Intel Atom x7405C vs Intel Xeon Phi 7250F

VS

Intel Atom x7405C

Intel Xeon Phi 7250F

We compared two server CPUs: Intel Atom x7405C with 4 cores 1.7GHz and Intel Xeon Phi 7250F with 68 cores 1.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Atom x7405C 's Advantages

Released 7 years and 10 months late

Higher specification of memory (4800 vs 4)

Higher base frequency (1.7GHz vs 1.4GHz)

More modern manufacturing process (10nm vs 14nm)

Lower TDP (12W vs 230W)

Score

Intel Atom x7405C

VS

Intel Xeon Phi 7250F

General Parameters

Apr 2024

Release Date

Jun 2016

Intel

Manufacturer

Intel

Server

Type

Server

Amston Lake

Core Architecture

Knights Landing

Intel BGA 1264

Socket

Intel Socket 3647

N/A

Integrated Graphics

N/A

Atom (Gracemont)

Generation

Xeon Phi (Knights Landing)

Package

-

Transistor Count

8 billions

10 nm

Manufacturing Process

14 nm

12 W

Power Consumption

230 W

Intel

Foundry

Intel

CPU Performance

1.7 GHz

Performance Core Base Frequency

1.4 GHz

3.4 GHz

Performance Core Turbo Frequency

1.6 GHz

4

Total Core Count

68

4

Total Thread Count

272

100 MHz

Bus Frequency

100 MHz

17.0

Multiplier

14.0

96 KB per core

L1 Cache

32 K per core

2 MB shared

L2 Cache

512 K per core

6 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR4-3200, DDR5-4800

Memory Types

DDR4

32 GB

Max Memory Size

-

1

Max Memory Channels

38.4 GB/s

Max Memory Bandwidth

-

No

ECC Memory Support

Yes

Miscellaneous

Intel Atom x7405C

Official Website

-

3

PCIe Version

-

9

PCIe Lanes

-

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