Intel Xeon E7 8870 v3 vs Opteron 6378

VS

Intel Xeon E7 8870 v3 Opteron 6378

We compared two server CPUs: Intel Xeon E7 8870 v3 with 18 cores 2.1GHz and Opteron 6378 with 16 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E7 8870 v3 's Advantages

Released 2 years and 7 months late

Newer PCIe version (3 vs 2)

Larger L3 cache size (45MB vs 8MB)

Opteron 6378 's Advantages

Higher specification of memory (DDR3 vs DDR3)

Higher base frequency (2.4GHz vs 2.1GHz)

Lower TDP (115W vs 140W)

Score

Benchmark

Geekbench 5 Single Core

Intel Xeon E7 8870 v3 +22%

447

Opteron 6378

366

Geekbench 5 Multi Core

Intel Xeon E7 8870 v3 +2210%

16314

Opteron 6378

706

Intel Xeon E7 8870 v3

VS

Opteron 6378

General Parameters

Jun 2015

Release Date

Nov 2012

Intel

Manufacturer

AMD

Server

Type

Server

Haswell-EX

Core Architecture

Abu Dhabi

Intel Socket 2011-3

Socket

AMD Socket G34

N/A

Integrated Graphics

N/A

Xeon E7 (Haswell-EX)

Generation

Opteron (Abu Dhabi)

Package

1.4 billions

Transistor Count

2.4 billions

22 nm

Manufacturing Process

32 nm

Intel Socket 2011-3

Socket

AMD Socket G34

140 W

Power Consumption

115 W

75 °C

Peak Operating Temperature

-

Intel

Foundry

-

160 mm²

Die Size

315 mm²

FC-LGA12C

Package

-

CPU Performance

2.1 GHz

Performance Core Base Frequency

2.4 GHz

2.9 GHz

Performance Core Turbo Frequency

3.3 GHz

18

Total Core Count

16

36

Total Thread Count

16

100 MHz

Bus Frequency

200 MHz

21.0

Multiplier

12.0

64 K per core

L1 Cache

768 K

256 K per core

L2 Cache

16 MB

45 MB shared

L3 Cache

8 MB per die

No

Unlocked Multiplier

No

8

SMP

4

Memory Parameters

DDR3,

Memory Types

DDR3

2

Max Memory Channels

Yes

ECC Memory Support

No

Miscellaneous

3

PCIe Version

2

32

PCIe Lanes

-

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