Intel Core i5 7640X vs Intel Pentium G4620

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We compared two desktop CPUs: Intel Core i5 7640X with 4 cores 4.0GHz and Intel Pentium G4620 with 2 cores 3.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i5 7640X 's Advantages

Higher specification of memory (DDR4-2666 vs DDR4-2400)

Larger memory bandwidth (42.7GB/s vs 35.76GB/s)

Higher base frequency (4.0GHz vs 3.7GHz)

Larger L3 cache size (6MB vs 3MB)

Intel Pentium G4620 's Advantages

Integrated graphics card

Lower TDP (51W vs 112W)

Score

Benchmark

Geekbench 6 Single Core

Intel Core i5 7640X +68%

1419

Intel Pentium G4620

840

Geekbench 6 Multi Core

Intel Core i5 7640X +112%

3726

Intel Pentium G4620

1755

Geekbench 5 Single Core

Intel Core i5 7640X +30%

1237

Intel Pentium G4620

946

Geekbench 5 Multi Core

Intel Core i5 7640X +99%

4230

Intel Pentium G4620

2123

Passmark CPU Single Core

Intel Core i5 7640X +11%

2505

Intel Pentium G4620

2246

Passmark CPU Multi Core

Intel Core i5 7640X +79%

6735

Intel Pentium G4620

3754

Intel Core i5 7640X

VS

Intel Pentium G4620

General Parameters

May 2017

Release Date

Jan 2017

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Kaby Lake

Core Architecture

Kaby Lake

i5-7640X

Processor Number

G4620

LGA-2066

Socket

LGA-1151

N/A

Integrated Graphics

HD Graphics 630

Package

14 nm

Manufacturing Process

14 nm

LGA-2066

Socket

LGA-1151

112 W

Power Consumption

51 W

100 °C

Peak Operating Temperature

100 °C

CPU Performance

4

Performance Cores

2

4

Performance Core Threads

4

4.0 GHz

Performance Core Base Frequency

3.7 GHz

4.2 GHz

Performance Core Turbo Frequency

-

4

Total Core Count

2

4

Total Thread Count

4

-

Bus Frequency

100 MHz

39x

Multiplier

37x

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

256 K per core

6 MB shared

L3 Cache

3 MB shared

Yes

Unlocked Multiplier

No

Memory Parameters

DDR4-2666

Memory Types

DDR4-2400, DDR3L-1600

64 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

42.7 GB/s

Max Memory Bandwidth

35.76 GB/s

No

ECC Memory Support

Yes

Graphics Card Parameters

-

Integrated Graphics

true

-

GPU Base Frequency

350 MHz

-

GPU Max Dynamic Frequency

1100 MHz

-

Shader Units

192

-

Texture Units

24

-

Raster Operation Units

3

-

Execution Units

24

-

Power Consumption

15 W

-

Max Resolution

4096x2304 - 60 Hz

-

Graphics Performance

0.44 TFLOPS

Miscellaneous

Intel Core i5 7640X

Official Website

Intel Pentium G4620

3.0

PCIe Version

3.0

16

PCIe Lanes

16

SSE4.1, SSE4.2, AVX-2

Extended Instruction Set

SSE4.1, SSE4.2

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