Intel Xeon Phi 7235 vs Opteron 6328

VS

Intel Xeon Phi 7235

AMD Opteron 6328

We compared two server CPUs: Intel Xeon Phi 7235 with 64 cores 1.3GHz and Opteron 6328 with 8 cores 3.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Phi 7235 's Advantages

Released 5 years and 1 months late

More modern manufacturing process (14nm vs 32nm)

Opteron 6328 's Advantages

Higher specification of memory (1866 vs 4)

Higher base frequency (3.2GHz vs 1.3GHz)

Lower TDP (115W vs 250W)

Score

Intel Xeon Phi 7235

VS

Opteron 6328

General Parameters

Dec 2017

Release Date

Nov 2012

Intel

Manufacturer

AMD

Server

Type

Server

Knights Mill

Core Architecture

Abu Dhabi

Intel Socket 3647

Socket

AMD Socket G34

N/A

Integrated Graphics

N/A

Xeon Phi (Knights Mill)

Generation

Opteron (Abu Dhabi)

Package

8 billions

Transistor Count

2.4 billions

14 nm

Manufacturing Process

32 nm

250 W

Power Consumption

115 W

-

Peak Operating Temperature

72 °C

Intel

Foundry

GlobalFoundries

-

Die Size

2x315 mm²

CPU Performance

1.3 GHz

Performance Core Base Frequency

3.2 GHz

1.4 GHz

Performance Core Turbo Frequency

3.8 GHz

64

Total Core Count

8

256

Total Thread Count

8

100 MHz

Bus Frequency

200 MHz

13.0

Multiplier

16.0

32 K per core

L1 Cache

384 KB

512 K per core

L2 Cache

2 MB per module

-

L3 Cache

8 MB per die

No

Unlocked Multiplier

No

1

SMP

4

Memory Parameters

DDR4

Memory Types

DDR3-1866

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

2

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