Intel Xeon w5-3435X vs Intel Xeon Platinum 8458P

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Intel Xeon w5-3435X Intel Xeon Platinum 8458P

We compared two server CPUs: Intel Xeon w5 3435X with 16 cores 3.1GHz and Intel Xeon Platinum 8458P with 44 cores 2.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon w5-3435X 's Advantages

Higher base frequency (3.1GHz vs 2.7GHz)

Lower TDP (270W vs 350W)

Intel Xeon Platinum 8458P 's Advantages

Larger L3 cache size (82.5MB vs 45MB)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon w5 3435X +33%

2353

Intel Xeon Platinum 8458P

1764

Geekbench 6 Multi Core

Intel Xeon w5 3435X +11%

19383

Intel Xeon Platinum 8458P

17458

Intel Xeon w5 3435X

VS

Intel Xeon Platinum 8458P

General Parameters

Feb 2023

Release Date

Jan 2023

Intel

Manufacturer

Intel

Server

Type

Server

-

Instruction Set

-

Sapphire Rapids

Core Architecture

Sapphire Rapids

-

Processor Number

-

Intel Socket 4677

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

Xeon W (Sapphire Rapids)

Generation

Xeon Platinum (Sapphire Rapids-SP)

Package

-

Transistor Count

-

10 nm

Manufacturing Process

10 nm

Intel Socket 4677

Socket

Intel Socket 4677

270 W

Power Consumption

350 W

-

Max Turbo Power Consumption

-

72 °C

Peak Operating Temperature

78 °C

Intel

Foundry

Intel

4x477 mm²

Die Size

4x477 mm²

-

I/O Process Size

-

I/O Die Size

-

FC-LGA16A

Package

FC-LGA16A

CPU Performance

-

Performance Cores

-

Performance Core Threads

-

3.1 GHz

Performance Core Base Frequency

2.7 GHz

4.7 GHz

Performance Core Turbo Frequency

3.8 GHz

-

Efficiency Cores

-

Efficiency Core Threads

-

Efficiency Core Base Frequency

-

Efficiency Core Turbo Frequency

-

16

Total Core Count

44

32

Total Thread Count

88

100 MHz

Bus Frequency

100 MHz

31.0

Multiplier

27.0

80 K per core

L1 Cache

80 K per core

2 MB per core

L2 Cache

2 MB per core

45 MB

L3 Cache

82.5 MB

Yes

Unlocked Multiplier

No

CCDs

-

Cores per CCD

-

1

SMP

2

AVX-512 FMA Ports

2

-

HBM

-

Memory Parameters

DDR5-4800

Memory Types

DDR5-4800

4 TB

Max Memory Size

-

8

Max Memory Channels

8

-

Max Memory Bandwidth

-

Yes

ECC Memory Support

Yes

Graphics Card Parameters

-

Integrated Graphics

-

GPU Base Frequency

-

GPU Max Dynamic Frequency

-

Shader Units

-

Texture Units

-

Raster Operation Units

-

Execution Units

-

Power Consumption

-

Max Resolution

-

Graphics Performance

-

AI Accelerator

-

NPU

-

Theoretical performance

-

Miscellaneous

-

Official Website

-

5

PCIe Version

5

112

PCIe Lanes

80

-

Extended Instruction Set

-

UPI Links

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