Xeon E 2456 vs Intel Xeon E3 1285 v6

VS

Intel Xeon E-2456

Intel Xeon E3-1285 v6

We compared two server CPUs: Xeon E 2456 with 6 cores 3.3GHz and Intel Xeon E3 1285 v6 with 4 cores 4.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon E 2456 's Advantages

Released 6 years and 4 months late

Higher specification of memory (4800 vs 4)

Newer PCIe version (5 vs 3)

Larger L3 cache size (18MB vs 8MB)

More modern manufacturing process (10nm vs 14nm)

Intel Xeon E3 1285 v6 's Advantages

Higher base frequency (4.1GHz vs 3.3GHz)

Lower TDP (79W vs 80W)

Score

Xeon E 2456

VS

Intel Xeon E3 1285 v6

General Parameters

Dec 2023

Release Date

Aug 2017

Intel

Manufacturer

Intel

Server

Type

Server

Raptor Lake-S

Core Architecture

Kaby Lake-DT

Intel Socket 1700

Socket

Intel Socket 1151

N/A

Integrated Graphics

HD Graphics P630

Xeon E (Raptor Lake)

Generation

Xeon E3 (Kaby Lake-DT)

Package

-

Transistor Count

1.4 billions

10 nm

Manufacturing Process

14 nm

80 W

Power Consumption

79 W

Intel

Foundry

Intel

163 mm²

Die Size

160 mm²

CPU Performance

3.3 GHz

Performance Core Base Frequency

4.1 GHz

5.1 GHz

Performance Core Turbo Frequency

4.5 GHz

6

Total Core Count

4

12

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

33.0

Multiplier

41.0

80 KB per core

L1 Cache

64 K per core

1.25 MB per core

L2 Cache

256 K per core

18 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR5-4800

Memory Types

DDR4

2

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

3

16

PCIe Lanes

16

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