Opteron A1120 vs Intel Xeon Phi 7290

VS

Opteron A1120 Intel Xeon Phi 7290

We compared two server CPUs: Opteron A1120 with 4 cores 1.7GHz and Intel Xeon Phi 7290 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 A1120 's Advantages

Higher base frequency (1.7GHz vs 1.5GHz)

Lower TDP (25W vs 245W)

Intel Xeon Phi 7290 's Advantages

Higher specification of memory (DDR4 vs DDR3)

Score

Opteron A1120

VS

Intel Xeon Phi 7290

General Parameters

Jan 2016

Release Date

Jun 2016

AMD

Manufacturer

Intel

Server

Type

Server

Seattle

Core Architecture

Knights Landing

AMD Socket SP1

Socket

Intel Socket 3647

N/A

Integrated Graphics

N/A

Opteron (Seattle)

Generation

Xeon Phi (Knights Landing)

Package

-

Transistor Count

8 billions

28 nm

Manufacturing Process

14 nm

AMD Socket SP1

Socket

Intel Socket 3647

25 W

Power Consumption

245 W

GlobalFoundries

Foundry

Intel

182 mm²

Die Size

-

FC-BGA1021

Package

FC-LGA3647

CPU Performance

1.7 GHz

Performance Core Base Frequency

1.5 GHz

0

Performance Core Turbo Frequency

1.7 GHz

4

Total Core Count

72

4

Total Thread Count

288

100 MHz

Bus Frequency

100 MHz

17.0

Multiplier

15.0

80 K per core

L1 Cache

32 K per core

2 MB shared

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

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

-

8

PCIe Lanes

-

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