Intel Xeon E 2378 vs Intel Xeon Phi 3120P

VS

Intel Xeon E-2378

Intel Xeon Phi 3120P

We compared two server CPUs: Intel Xeon E 2378 with 8 cores 2.6GHz and Intel Xeon Phi 3120P with 57 cores 1.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E 2378 's Advantages

Released 8 years and 3 months late

Higher specification of memory (3200 vs 4)

Higher base frequency (2.6GHz vs 1.1GHz)

More modern manufacturing process (14nm vs 22nm)

Lower TDP (65W vs 300W)

Score

Intel Xeon E 2378

VS

Intel Xeon Phi 3120P

General Parameters

Sep 2021

Release Date

Jun 2013

Intel

Manufacturer

PCIe

Server

Type

Server

Rocket Lake-E

Core Architecture

Knights Corner

Intel Socket 1200

Socket

PCIe x16

N/A

Integrated Graphics

N/A

Xeon (Rocket Lake-E)

Generation

Xeon Phi (Knights Corner)

Package

-

Transistor Count

5 billions

14 nm

Manufacturing Process

22 nm

65 W

Power Consumption

300 W

Intel

Foundry

Intel

276 mm²

Die Size

350 mm²

CPU Performance

2.6 GHz

Performance Core Base Frequency

1.1 GHz

4.8 GHz

Performance Core Turbo Frequency

0

8

Total Core Count

57

16

Total Thread Count

228

100 MHz

Bus Frequency

100 MHz

26.0

Multiplier

11.0

80 K per core

L1 Cache

32 K per core

512 K per core

L2 Cache

512 K per core

16 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR4-3200

Memory Types

DDR3,DDR4

2

Max Memory Channels

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

-

20

PCIe Lanes

-

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