Intel Xeon E5503 vs Intel Xeon Phi 31S1P

VS

Intel Xeon E5503

Intel Xeon Phi 31S1P

We compared two server CPUs: Intel Xeon E5503 with 2 cores 2GHz and Intel Xeon Phi 31S1P 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 E5503 's Advantages

Higher base frequency (2GHz vs 1.1GHz)

Lower TDP (80W vs 270W)

Intel Xeon Phi 31S1P 's Advantages

Released 3 years and 3 months late

Higher specification of memory (4 vs 3)

More modern manufacturing process (22nm vs 45nm)

Score

Intel Xeon E5503

VS

Intel Xeon Phi 31S1P

General Parameters

Mar 2010

Release Date

Jun 2013

Intel

Manufacturer

PCIe

Server

Type

Server

Gainestown

Core Architecture

Knights Corner

Intel Socket 1366

Socket

PCIe x16

N/A

Integrated Graphics

N/A

Xeon (Gainestown)

Generation

Xeon Phi (Knights Corner)

Package

0.731 billions

Transistor Count

5 billions

45 nm

Manufacturing Process

22 nm

80 W

Power Consumption

270 W

Intel

Foundry

Intel

263 mm²

Die Size

350 mm²

CPU Performance

2 GHz

Performance Core Base Frequency

1.1 GHz

0

Performance Core Turbo Frequency

0

2

Total Core Count

57

2

Total Thread Count

228

133 MHz

Bus Frequency

100 MHz

15.0

Multiplier

11.0

64 K per core

L1 Cache

32 K per core

256 K per core

L2 Cache

512 K per core

4 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR3

Memory Types

DDR3,DDR4

3

Max Memory Channels

Yes

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

-

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