Pentium 1403 V2 vs Intel Core i7 12700K

VS

Intel Pentium 1403 V2

Intel Core i7 12700K

We compared two desktop CPUs: Pentium 1403 V2 with 2 cores 2.6GHz and Intel Core i7 12700K with 12 cores 3.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Pentium 1403 V2 's Advantages

Lower TDP (80W vs 125W)

Intel Core i7 12700K 's Advantages

Released 7 years and 9 months late

Integrated graphics card

Higher specification of memory (4800 vs 1600)

Newer PCIe version (5.0 vs 3)

Higher base frequency (3.6GHz vs 2.6GHz)

Larger L3 cache size (25MB vs 6MB)

More modern manufacturing process (10nm vs 22nm)

Score

Benchmark

Geekbench 6 Single Core

Pentium 1403 V2

499

Intel Core i7 12700K +426%

2625

Geekbench 6 Multi Core

Pentium 1403 V2

895

Intel Core i7 12700K +1545%

14728

Geekbench 5 Single Core

Pentium 1403 V2

564

Intel Core i7 12700K +269%

2084

Geekbench 5 Multi Core

Pentium 1403 V2

1045

Intel Core i7 12700K +1383%

15499

Pentium 1403 V2

VS

Intel Core i7 12700K

General Parameters

Jan 2014

Release Date

Oct 2021

Intel

Manufacturer

Intel

Desktop

Type

Desktop

-

Instruction Set

x86-64

Ivy Bridge-EN

Core Architecture

Alder Lake

-

Processor Number

i7-12700K

Intel Socket 1356

Socket

LGA-1700

N/A

Integrated Graphics

UHD Graphics 770

Pentium (Ivy Bridge)

Generation

-

Package

1.008 billions

Transistor Count

-

22 nm

Manufacturing Process

10 nm

80 W

Power Consumption

125 W

-

Max Turbo Power Consumption

190 W

80 °C

Peak Operating Temperature

100°C

Intel

Foundry

-

133 mm²

Die Size

-

CPU Performance

-

Performance Cores

8

-

Performance Core Threads

16

2.6 GHz

Performance Core Base Frequency

3.6 GHz

0

Performance Core Turbo Frequency

4.9 GHz

-

Efficiency Cores

4

-

Efficiency Core Threads

4

-

Efficiency Core Base Frequency

2.7 GHz

-

Efficiency Core Turbo Frequency

3.8 GHz

2

Total Core Count

12

2

Total Thread Count

20

100 MHz

Bus Frequency

100 MHz

26.0

Multiplier

36x

64 K per core

L1 Cache

80 K per core

256 K per core

L2 Cache

12 MB shared

6 MB shared

L3 Cache

25 MB shared

No

Unlocked Multiplier

Yes

1

SMP

-

Memory Parameters

DDR3-1600

Memory Types

DDR5-4800, DDR4-3200

-

Max Memory Size

128 GB

3

Max Memory Channels

2

-

Max Memory Bandwidth

76.8 GB/s

Yes

ECC Memory Support

Yes

Graphics Card Parameters

-

Integrated Graphics

true

-

GPU Base Frequency

300 MHz

-

GPU Max Dynamic Frequency

1500 MHz

-

Shader Units

256

-

Texture Units

16

-

Raster Operation Units

8

-

Execution Units

32

-

Power Consumption

15 W

-

Graphics Performance

0.78 TFLOPS

Miscellaneous

-

Official Website

Intel Core i7 12700K

3

PCIe Version

5.0

24

PCIe Lanes

20

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