AMD Ryzen 7 7800X3D vs Intel Core Ultra 7 265T

VS

AMD Ryzen 7 7800X3D

Intel Core Ultra 7 265T

We compared two desktop CPUs: AMD Ryzen 7 7800X3D with 8 cores 4.4GHz and Intel Core Ultra 7 265T 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 7800X3D 's Advantages

Integrated graphics card

Higher base frequency (4.4GHz vs 2.4GHz)

Larger L3 cache size (96MB vs 24MB)

Intel Core Ultra 7 265T 's Advantages

Released 1 years and 11 months late

Higher specification of memory (6400 vs 5200)

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

Newer PCIe version (5 vs 5.0)

More modern manufacturing process (3nm vs 5nm)

Lower TDP (35W vs 120W)

Score

AMD Ryzen 7 7800X3D

VS

Intel Core Ultra 7 265T

General Parameters

Jan 2023

Release Date

Dec 2024

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

-

Generation

Ultra 7 (Arrow Lake-S)

Package

6.57 billions

Transistor Count

-

5 nm

Manufacturing Process

3 nm

120 W

Power Consumption

35 W

89°C

Peak Operating Temperature

100 °C

-

Foundry

Intel

CPU Performance

8

Performance Cores

8

16

Performance Core Threads

8

4.4 GHz

Performance Core Base Frequency

2.4 GHz

5 GHz

Performance Core Turbo Frequency

5.3 GHz

-

Efficiency Cores

12

-

Efficiency Core Threads

12

-

Efficiency Core Base Frequency

1.8 GHz

-

Efficiency Core Turbo Frequency

4.5 GHz

8

Total Core Count

20

16

Total Thread Count

20

100 MHz

Bus Frequency

100 MHz

44x

Multiplier

24

64 K per core

L1 Cache

112 KB per core

1 MB per core

L2 Cache

23 MB

96 MB shared

L3 Cache

24 MB shared

Yes

Unlocked Multiplier

No

-

SMP

1

Memory Parameters

DDR5-5200

Memory Types

DDR5-6400

128 GB

Max Memory Size

256 GB

2

Max Memory Channels

2

83.2 GB/s

Max Memory Bandwidth

102.4 GB/s

Yes

ECC Memory Support

Yes

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

AMD Ryzen 7 7800X3D

Official Website

5.0

PCIe Version

5

24

PCIe Lanes

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