Intel Xeon w5 3435X vs Intel Xeon W3670

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We compared two server CPUs: Intel Xeon w5 3435X with 16 cores 3.1GHz and Intel Xeon W3670 with 6 cores 3.2GHz . 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 12 years and 6 months late

Higher specification of memory (DDR5-4800 vs DDR3)

Newer PCIe version (5 vs 2)

Larger L3 cache size (45MB vs 12MB)

More modern manufacturing process (10nm vs 32nm)

Intel Xeon W3670 's Advantages

Higher base frequency (3.2GHz vs 3.1GHz)

Lower TDP (130W vs 270W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon w5 3435X +351%

2353

Intel Xeon W3670

521

Geekbench 6 Multi Core

Intel Xeon w5 3435X +683%

19383

Intel Xeon W3670

2473

Intel Xeon w5 3435X

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Intel Xeon W3670

General Parameters

Feb 2023

Release Date

Aug 2010

Intel

Manufacturer

Intel

Server

Type

Server

Sapphire Rapids

Core Architecture

Gulftown

Intel Socket 4677

Socket

Intel Socket 1366

N/A

Integrated Graphics

N/A

Xeon W (Sapphire Rapids)

Generation

Xeon (Gulftown)

Package

-

Transistor Count

1.17 billions

10 nm

Manufacturing Process

32 nm

Intel Socket 4677

Socket

Intel Socket 1366

270 W

Power Consumption

130 W

72 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

4x477 mm²

Die Size

239 mm²

FC-LGA16A

Package

FC-LGA10

CPU Performance

3.1 GHz

Performance Core Base Frequency

3.2 GHz

4.7 GHz

Performance Core Turbo Frequency

3.466 GHz

16

Total Core Count

6

32

Total Thread Count

12

100 MHz

Bus Frequency

133 MHz

31.0

Multiplier

24.0

80 K per core

L1 Cache

64 K per core

2 MB per core

L2 Cache

256 K per core

45 MB

L3 Cache

12 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

3

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

2

112

PCIe Lanes

-

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