Intel Xeon E5 2603 vs Intel Xeon Phi 7250

VS

We compared two server CPUs: Intel Xeon E5 2603 with 4 cores 1.8GHz and Intel Xeon Phi 7250 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 Xeon E5 2603 's Advantages

Higher base frequency (1.8GHz vs 1.4GHz)

Lower TDP (80W vs 215W)

Intel Xeon Phi 7250 's Advantages

Released 4 years and 3 months late

Higher specification of memory (DDR4 vs DDR3)

More modern manufacturing process (14nm vs 32nm)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E5 2603 +252%

571

Intel Xeon Phi 7250

162

Geekbench 6 Multi Core

Intel Xeon E5 2603 +19%

2875

Intel Xeon Phi 7250

2414

Intel Xeon E5 2603

VS

Intel Xeon Phi 7250

General Parameters

Mar 2012

Release Date

Jun 2016

Intel

Manufacturer

Intel

Server

Type

Server

Sandy Bridge-EP

Core Architecture

Knights Landing

Intel Socket 2011

Socket

Intel Socket 3647

N/A

Integrated Graphics

N/A

Xeon E5 (Sandy Bridge-EP)

Generation

Xeon Phi (Knights Landing)

Package

1.27 billions

Transistor Count

8 billions

32 nm

Manufacturing Process

14 nm

Intel Socket 2011

Socket

Intel Socket 3647

80 W

Power Consumption

215 W

Intel

Foundry

Intel

294 mm²

Die Size

-

FC-LGA10

Package

FC-LGA3647

CPU Performance

1.8 GHz

Performance Core Base Frequency

1.4 GHz

0

Performance Core Turbo Frequency

1.6 GHz

4

Total Core Count

68

4

Total Thread Count

272

100 MHz

Bus Frequency

100 MHz

18.0

Multiplier

14.0

64 K per core

L1 Cache

32 K per core

256 K per core

L2 Cache

512 K per core

10 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR3

Memory Types

DDR4

4

Max Memory Channels

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

-

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