Intel Xeon Phi 7290F vs Xeon E 2146G

VS

Intel Xeon Phi 7290F

Intel Xeon E-2146G

We compared two server CPUs: Intel Xeon Phi 7290F with 72 cores 1.5GHz and Xeon E 2146G with 6 cores 3.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon E 2146G 's Advantages

Released 2 years and 1 months late

Higher specification of memory (2666 vs 4)

Higher base frequency (3.5GHz vs 1.5GHz)

Lower TDP (80W vs 260W)

Score

Intel Xeon Phi 7290F

VS

Xeon E 2146G

General Parameters

Jun 2016

Release Date

Jul 2018

Intel

Manufacturer

Intel

Server

Type

Server

Knights Landing

Core Architecture

Coffee Lake-S WS

Intel Socket 3647

Socket

Intel Socket 1151

N/A

Integrated Graphics

HD Graphics P630

Xeon Phi (Knights Landing)

Generation

Xeon E (Coffee Lake)

Package

8 billions

Transistor Count

-

14 nm

Manufacturing Process

14 nm

260 W

Power Consumption

80 W

Intel

Foundry

Intel

-

Die Size

154 mm²

CPU Performance

1.5 GHz

Performance Core Base Frequency

3.5 GHz

1.7 GHz

Performance Core Turbo Frequency

4.5 GHz

72

Total Core Count

6

288

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

15.0

Multiplier

35.0

32 K per core

L1 Cache

64 KB per core

512 K per core

L2 Cache

256 KB per core

-

L3 Cache

12 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR4

Memory Types

DDR4-2666

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

3

-

PCIe Lanes

16

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