Intel Xeon Phi 7290F vs Intel Xeon D 1577

VS

Intel Xeon Phi 7290F

Intel Xeon D-1577

We compared two server CPUs: Intel Xeon Phi 7290F with 72 cores 1.5GHz and Intel Xeon D 1577 with 16 cores 1.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Phi 7290F 's Advantages

Higher base frequency (1.5GHz vs 1.3GHz)

Intel Xeon D 1577 's Advantages

Higher specification of memory (4 vs 4)

Lower TDP (45W vs 260W)

Score

Intel Xeon Phi 7290F

VS

Intel Xeon D 1577

General Parameters

Jun 2016

Release Date

Feb 2016

Intel

Manufacturer

Intel

Server

Type

Server

Knights Landing

Core Architecture

Broadwell

Intel Socket 3647

Socket

Intel BGA 1667

N/A

Integrated Graphics

N/A

Xeon Phi (Knights Landing)

Generation

Xeon D (Broadwell-DE)

Package

8 billions

Transistor Count

3.2 billions

14 nm

Manufacturing Process

14 nm

260 W

Power Consumption

45 W

-

Peak Operating Temperature

80 °C

Intel

Foundry

Intel

-

Die Size

246 mm²

CPU Performance

1.5 GHz

Performance Core Base Frequency

1.3 GHz

1.7 GHz

Performance Core Turbo Frequency

2.1 GHz

72

Total Core Count

16

288

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

15.0

Multiplier

13.0

32 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

256 K per core

-

L3 Cache

1.5 MB per core

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR4

Memory Types

DDR3,DDR4

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

3

-

PCIe Lanes

24

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