Intel Xeon w5 3435X vs Intel Xeon E3 1245 v3

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Intel Xeon w5 3435X Intel Xeon E3 1245 v3

We compared two server CPUs: Intel Xeon w5 3435X with 16 cores 3.1GHz and Intel Xeon E3 1245 v3 with 4 cores 3.4GHz . 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

Released 9 years and 8 months late

Higher specification of memory (DDR5-4800 vs DDR3)

Newer PCIe version (5 vs 3)

Larger L3 cache size (45MB vs 8MB)

More modern manufacturing process (10nm vs 22nm)

Intel Xeon E3 1245 v3 's Advantages

Higher base frequency (3.4GHz vs 3.1GHz)

Lower TDP (84W vs 270W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon w5 3435X +100%

2353

Intel Xeon E3 1245 v3

1173

Geekbench 6 Multi Core

Intel Xeon w5 3435X +394%

19383

Intel Xeon E3 1245 v3

3919

Intel Xeon w5 3435X

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Intel Xeon E3 1245 v3

General Parameters

Feb 2023

Release Date

Jun 2013

Intel

Manufacturer

Intel

Server

Type

Server

Sapphire Rapids

Core Architecture

Haswell-WS

Intel Socket 4677

Socket

Intel Socket 1150

N/A

Integrated Graphics

Intel HD P4600

Xeon W (Sapphire Rapids)

Generation

Xeon E3 (Haswell-WS)

Package

-

Transistor Count

1.4 billions

10 nm

Manufacturing Process

22 nm

Intel Socket 4677

Socket

Intel Socket 1150

270 W

Power Consumption

84 W

72 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

4x477 mm²

Die Size

160 mm²

FC-LGA16A

Package

FC-LGA12C

CPU Performance

3.1 GHz

Performance Core Base Frequency

3.4 GHz

4.7 GHz

Performance Core Turbo Frequency

3.8 GHz

16

Total Core Count

4

32

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

31.0

Multiplier

34.0

80 K per core

L1 Cache

64 K per core

2 MB per core

L2 Cache

256 K per core

45 MB

L3 Cache

8 MB shared

Yes

Unlocked Multiplier

No

1

SMP

1

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-4800

Memory Types

DDR3,

4 TB

Max Memory Size

-

8

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

3

112

PCIe Lanes

-

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