Pentium 1403 V2 vs AMD Ryzen 7 5800

VS

Intel Pentium 1403 V2

AMD Ryzen 7 5800

We compared two desktop CPUs: Pentium 1403 V2 with 2 cores 2.6GHz and AMD Ryzen 7 5800 with 8 cores 3.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 7 5800 's Advantages

Released 7 years late

Higher specification of memory (3200 vs 1600)

Newer PCIe version (4.0 vs 3)

Higher base frequency (3.4GHz vs 2.6GHz)

Larger L3 cache size (32MB vs 6MB)

More modern manufacturing process (7nm vs 22nm)

Lower TDP (65W vs 80W)

Score

Benchmark

Geekbench 6 Single Core

Pentium 1403 V2

499

AMD Ryzen 7 5800 +311%

2051

Geekbench 6 Multi Core

Pentium 1403 V2

895

AMD Ryzen 7 5800 +962%

9507

Geekbench 5 Single Core

Pentium 1403 V2

564

AMD Ryzen 7 5800 +193%

1658

Geekbench 5 Multi Core

Pentium 1403 V2

1045

AMD Ryzen 7 5800 +798%

9390

Pentium 1403 V2

VS

AMD Ryzen 7 5800

General Parameters

Jan 2014

Release Date

Jan 2021

Intel

Manufacturer

AMD

Desktop

Type

Desktop

-

Instruction Set

x86-64

Ivy Bridge-EN

Core Architecture

Vermeer

Intel Socket 1356

Socket

AM4

N/A

Integrated Graphics

N/A

Pentium (Ivy Bridge)

Generation

-

Package

1.008 billions

Transistor Count

-

22 nm

Manufacturing Process

7 nm

80 W

Power Consumption

65 W

80 °C

Peak Operating Temperature

95 °C

Intel

Foundry

-

133 mm²

Die Size

-

CPU Performance

-

Performance Cores

8

-

Performance Core Threads

16

2.6 GHz

Performance Core Base Frequency

3.4 GHz

0

Performance Core Turbo Frequency

4.6 GHz

2

Total Core Count

8

2

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

26.0

Multiplier

34x

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

512 K per core

6 MB shared

L3 Cache

32 MB shared

No

Unlocked Multiplier

Yes

1

SMP

-

Memory Parameters

DDR3-1600

Memory Types

DDR4-3200

-

Max Memory Size

128 GB

3

Max Memory Channels

2

-

Max Memory Bandwidth

51.2 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

-

Official Website

AMD Ryzen 7 5800

3

PCIe Version

4.0

24

PCIe Lanes

20

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