Intel Core Ultra 9 285 vs AMD Ryzen 9 7900

VS

Intel Core Ultra 9 285

AMD Ryzen 9 7900

We compared two desktop CPUs: Intel Core Ultra 9 285 with 24 cores 2.5GHz and AMD Ryzen 9 7900 with 12 cores 3.7GHz . 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 1 years and 9 months late

Better graphics card performance

Higher specification of memory (5600 vs 5200)

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

AMD Ryzen 9 7900 's Advantages

Newer PCIe version (5.0 vs 5)

Higher base frequency (3.7GHz vs 2.5GHz)

Larger L3 cache size (64MB vs 36MB)

More modern manufacturing process (5nm vs 7nm)

Lower TDP (65W vs 125W)

Score

Intel Core Ultra 9 285

VS

AMD Ryzen 9 7900

General Parameters

Oct 2024

Release Date

Jan 2023

Intel

Manufacturer

Amd

Desktop

Type

Desktop

-

Instruction Set

x86-64

Arrow Lake-S

Core Architecture

Zen 4 (Raphael)

Intel Socket 1851

Socket

AM5

Arc Xe2 Graphics 64EU

Integrated Graphics

Radeon Graphics (Ryzen 7000)

Ultra 9 (Arrow Lake)

Generation

-

Package

-

Transistor Count

13.1 billions

7 nm

Manufacturing Process

5 nm

125 W

Power Consumption

65 W

-

Max Turbo Power Consumption

90 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

3.7 GHz

5.6 GHz

Performance Core Turbo Frequency

5.4 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

37x

112 KB per core

L1 Cache

64 K per core

3 MB per core

L2 Cache

1 MB per core

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

Yes

Graphics Card Parameters

true

Integrated Graphics

true

600 MHz

GPU Base Frequency

400 MHz

1800 MHz

GPU Max Dynamic Frequency

2200 MHz

512

Shader Units

128

-

Texture Units

8

-

Raster Operation Units

4

Execution Units

2

-

Power Consumption

15 W

1.79 TFLOPS

Graphics Performance

0.56 TFLOPS

Miscellaneous

Official Website

AMD Ryzen 9 7900

5

PCIe Version

5.0

16

PCIe Lanes

28

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