AMD Ryzen 9 7900 vs Intel Pentium Gold G6400

VS

AMD Ryzen 9 7900 Intel Pentium Gold G6400

We compared two desktop CPUs: AMD Ryzen 9 7900 with 12 cores 3.7GHz and Intel Pentium Gold G6400 with 2 cores 4.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 9 7900 's Advantages

Released 2 years and 8 months late

Higher specification of memory (DDR5-5200 vs DDR4-2666)

Larger memory bandwidth (83.2GB/s vs 41.6GB/s)

Newer PCIe version (5.0 vs 3.0)

Larger L3 cache size (64MB vs 4MB)

Intel Pentium Gold G6400 's Advantages

Higher base frequency (4.0GHz vs 3.7GHz)

Lower TDP (58W vs 65W)

Score

Benchmark

Geekbench 6 Single Core

AMD Ryzen 9 7900 +317%

2954

Intel Pentium Gold G6400

707

Geekbench 6 Multi Core

AMD Ryzen 9 7900 +996%

17582

Intel Pentium Gold G6400

1603

Blender

AMD Ryzen 9 7900 +1610%

496

Intel Pentium Gold G6400

29

Geekbench 5 Single Core

AMD Ryzen 9 7900 +109%

2148

Intel Pentium Gold G6400

1023

Geekbench 5 Multi Core

AMD Ryzen 9 7900 +691%

17950

Intel Pentium Gold G6400

2267

Passmark CPU Single Core

AMD Ryzen 9 7900 +68%

4157

Intel Pentium Gold G6400

2460

Passmark CPU Multi Core

AMD Ryzen 9 7900 +1083%

48850

Intel Pentium Gold G6400

4127

AMD Ryzen 9 7900

VS

Intel Pentium Gold G6400

General Parameters

Jan 2023

Release Date

May 2020

Amd

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Zen 4 (Raphael)

Core Architecture

Comet Lake

-

Processor Number

G6400

AM5

Socket

LGA-1200

Radeon Graphics (Ryzen 7000)

Integrated Graphics

UHD Graphics 610

Package

13.1 billions

Transistor Count

-

5 nm

Manufacturing Process

14 nm

AM5

Socket

LGA-1200

65 W

Power Consumption

58 W

142 W

Max Turbo Power Consumption

-

95°C

Peak Operating Temperature

100 °C

CPU Performance

12

Performance Cores

2

24

Performance Core Threads

4

3.7 GHz

Performance Core Base Frequency

4.0 GHz

5.4 GHz

Performance Core Turbo Frequency

-

12

Total Core Count

2

24

Total Thread Count

4

100 MHz

Bus Frequency

100 MHz

37x

Multiplier

40x

64 K per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

256 K per core

64 MB shared

L3 Cache

4 MB shared

Yes

Unlocked Multiplier

No

Memory Parameters

DDR5-5200

Memory Types

DDR4-2666

128 GB

Max Memory Size

128 GB

2

Max Memory Channels

2

83.2 GB/s

Max Memory Bandwidth

41.6 GB/s

Yes

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

1500 MHz

GPU Base Frequency

-

2200 MHz

GPU Max Dynamic Frequency

1050 MHz

448

Shader Units

-

8

Texture Units

-

4

Raster Operation Units

-

2

Execution Units

-

15 W

Power Consumption

-

1.43 TFLOPS

Graphics Performance

-

Miscellaneous

AMD Ryzen 9 7900

Official Website

Intel Pentium Gold G6400

5.0

PCIe Version

3.0

28

PCIe Lanes

16

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