Intel Xeon Phi 7250 vs Opteron 6308

VS

Intel Xeon Phi 7250

AMD Opteron 6308

We compared two server CPUs: Intel Xeon Phi 7250 with 68 cores 1.4GHz and Opteron 6308 with 4 cores 3.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Phi 7250 's Advantages

Released 3 years and 7 months late

More modern manufacturing process (14nm vs 32nm)

Opteron 6308 's Advantages

Higher specification of memory (1866 vs 4)

Higher base frequency (3.5GHz vs 1.4GHz)

Lower TDP (115W vs 215W)

Score

Intel Xeon Phi 7250

VS

Opteron 6308

General Parameters

Jun 2016

Release Date

Nov 2012

Intel

Manufacturer

AMD

Server

Type

Server

Knights Landing

Core Architecture

Abu Dhabi

Intel Socket 3647

Socket

AMD Socket G34

N/A

Integrated Graphics

N/A

Xeon Phi (Knights Landing)

Generation

Opteron (Abu Dhabi)

Package

8 billions

Transistor Count

2.4 billions

14 nm

Manufacturing Process

32 nm

215 W

Power Consumption

115 W

-

Peak Operating Temperature

74 °C

Intel

Foundry

GlobalFoundries

-

Die Size

2x315 mm²

CPU Performance

1.4 GHz

Performance Core Base Frequency

3.5 GHz

1.6 GHz

Performance Core Turbo Frequency

0

68

Total Core Count

4

272

Total Thread Count

4

100 MHz

Bus Frequency

200 MHz

14.0

Multiplier

17.5

32 K per core

L1 Cache

192 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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