Intel Xeon w5 2455X vs Intel Core i9 14900K

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Intel Xeon w5 2455X Intel Core i9 14900K

We compared the desktop Intel Xeon w5 2455X with 12 cores 3.2GHz and the Intel Core i9 14900K with 24 cores 3.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 14900K 's Advantages

Released 8 months late

Integrated graphics card

Higher specification of memory (DDR5-5600 vs DDR5-4800)

Newer PCIe version (5.0 vs 5)

Larger L3 cache size (36MB vs 30MB)

Lower TDP (125W vs 200W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon w5 2455X

2081

Intel Core i9 14900K +52%

3169

Geekbench 6 Multi Core

Intel Xeon w5 2455X

11071

Intel Core i9 14900K +104%

22637

Cinebench 2024 Multi Core

Intel Xeon w5 2455X

1428

Intel Core i9 14900K +54%

2211

Blender

Intel Xeon w5 2455X

317

Intel Core i9 14900K +105%

652

Intel Xeon w5 2455X

VS

Intel Core i9 14900K

General Parameters

Feb 2023

Release Date

Oct 2023

Intel

Manufacturer

Intel

Server

Type

Desktop

-

Instruction Set

x86-64

Sapphire Rapids

Core Architecture

Raptor Lake Refresh

-

Processor Number

i9-14900K

Intel Socket 4677

Socket

LGA-1700

N/A

Integrated Graphics

UHD Graphics 770

Xeon W (Sapphire Rapids)

Generation

Core i9 (Raptor Lake Refresh)

Package

10 nm

Manufacturing Process

10 nm

Intel Socket 4677

Socket

LGA-1700

200 W

Power Consumption

125 W

-

Max Turbo Power Consumption

253 W

77 °C

Peak Operating Temperature

100°C

Intel

Foundry

Intel

-

Die Size

257 mm²

FC-LGA16A

Package

FC-LGA16A

CPU Performance

-

Performance Cores

8

-

Performance Core Threads

16

3.2 GHz

Performance Core Base Frequency

3.2 GHz

4.6 GHz

Performance Core Turbo Frequency

6 GHz

-

Efficiency Cores

16

-

Efficiency Core Threads

16

-

Efficiency Core Base Frequency

2.4 GHz

-

Efficiency Core Turbo Frequency

4.4 GHz

12

Total Core Count

24

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

32.0

Multiplier

32x

80 K per core

L1 Cache

80 K per core

2 MB per core

L2 Cache

2 MB per core

30 MB

L3 Cache

36 MB shared

Yes

Unlocked Multiplier

Yes

1

SMP

1

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-4800

Memory Types

DDR5-5600, DDR4-3200

2 TB

Max Memory Size

192 GB

4

Max Memory Channels

2

-

Max Memory Bandwidth

89.6 GB/s

Yes

ECC Memory Support

Yes

Graphics Card Parameters

-

Integrated Graphics

true

-

GPU Base Frequency

300 MHz

-

GPU Max Dynamic Frequency

1650 MHz

-

Shader Units

256

-

Texture Units

16

-

Raster Operation Units

8

-

Execution Units

32

-

Power Consumption

15 W

-

Graphics Performance

0.78 TFLOPS

Miscellaneous

-

Official Website

Intel Core i9 14900K

5

PCIe Version

5.0

64

PCIe Lanes

20

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