Xeon E5345 vs Intel Xeon Phi 7120P

VS

Xeon E5345 Intel Xeon Phi 7120P

We compared two server CPUs: Xeon E5345 with 4 cores 2.333GHz and Intel Xeon Phi 7120P with 61 cores 1.238GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon E5345 's Advantages

Higher base frequency (2.333GHz vs 1.238GHz)

Lower TDP (80W vs 300W)

Intel Xeon Phi 7120P 's Advantages

Released 6 years and 7 months late

Higher specification of memory (DDR4 vs DDR3 Depends on motherboard)

More modern manufacturing process (22nm vs 65nm)

Score

Xeon E5345

VS

Intel Xeon Phi 7120P

General Parameters

Nov 2006

Release Date

Jun 2013

Intel

Manufacturer

Intel

Server

Type

Server

Clovertown

Core Architecture

Knights Corner

Intel Socket 771

Socket

PCIe x16

N/A

Integrated Graphics

N/A

Xeon (Clovertown)

Generation

Xeon Phi (Knights Corner)

Package

0.582 billions

Transistor Count

5 billions

65 nm

Manufacturing Process

22 nm

Intel Socket 771

Socket

PCIe x16

80 W

Power Consumption

300 W

66 °C

Peak Operating Temperature

-

Foundry

Intel

2x143 mm²

Die Size

350 mm²

FC-LGA771

Package

PCIe x16

CPU Performance

2.333 GHz

Performance Core Base Frequency

1.238 GHz

0

Performance Core Turbo Frequency

1.333 GHz

4

Total Core Count

61

4

Total Thread Count

244

333 MHz

Bus Frequency

100 MHz

7.0

Multiplier

12.0

64 KB per core

L1 Cache

32 K per core

4 MB per die

L2 Cache

512 K per core

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR2, DDR3 Depends on motherboard

Memory Types

DDR3,DDR4

2

Max Memory Channels

Yes

ECC Memory Support

Yes

Miscellaneous

0

PCIe Version

-

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