Intel Pentium Gold G7400 vs Intel Core i9 9940X

VS

Intel Pentium Gold G7400 Intel Core i9 9940X

We compared two desktop CPUs: Intel Pentium Gold G7400 with 2 cores 3.7GHz and Intel Core i9 9940X with 14 cores 3.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Pentium Gold G7400 's Advantages

Released 3 years and 3 months late

Integrated graphics card

Higher specification of memory (DDR5-4800 vs DDR4-2666)

Newer PCIe version (5.0 vs 3.0)

Higher base frequency (3.7GHz vs 3.3GHz)

More modern manufacturing process (10nm vs 14nm)

Lower TDP (46W vs 165W)

Intel Core i9 9940X 's Advantages

Larger memory bandwidth (85GB/s vs 76.8GB/s)

Larger L3 cache size (20MB vs 6MB)

Score

Benchmark

Cinebench R23 Single Core

Intel Pentium Gold G7400 +14%

1408

Intel Core i9 9940X

1228

Cinebench R23 Multi Core

Intel Pentium Gold G7400

3837

Intel Core i9 9940X +300%

15351

Geekbench 6 Single Core

Intel Pentium Gold G7400 +47%

1958

Intel Core i9 9940X

1328

Geekbench 6 Multi Core

Intel Pentium Gold G7400

4390

Intel Core i9 9940X +122%

9787

Geekbench 5 Single Core

Intel Pentium Gold G7400 +17%

1393

Intel Core i9 9940X

1189

Geekbench 5 Multi Core

Intel Pentium Gold G7400

3190

Intel Core i9 9940X +350%

14374

Passmark CPU Single Core

Intel Pentium Gold G7400 +16%

3036

Intel Core i9 9940X

2608

Passmark CPU Multi Core

Intel Pentium Gold G7400

6713

Intel Core i9 9940X +322%

28355

Intel Pentium Gold G7400

VS

Intel Core i9 9940X

General Parameters

Jan 2022

Release Date

Oct 2018

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Alder Lake-S

Core Architecture

Skylake

G7400

Processor Number

i9-9940X

LGA-1700

Socket

LGA-2066

UHD Graphics 710

Integrated Graphics

N/A

Package

10 nm

Manufacturing Process

14 nm

LGA-1700

Socket

LGA-2066

46 W

Power Consumption

165 W

100 °C

Peak Operating Temperature

88 °C

CPU Performance

2

Performance Cores

14

4

Performance Core Threads

28

3.7 GHz

Performance Core Base Frequency

3.3 GHz

-

Performance Core Turbo Frequency

4.4 GHz

2

Total Core Count

14

4

Total Thread Count

28

100 MHz

Bus Frequency

100 MHz

37x

Multiplier

33x

80 K per core

L1 Cache

64 K per core

1280 K per core

L2 Cache

1 MB per core

6 MB shared

L3 Cache

20 MB shared

No

Unlocked Multiplier

Yes

Memory Parameters

DDR5-4800, DDR4-3200

Memory Types

DDR4-2666

128 GB

Max Memory Size

128 GB

2

Max Memory Channels

4

76.8 GB/s

Max Memory Bandwidth

85 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

-

300 MHz

GPU Base Frequency

-

1350 MHz

GPU Max Dynamic Frequency

-

128

Shader Units

-

8

Texture Units

-

8

Raster Operation Units

-

16

Execution Units

-

15 W

Power Consumption

-

0.36 TFLOPS

Graphics Performance

-

Miscellaneous

Intel Pentium Gold G7400

Official Website

Intel Core i9 9940X

5.0

PCIe Version

3.0

20

PCIe Lanes

44

-

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2, AVX-512

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