryzen 7 7700

13858

Blender

Intel Core i9 12900KS +17%

383

AMD Ryzen 7 7700

326

Geekbench 5 Single Core

Intel Core i9 12900KS

2041

AMD Ryzen 7 7700 +5%

2159

Geekbench 5 Multi Core

Intel Core i9 12900KS +27%

17685

AMD Ryzen 7 7700

13851

Intel Core i9 12900KS

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AMD Ryzen 7 7700

General Parameters

Apr 2022

Release Date

Jan 2023

Intel

Manufacturer

AMD

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Alder Lake-S

Core Architecture

Zen 4 (Raphael)

i9-12900KS

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

150 W

Power Consumption

65 W

-

Max Turbo Power Consumption

142 W

100 °C

Peak Operating Temperature

95°C

CPU Performance

8

Performance Cores

8

-

Performance Core Threads

16

3.4 GHz

Performance Core Base Frequency

3.8 GHz

5.5 GHz

Performance Core Turbo Frequency

5.3 GHz

8

Efficiency Cores

-

16

Total Core Count

8

24

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

34x

Multiplier

38x

64 K per core

L1 Cache

64 K per core

14 MB shared

L2 Cache

1 MB per core

30 MB shared

L3 Cache

32 MB shared

Yes

Unlocked Multiplier

Yes

Memory Parameters

DDR5-4800, DDR4-3200

Memory Types

DDR5-5200

128 GB

Max Memory Size

128 GB

2

Max Memory Channels

2

76.8 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

1550 MHz

GPU Max Dynamic Frequency

2200 MHz

256

Shader Units

128

16

Texture Units

8

Raster Operation Units

4

32

Execution Units

2

15 W

Power Consumption

15 W

0.78 TFLOPS

Graphics Performance

0.54 TFLOPS

Miscellaneous

Intel Core i9 12900KS

Official Website

AMD Ryzen 7 7700

5.0

PCIe Version

5.0

20

PCIe Lanes

28

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