Intel Xeon Phi 3120P vs Intel Xeon E3 1280

VS

Intel Xeon Phi 3120P

Intel Xeon E3-1280

We compared two server CPUs: Intel Xeon Phi 3120P with 57 cores 1.1GHz and Intel Xeon E3 1280 with 4 cores 3.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Phi 3120P 's Advantages

Released 2 years and 2 months late

Higher specification of memory (4 vs 3)

More modern manufacturing process (22nm vs 32nm)

Intel Xeon E3 1280 's Advantages

Higher base frequency (3.5GHz vs 1.1GHz)

Lower TDP (95W vs 300W)

Score

Intel Xeon Phi 3120P

VS

Intel Xeon E3 1280

General Parameters

Jun 2013

Release Date

Apr 2011

PCIe

Manufacturer

Intel

Server

Type

Server

Knights Corner

Core Architecture

Sandy Bridge

PCIe x16

Socket

Intel Socket 1155

N/A

Integrated Graphics

N/A

Xeon Phi (Knights Corner)

Generation

Xeon E3 (Sandy Bridge)

Package

5 billions

Transistor Count

1.16 billions

22 nm

Manufacturing Process

32 nm

300 W

Power Consumption

95 W

Intel

Foundry

Intel

350 mm²

Die Size

216 mm²

CPU Performance

1.1 GHz

Performance Core Base Frequency

3.5 GHz

0

Performance Core Turbo Frequency

3.9 GHz

57

Total Core Count

4

228

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

11.0

Multiplier

35.0

32 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

256 K per core

-

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR3,DDR4

Memory Types

DDR3

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

3

-

PCIe Lanes

16

Related CPU Comparisons

1

Intel Xeon Phi 3120P vs Opteron 1352 (B2)

2

Intel Xeon Phi 3120P vs Intel Xeon E5 2637 v3

3

Intel Xeon Phi 3120P vs Opteron 148

4

Intel Xeon Phi 3120P vs Intel Xeon E5 2696 v3

5

Intel Xeon Phi 3120P vs Intel Xeon E5 2697 v2

6

Intel Xeon Phi 3120P vs Intel Xeon E 2336

7

Intel Xeon Phi 3120P vs Intel Xeon W 2125

8

Intel Xeon Phi 3120P vs Intel Xeon w5 3425

9

Intel Xeon Phi 3120P vs Xeon 5080

10

Intel Xeon Phi 3120P vs Intel Xeon Gold 6326

Related News

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU