Intel Xeon E5645 vs Intel Xeon Phi 7120A

VS

Intel Xeon E5645

Intel Xeon Phi 7120A

We compared two server CPUs: Intel Xeon E5645 with 6 cores 2.4GHz and Intel Xeon Phi 7120A with 61 cores 1.238GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5645 's Advantages

Higher base frequency (2.4GHz vs 1.238GHz)

Lower TDP (80W vs 300W)

Intel Xeon Phi 7120A 's Advantages

Released 4 years and 1 months late

Higher specification of memory (4 vs 3)

More modern manufacturing process (22nm vs 32nm)

Score

Intel Xeon E5645

VS

Intel Xeon Phi 7120A

General Parameters

Mar 2010

Release Date

Apr 2014

Intel

Manufacturer

PCIe

Server

Type

Server

Westmere-EP

Core Architecture

Knights Corner

Intel Socket 1366

Socket

PCIe x16

N/A

Integrated Graphics

N/A

Xeon (Westmere-EP)

Generation

Xeon Phi (Knights Corner)

Package

1.17 billions

Transistor Count

5 billions

32 nm

Manufacturing Process

22 nm

80 W

Power Consumption

300 W

Intel

Foundry

Intel

239 mm²

Die Size

350 mm²

CPU Performance

2.4 GHz

Performance Core Base Frequency

1.238 GHz

2.666 GHz

Performance Core Turbo Frequency

1.333 GHz

6

Total Core Count

61

12

Total Thread Count

244

133 MHz

Bus Frequency

100 MHz

18.0

Multiplier

12.0

64 K per core

L1 Cache

32 K per core

256 K per core

L2 Cache

512 K per core

12 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

-

Related CPU Comparisons

1

Intel Xeon E5645 vs Intel Xeon Platinum 8468

2

Intel Xeon E5645 vs Intel Xeon E3 1105C

3

Intel Xeon E5645 vs Xeon X5365

4

Intel Xeon E5645 vs Intel Xeon E5 2640

5

Intel Xeon E5645 vs Xeon D 1715TER

6

Intel Xeon E5645 vs Xeon E5 2650 v4

7

Intel Xeon E5645 vs Xeon w3 2535

8

Intel Xeon E5645 vs Intel Xeon E5 1620 v2

9

Intel Xeon E5645 vs Intel Xeon E7 8891 v3

10

Intel Xeon E5645 vs Intel Xeon W 2145

Related News

1

CXMT Reportedly Achieves 80% Yield in DDR5 Production

2

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

3

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

4

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

5

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

6

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

7

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

8

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

9

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

10

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage