Intel Xeon w5 2465X vs Intel Xeon E5 1660

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Intel Xeon w5-2465X

Intel Xeon E5-1660

We compared two server CPUs: Intel Xeon w5 2465X with 16 cores 3.1GHz and Intel Xeon E5 1660 with 6 cores 3.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon w5 2465X 's Advantages

Released 10 years and 11 months late

Higher specification of memory (4800 vs 3)

Newer PCIe version (5 vs 3)

Larger L3 cache size (33.75MB vs 15MB)

More modern manufacturing process (10nm vs 32nm)

Intel Xeon E5 1660 's Advantages

Higher base frequency (3.3GHz vs 3.1GHz)

Lower TDP (130W vs 200W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon w5 2465X +135%

1930

Intel Xeon E5 1660

818

Geekbench 6 Multi Core

Intel Xeon w5 2465X +323%

16392

Intel Xeon E5 1660

3870

Intel Xeon w5 2465X

VS

Intel Xeon E5 1660

General Parameters

Feb 2023

Release Date

Mar 2012

Intel

Manufacturer

Intel

Server

Type

Server

Sapphire Rapids

Core Architecture

Sandy Bridge-E

Intel Socket 4677

Socket

Intel Socket 2011

N/A

Integrated Graphics

N/A

Xeon W (Sapphire Rapids)

Generation

Xeon E5 (Sandy Bridge-E)

Package

-

Transistor Count

2.27 billions

10 nm

Manufacturing Process

32 nm

200 W

Power Consumption

130 W

78 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

-

Die Size

435 mm²

CPU Performance

3.1 GHz

Performance Core Base Frequency

3.3 GHz

4.7 GHz

Performance Core Turbo Frequency

3.9 GHz

16

Total Core Count

6

32

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

31.0

Multiplier

33.0

80 K per core

L1 Cache

64 K per core

2 MB per core

L2 Cache

256 K per core

33.75 MB

L3 Cache

15 MB shared

Yes

Unlocked Multiplier

No

1

SMP

1

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-4800

Memory Types

DDR3

2 TB

Max Memory Size

-

4

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

3

64

PCIe Lanes

-

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