Intel Core Ultra 7 155UL vs AMD Ryzen 9 7900X3D

VS

Intel Core Ultra 7 155UL

AMD Ryzen 9 7900X3D

We compared two desktop CPUs: Intel Core Ultra 7 155UL with 12 cores 1.7GHz and AMD Ryzen 9 7900X3D with 12 cores 4.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core Ultra 7 155UL 's Advantages

Released 1 years and 3 months late

Higher specification of memory (5600 vs 5200)

Larger memory bandwidth (89.6GB/s vs 83.2GB/s)

Lower TDP (15W vs 120W)

AMD Ryzen 9 7900X3D 's Advantages

Integrated graphics card

Newer PCIe version (5.0 vs 4)

Higher base frequency (4.4GHz vs 1.7GHz)

Larger L3 cache size (128MB vs 12MB)

More modern manufacturing process (5nm vs 7nm)

Score

Intel Core Ultra 7 155UL

VS

AMD Ryzen 9 7900X3D

General Parameters

Apr 2024

Release Date

Jan 2023

Intel

Manufacturer

AMD

Desktop

Type

Desktop

-

Instruction Set

x86-64

Meteor Lake-PS

Core Architecture

Zen 4 (Raphael)

Intel Socket 1851

Socket

AM5

Arc Xe-LPG 64EU

Integrated Graphics

Radeon Graphics (Ryzen 7000)

Ultra 7 (Meteor Lake)

Generation

-

Package

-

Transistor Count

13.1 billions

7 nm

Manufacturing Process

5 nm

15 W

Power Consumption

120 W

-

Max Turbo Power Consumption

162 W

-

Peak Operating Temperature

89°C

Intel

Foundry

-

CPU Performance

2

Performance Cores

12

4

Performance Core Threads

24

1.7 GHz

Performance Core Base Frequency

4.4 GHz

4.8 GHz

Performance Core Turbo Frequency

5.6 GHz

10

Efficiency Cores

-

10

Efficiency Core Threads

-

1200 MHz

Efficiency Core Base Frequency

-

3.8 GHz

Efficiency Core Turbo Frequency

-

12

Total Core Count

12

14

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

17.0

Multiplier

44x

112 KB per core

L1 Cache

64 K per core

2 MB per core

L2 Cache

1 MB per core

12 MB shared

L3 Cache

128 MB shared

No

Unlocked Multiplier

Yes

1

SMP

-

Memory Parameters

DDR5-5600

Memory Types

DDR5-5200

96 GB

Max Memory Size

128 GB

2

Max Memory Channels

2

89.6 GB/s

Max Memory Bandwidth

83.2 GB/s

No

ECC Memory Support

Yes

Graphics Card Parameters

-

Integrated Graphics

true

-

GPU Base Frequency

1500 MHz

-

GPU Max Dynamic Frequency

2200 MHz

-

Shader Units

448

-

Texture Units

8

-

Raster Operation Units

4

-

Execution Units

2

-

Power Consumption

15 W

-

Graphics Performance

1.43 TFLOPS

Miscellaneous

Intel Core Ultra 7 155UL

Official Website

AMD Ryzen 9 7900X3D

4

PCIe Version

5.0

8

PCIe Lanes

28

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