Intel Xeon Phi 3120P vs Opteron 8347 HE (B3)

VS

Intel Xeon Phi 3120P

AMD Opteron 8347 HE (B3)

We compared two server CPUs: Intel Xeon Phi 3120P with 57 cores 1.1GHz and Opteron 8347 HE (B3) with 4 cores 1.9GHz . 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 5 years and 1 months late

More modern manufacturing process (22nm vs 65nm)

Opteron 8347 HE (B3) 's Advantages

Higher specification of memory (667 vs 4)

Higher base frequency (1.9GHz vs 1.1GHz)

Lower TDP (68W vs 300W)

Score

Intel Xeon Phi 3120P

VS

Opteron 8347 HE (B3)

General Parameters

Jun 2013

Release Date

May 2008

PCIe

Manufacturer

AMD

Server

Type

Server

Knights Corner

Core Architecture

Barcelona

PCIe x16

Socket

AMD Socket Fr2

N/A

Integrated Graphics

N/A

Xeon Phi (Knights Corner)

Generation

Opteron(Barcelona)

Package

5 billions

Transistor Count

0.463 billions

22 nm

Manufacturing Process

65 nm

300 W

Power Consumption

68 W

Intel

Foundry

-

350 mm²

Die Size

285 mm²

CPU Performance

1.1 GHz

Performance Core Base Frequency

1.9 GHz

0

Performance Core Turbo Frequency

0

57

Total Core Count

4

228

Total Thread Count

4

100 MHz

Bus Frequency

200 MHz

11.0

Multiplier

9.5

32 K per core

L1 Cache

64 KB per core

512 K per core

L2 Cache

512 KB per core

-

L3 Cache

2 MB shared

No

Unlocked Multiplier

No

1

SMP

8

Memory Parameters

DDR3,DDR4

Memory Types

DDR2-667

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

Related CPU Comparisons

1

Intel Xeon Phi 3120P vs Xeon Platinum 8280

2

Intel Xeon Phi 3120P vs Opteron 146

3

Intel Xeon Phi 3120P vs Intel Xeon E3 1565L v5

4

Intel Xeon Phi 3120P vs Intel Xeon E5 2608L v3

5

Intel Xeon Phi 3120P vs Intel Xeon E5 2696 v3

6

Intel Xeon Phi 3120P vs Xeon E5335

7

Intel Xeon Phi 3120P vs Xeon Platinum 8256

8

Intel Xeon Phi 3120P vs Intel Xeon Phi 7230

9

Intel Xeon Phi 3120P vs Xeon E7 8837

10

Intel Xeon Phi 3120P vs Intel Xeon w7 2475X

Related News

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!

10

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game