Intel Pentium Gold G6400 vs AMD Threadripper PRO 7945WX

VS

Intel Pentium Gold G6400

AMD Threadripper PRO 7945WX

We compared two desktop CPUs: Intel Pentium Gold G6400 with 2 cores 4.0GHz and AMD Threadripper PRO 7945WX with 12 cores 4.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Pentium Gold G6400 's Advantages

Integrated graphics card

Lower TDP (58W vs 350W)

AMD Threadripper PRO 7945WX 's Advantages

Released 3 years and 5 months late

Higher specification of memory (5200 vs 2666)

Larger memory bandwidth (332.8GB/s vs 41.6GB/s)

Newer PCIe version (5 vs 3.0)

Higher base frequency (4.7GHz vs 4.0GHz)

Larger L3 cache size (64MB vs 4MB)

More modern manufacturing process (5nm vs 14nm)

Score

Benchmark

Geekbench 6 Single Core

Intel Pentium Gold G6400

707

AMD Threadripper PRO 7945WX +272%

2632

Geekbench 6 Multi Core

Intel Pentium Gold G6400

1603

AMD Threadripper PRO 7945WX +1008%

17768

Geekbench 5 Single Core

Intel Pentium Gold G6400

1023

AMD Threadripper PRO 7945WX +104%

2091

Geekbench 5 Multi Core

Intel Pentium Gold G6400

2267

AMD Threadripper PRO 7945WX +798%

20380

Intel Pentium Gold G6400

VS

AMD Threadripper PRO 7945WX

General Parameters

May 2020

Release Date

Oct 2023

Intel

Manufacturer

AMD

Desktop

Type

Desktop

x86-64

Instruction Set

-

Comet Lake

Core Architecture

Storm Peak

G6400

Processor Number

-

LGA-1200

Socket

AMD Socket sTR5

UHD Graphics 610

Integrated Graphics

N/A

-

Generation

Ryzen Threadripper (Zen 4 (Storm Peak))

Package

-

Transistor Count

13.14 billions

14 nm

Manufacturing Process

5 nm

58 W

Power Consumption

350 W

100 °C

Peak Operating Temperature

-

Foundry

TSMC

-

Die Size

2x71 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

388 mm²

CPU Performance

2

Performance Cores

-

4

Performance Core Threads

-

4.0 GHz

Performance Core Base Frequency

4.7 GHz

-

Performance Core Turbo Frequency

5.3 GHz

2

Total Core Count

12

4

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

40x

Multiplier

47.0

64 K per core

L1 Cache

64 KB per core

256 K per core

L2 Cache

12 MB

4 MB shared

L3 Cache

64 MB

No

Unlocked Multiplier

Yes

-

SMP

1

Memory Parameters

DDR4-2666

Memory Types

DDR5-5200

128 GB

Max Memory Size

2 TB

2

Max Memory Channels

8

41.6 GB/s

Max Memory Bandwidth

332.8 GB/s

No

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

-

1050 MHz

GPU Max Dynamic Frequency

-

Miscellaneous

Intel Pentium Gold G6400

Official Website

AMD Threadripper PRO 7945WX

3.0

PCIe Version

5

16

PCIe Lanes

128

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