Intel Xeon E3 1245 vs Intel Xeon Phi 5120D

VS

Intel Xeon E3-1245

Intel Xeon Phi 5120D

We compared two server CPUs: Intel Xeon E3 1245 with 4 cores 3.3GHz and Intel Xeon Phi 5120D with 60 cores 1.053GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E3 1245 's Advantages

Higher base frequency (3.3GHz vs 1.053GHz)

Lower TDP (95W vs 245W)

Intel Xeon Phi 5120D 's Advantages

Released 2 years and 2 months late

Higher specification of memory (4 vs 3)

More modern manufacturing process (22nm vs 32nm)

Score

Intel Xeon E3 1245

VS

Intel Xeon Phi 5120D

General Parameters

Apr 2011

Release Date

Jun 2013

Intel

Manufacturer

SFF

Server

Type

Server

Sandy Bridge

Core Architecture

Knights Corner

Intel Socket 1155

Socket

SFF 230-Pin

Intel HD P3000

Integrated Graphics

N/A

Xeon E3 (Sandy Bridge)

Generation

Xeon Phi (Knights Corner)

Package

1.16 billions

Transistor Count

5 billions

32 nm

Manufacturing Process

22 nm

95 W

Power Consumption

245 W

Intel

Foundry

Intel

216 mm²

Die Size

350 mm²

CPU Performance

3.3 GHz

Performance Core Base Frequency

1.053 GHz

3.7 GHz

Performance Core Turbo Frequency

0

4

Total Core Count

60

8

Total Thread Count

240

100 MHz

Bus Frequency

100 MHz

33.0

Multiplier

10.0

64 K per core

L1 Cache

32 K per core

256 K per core

L2 Cache

512 K per core

8 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR3

Memory Types

DDR3,DDR4

2

Max Memory Channels

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

-

16

PCIe Lanes

-

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