Intel Core Ultra 7 265 vs Intel Core i5 6600

VS

Intel Core Ultra 7 265

Intel Core i5 6600

We compared two desktop CPUs: Intel Core Ultra 7 265 with 20 cores 2.4GHz and Intel Core i5 6600 with 4 cores 3.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core Ultra 7 265 's Advantages

Released 9 years and 4 months late

Higher specification of memory (5600 vs 2133)

Larger memory bandwidth (102.4GB/s vs 34.1GB/s)

Newer PCIe version (5 vs 3.0)

Larger L3 cache size (30MB vs 6MB)

More modern manufacturing process (3nm vs 14nm)

Intel Core i5 6600 's Advantages

Integrated graphics card

Higher base frequency (3.3GHz vs 2.4GHz)

Score

Intel Core Ultra 7 265

VS

Intel Core i5 6600

General Parameters

Jan 2025

Release Date

Sep 2015

Intel

Manufacturer

Intel

Desktop

Type

Desktop

-

Instruction Set

x86-64

Arrow Lake-S

Core Architecture

Skylake

-

Processor Number

i5-6600

Intel Socket 1851

Socket

LGA-1151

Arc Xe2 Graphics 64EU

Integrated Graphics

HD Graphics 530

Ultra 7(Arrow Lake)

Generation

-

Package

17.8 billions

Transistor Count

1.75 billions

3 nm

Manufacturing Process

14 nm

65 W

Power Consumption

65 W

105°C

Peak Operating Temperature

-

TSMC

Foundry

-

243 mm²

Die Size

-

CPU Performance

8

Performance Cores

4

16

Performance Core Threads

4

2.4 GHz

Performance Core Base Frequency

3.3 GHz

5.3 GHz

Performance Core Turbo Frequency

3.9 GHz

12

Efficiency Cores

-

12

Efficiency Core Threads

-

1800 MHz

Efficiency Core Base Frequency

-

4.6 GHz

Efficiency Core Turbo Frequency

-

20

Total Core Count

4

20

Total Thread Count

4

100 MHz

Bus Frequency

100 MHz

24.0

Multiplier

33x

112 KB per core

L1 Cache

64 K per core

3 MB per core

L2 Cache

256 K per core

30 MB shared

L3 Cache

6 MB shared

No

Unlocked Multiplier

No

1

SMP

-

Memory Parameters

DDR5-5600

Memory Types

DDR4-2133, DDR3L-1600

256 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

102.4 GB/s

Max Memory Bandwidth

34.1 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

-

Integrated Graphics

true

-

GPU Max Dynamic Frequency

1150 MHz

Miscellaneous

Official Website

Intel Core i5 6600

5

PCIe Version

3.0

20

PCIe Lanes

16

-

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2

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