Opteron 3380 vs Intel Xeon Phi 7295

VS

AMD Opteron 3380

Intel Xeon Phi 7295

We compared two server CPUs: Opteron 3380 with 8 cores 2.6GHz and Intel Xeon Phi 7295 with 72 cores 1.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 3380 's Advantages

Higher base frequency (2.6GHz vs 1.5GHz)

Lower TDP (65W vs 320W)

Intel Xeon Phi 7295 's Advantages

Released 5 years late

Higher specification of memory (4 vs 3)

More modern manufacturing process (14nm vs 32nm)

Score

Opteron 3380

VS

Intel Xeon Phi 7295

General Parameters

Dec 2012

Release Date

Dec 2017

AMD

Manufacturer

Intel

Server

Type

Server

Delhi

Core Architecture

Knights Mill

AMD Socket AM3+

Socket

Intel Socket 3647

N/A

Integrated Graphics

N/A

Opteron (Delhi)

Generation

Xeon Phi (Knights Mill)

Package

1.2 billions

Transistor Count

8 billions

32 nm

Manufacturing Process

14 nm

65 W

Power Consumption

320 W

-

Foundry

Intel

315 mm²

Die Size

-

CPU Performance

2.6 GHz

Performance Core Base Frequency

1.5 GHz

3.6 GHz

Performance Core Turbo Frequency

1.6 GHz

8

Total Core Count

72

8

Total Thread Count

288

200 MHz

Bus Frequency

100 MHz

13.0

Multiplier

15.0

384 K

L1 Cache

32 K per core

8 MB

L2 Cache

512 K per core

8 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR3

Memory Types

DDR4

2

Max Memory Channels

No

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

-

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