Intel Core Ultra 9 285 vs AMD Ryzen 9 7900X

VS

Intel Core Ultra 9 285

AMD Ryzen 9 7900X

We compared two desktop CPUs: Intel Core Ultra 9 285 with 24 cores 2.5GHz and AMD Ryzen 9 7900X with 12 cores 4.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core Ultra 9 285 's Advantages

Released 2 years and 1 months late

Higher specification of memory (5600 vs 5200)

Larger memory bandwidth (102.4GB/s vs 83.2GB/s)

Lower TDP (125W vs 170W)

AMD Ryzen 9 7900X 's Advantages

Newer PCIe version (5.0 vs 5)

Higher base frequency (4.7GHz vs 2.5GHz)

Larger L3 cache size (64MB vs 36MB)

More modern manufacturing process (5nm vs 7nm)

Score

Intel Core Ultra 9 285

VS

AMD Ryzen 9 7900X

General Parameters

Oct 2024

Release Date

Sep 2022

Intel

Manufacturer

AMD

Desktop

Type

Desktop

-

Instruction Set

x86-64

Arrow Lake-S

Core Architecture

Raphael

Intel Socket 1851

Socket

AM5

Arc Xe2 Graphics 64EU

Integrated Graphics

AMD Radeon™ Graphics

Ultra 9 (Arrow Lake)

Generation

-

Package

7 nm

Manufacturing Process

5 nm

125 W

Power Consumption

170 W

105 °C

Peak Operating Temperature

95 °C

Intel

Foundry

-

CPU Performance

8

Performance Cores

12

16

Performance Core Threads

24

2.5 GHz

Performance Core Base Frequency

4.7 GHz

5.6 GHz

Performance Core Turbo Frequency

5.6 GHz

16

Efficiency Cores

-

16

Efficiency Core Threads

-

1900 MHz

Efficiency Core Base Frequency

-

4.6 GHz

Efficiency Core Turbo Frequency

-

24

Total Core Count

12

24

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

25.0

Multiplier

47x

112 KB per core

L1 Cache

-

3 MB per core

L2 Cache

12 MB shared

36 MB shared

L3 Cache

64 MB shared

No

Unlocked Multiplier

Yes

1

SMP

-

Memory Parameters

DDR5-5600

Memory Types

DDR5-5200

256 GB

Max Memory Size

128 GB

2

Max Memory Channels

2

102.4 GB/s

Max Memory Bandwidth

83.2 GB/s

No

ECC Memory Support

-

Graphics Card Parameters

true

Integrated Graphics

true

600 MHz

GPU Base Frequency

-

1800 MHz

GPU Max Dynamic Frequency

-

512

Shader Units

-

4

Execution Units

-

1.79 TFLOPS

Graphics Performance

-

Miscellaneous

Official Website

AMD Ryzen 9 7900X

5

PCIe Version

5.0

16

PCIe Lanes

24

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