Intel Pentium Gold G6400 vs Intel Core Ultra 9 285K

VS

Intel Pentium Gold G6400

Intel Core Ultra 9 285K

We compared two desktop CPUs: Intel Pentium Gold G6400 with 2 cores 4.0GHz and Intel Core Ultra 9 285K with 24 cores 3.7GHz . 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

Higher base frequency (4.0GHz vs 3.7GHz)

Lower TDP (58W vs 125W)

Intel Core Ultra 9 285K 's Advantages

Released 4 years and 5 months late

Higher specification of memory (6400 vs 2666)

Larger memory bandwidth (102.4GB/s vs 41.6GB/s)

Newer PCIe version (5.0 vs 3.0)

Larger L3 cache size (36MB vs 4MB)

More modern manufacturing process (3nm vs 14nm)

Score

Benchmark

Geekbench 6 Single Core

Intel Pentium Gold G6400

707

Intel Core Ultra 9 285K +377%

3377

Geekbench 6 Multi Core

Intel Pentium Gold G6400

1603

Intel Core Ultra 9 285K +1340%

23094

Blender

Intel Pentium Gold G6400

29

Intel Core Ultra 9 285K +1924%

587

Passmark CPU Single Core

Intel Pentium Gold G6400

2460

Intel Core Ultra 9 285K +110%

5190

Passmark CPU Multi Core

Intel Pentium Gold G6400

4127

Intel Core Ultra 9 285K +1494%

65816

Intel Pentium Gold G6400

VS

Intel Core Ultra 9 285K

General Parameters

May 2020

Release Date

Oct 2024

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Comet Lake

Core Architecture

Arrow Lake

G6400

Processor Number

285K

LGA-1200

Socket

FCLGA-1851

UHD Graphics 610

Integrated Graphics

Arc Xe2 (Arrow Lake-S)

-

Generation

Ultra 9(Arrow Lake)

Package

14 nm

Manufacturing Process

3 nm

58 W

Power Consumption

125 W

-

Max Turbo Power Consumption

250 W

100 °C

Peak Operating Temperature

105 °C

-

Foundry

TSMC

CPU Performance

2

Performance Cores

8

4

Performance Core Threads

8

4.0 GHz

Performance Core Base Frequency

3.7 GHz

-

Performance Core Turbo Frequency

5.5 GHz

-

Efficiency Cores

16

-

Efficiency Core Threads

16

-

Efficiency Core Base Frequency

3.2 GHz

-

Efficiency Core Turbo Frequency

4.6 GHz

2

Total Core Count

24

4

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

40x

Multiplier

37

64 K per core

L1 Cache

112 K per core

256 K per core

L2 Cache

3 MB per core

4 MB shared

L3 Cache

36 MB shared

No

Unlocked Multiplier

Yes

-

SMP

1

Memory Parameters

DDR4-2666

Memory Types

DDR5-6400

128 GB

Max Memory Size

192 GB

2

Max Memory Channels

2

41.6 GB/s

Max Memory Bandwidth

102.4 GB/s

No

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

-

GPU Base Frequency

300 MHz

1050 MHz

GPU Max Dynamic Frequency

2000 MHz

-

Shader Units

512

-

Texture Units

16

-

Raster Operation Units

8

-

Execution Units

64

-

Graphics Performance

2.05 TFLOPS

Miscellaneous

Intel Pentium Gold G6400

Official Website

Intel Core Ultra 9 285K

3.0

PCIe Version

5.0

16

PCIe Lanes

24

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