Intel Xeon Platinum 8256 vs Intel Xeon Phi 7120D

VS

Intel Xeon Platinum 8256 Intel Xeon Phi 7120D

We compared two server CPUs: Intel Xeon Platinum 8256 with 4 cores 3.8GHz and Intel Xeon Phi 7120D with 61 cores 1.238GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Platinum 8256 's Advantages

Released 4 years and 9 months late

Higher specification of memory (DDR4 vs DDR3)

Higher base frequency (3.8GHz vs 1.238GHz)

Lower TDP (105W vs 270W)

Score

Intel Xeon Platinum 8256

VS

Intel Xeon Phi 7120D

General Parameters

Dec 2018

Release Date

Mar 2014

Intel

Manufacturer

SFF

Server

Type

Server

Cascade Lake-SP

Core Architecture

Knights Corner

Intel Socket 3647

Socket

SFF 230-Pin

N/A

Integrated Graphics

N/A

Xeon Platinum (Cascade Lake-SP)

Generation

Xeon Phi (Knights Corner)

Package

8 billions

Transistor Count

5 billions

14 nm

Manufacturing Process

22 nm

Intel Socket 3647

Socket

SFF 230-Pin

105 W

Power Consumption

270 W

Intel

Foundry

Intel

-

Die Size

350 mm²

FC-LGA3647

Package

SFF 230-Pin

CPU Performance

3.8 GHz

Performance Core Base Frequency

1.238 GHz

3.9 GHz

Performance Core Turbo Frequency

1.333 GHz

4

Total Core Count

61

8

Total Thread Count

244

100 MHz

Bus Frequency

100 MHz

38.0

Multiplier

12.0

64 K per core

L1 Cache

32 K per core

1 MB per core

L2 Cache

512 K per core

16.5 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

8

SMP

1

Memory Parameters

DDR4

Memory Types

DDR3,

Yes

ECC Memory Support

Yes

Miscellaneous

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