AMD Ryzen 7 7800X vs Intel Core Ultra 7 265

VS

AMD Ryzen 7 7800X

Intel Core Ultra 7 265

We compared two desktop CPUs: AMD Ryzen 7 7800X with 10 cores 4.5GHz and Intel Core Ultra 7 265 with 20 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 7 7800X 's Advantages

Integrated graphics card

Higher base frequency (4.5GHz vs 2.4GHz)

Larger L3 cache size (40MB vs 30MB)

Intel Core Ultra 7 265 's Advantages

Released 2 years late

Higher specification of memory (5600 vs 5200)

Newer PCIe version (5 vs 5.0)

More modern manufacturing process (3nm vs 5nm)

Lower TDP (65W vs 105W)

Score

AMD Ryzen 7 7800X

VS

Intel Core Ultra 7 265

General Parameters

Jan 2023

Release Date

Jan 2025

AMD

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

-

Zen 4 (Raphael)

Core Architecture

Arrow Lake-S

AM5

Socket

Intel Socket 1851

Radeon Graphics (Ryzen 7000)

Integrated Graphics

Arc Xe2 Graphics 64EU

-

Generation

Ultra 7(Arrow Lake)

Package

-

Transistor Count

17.8 billions

5 nm

Manufacturing Process

3 nm

105 W

Power Consumption

65 W

95°C

Peak Operating Temperature

105°C

-

Foundry

TSMC

-

Die Size

243 mm²

CPU Performance

10

Performance Cores

8

20

Performance Core Threads

16

4.5 GHz

Performance Core Base Frequency

2.4 GHz

5.4 GHz

Performance Core Turbo Frequency

5.3 GHz

-

Efficiency Cores

12

-

Efficiency Core Threads

12

-

Efficiency Core Base Frequency

1800 MHz

-

Efficiency Core Turbo Frequency

4.6 GHz

10

Total Core Count

20

Total Thread Count

20

100 MHz

Bus Frequency

100 MHz

45x

Multiplier

24.0

-

L1 Cache

112 KB per core

1 MB per core

L2 Cache

3 MB per core

40 MB shared

L3 Cache

30 MB shared

Yes

Unlocked Multiplier

No

-

SMP

1

Memory Parameters

DDR5-5200

Memory Types

DDR5-5600

128 GB

Max Memory Size

256 GB

2

Max Memory Channels

2

-

Max Memory Bandwidth

102.4 GB/s

-

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

-

1500 MHz

GPU Base Frequency

-

2200 MHz

GPU Max Dynamic Frequency

-

128

Shader Units

-

8

Texture Units

-

4

Raster Operation Units

-

2

Execution Units

-

15 W

Power Consumption

-

0.54 TFLOPS

Graphics Performance

-

Miscellaneous

-

Official Website

5.0

PCIe Version

5

28

PCIe Lanes

20

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