Pentium 350 vs Intel Core i5 7640X

VS

Intel Pentium 350

Intel Core i5 7640X

We compared two desktop CPUs: Pentium 350 with 2 cores 1.2GHz and Intel Core i5 7640X with 4 cores 4.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Pentium 350 's Advantages

Lower TDP (15W vs 112W)

Intel Core i5 7640X 's Advantages

Released 5 years and 6 months late

Higher specification of memory (2666 vs 3)

Newer PCIe version (3.0 vs 3)

Higher base frequency (4.0GHz vs 1.2GHz)

Larger L3 cache size (6MB vs 3MB)

More modern manufacturing process (14nm vs 32nm)

Score

Benchmark

Geekbench 5 Single Core

Pentium 350

450

Intel Core i5 7640X +174%

1237

Geekbench 5 Multi Core

Pentium 350

670

Intel Core i5 7640X +531%

4230

Pentium 350

VS

Intel Core i5 7640X

General Parameters

Nov 2011

Release Date

May 2017

Intel

Manufacturer

Intel

Desktop

Type

Desktop

-

Instruction Set

x86-64

Sandy Bridge

Core Architecture

Kaby Lake

-

Processor Number

i5-7640X

Intel Socket 1155

Socket

LGA-2066

N/A

Integrated Graphics

N/A

Pentium (Sandy Bridge)

Generation

-

Package

0.504 billions

Transistor Count

-

32 nm

Manufacturing Process

14 nm

15 W

Power Consumption

112 W

-

Peak Operating Temperature

100 °C

Intel

Foundry

-

131 mm²

Die Size

-

CPU Performance

-

Performance Cores

4

-

Performance Core Threads

4

1.2 GHz

Performance Core Base Frequency

4.0 GHz

0

Performance Core Turbo Frequency

4.2 GHz

2

Total Core Count

4

Total Thread Count

4

100 MHz

Bus Frequency

-

12.0

Multiplier

39x

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

256 K per core

3 MB shared

L3 Cache

6 MB shared

No

Unlocked Multiplier

Yes

1

SMP

-

Memory Parameters

DDR3

Memory Types

DDR4-2666

-

Max Memory Size

64 GB

2

Max Memory Channels

2

-

Max Memory Bandwidth

42.7 GB/s

No

ECC Memory Support

No

Miscellaneous

-

Official Website

Intel Core i5 7640X

3

PCIe Version

3.0

16

PCIe Lanes

16

-

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2

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