Intel Xeon Phi 3120A vs Intel Xeon E3 1105C

VS

Intel Xeon Phi 3120A Intel Xeon E3 1105C

We compared two server CPUs: Intel Xeon Phi 3120A with 57 cores 1.1GHz and Intel Xeon E3 1105C with 4 cores 1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Phi 3120A 's Advantages

Released 1 years and 1 months late

Higher base frequency (1.1GHz vs 1GHz)

Intel Xeon E3 1105C 's Advantages

Higher specification of memory (DDR3 vs DDR3)

Lower TDP (25W vs 300W)

Score

Intel Xeon Phi 3120A

VS

Intel Xeon E3 1105C

General Parameters

Jun 2013

Release Date

May 2012

PCIe

Manufacturer

Intel

Server

Type

Server

Knights Corner

Core Architecture

Gladden

PCIe x16

Socket

Intel BGA 1283

N/A

Integrated Graphics

N/A

Xeon Phi (Knights Corner)

Generation

Xeon E3 (Gladden)

Package

5 billions

Transistor Count

1.16 billions

22 nm

Manufacturing Process

32 nm

PCIe x16

Socket

Intel BGA 1283

300 W

Power Consumption

25 W

Intel

Foundry

Intel

350 mm²

Die Size

216 mm²

PCIe x16

Package

-

CPU Performance

1.1 GHz

Performance Core Base Frequency

1 GHz

0

Performance Core Turbo Frequency

0

57

Total Core Count

4

228

Total Thread Count

4

100 MHz

Bus Frequency

100 MHz

11.0

Multiplier

10.0

32 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

256 K per core

-

L3 Cache

6 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR3,

Memory Types

DDR3

Yes

ECC Memory Support

Yes

Miscellaneous

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