Intel Xeon Phi 7120A vs AMD EPYC 7663

VS

Intel Xeon Phi 7120A

AMD EPYC 7663

We compared two server CPUs: Intel Xeon Phi 7120A with 61 cores 1.238GHz and AMD EPYC 7663 with 56 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7663 's Advantages

Released 6 years and 11 months late

Higher specification of memory (3200 vs 4)

Higher base frequency (2GHz vs 1.238GHz)

More modern manufacturing process (7nm vs 22nm)

Lower TDP (240W vs 300W)

Score

Intel Xeon Phi 7120A

VS

AMD EPYC 7663

General Parameters

Apr 2014

Release Date

Mar 2021

PCIe

Manufacturer

AMD

Server

Type

Server

Knights Corner

Core Architecture

Milan

PCIe x16

Socket

AMD Socket SP3

N/A

Integrated Graphics

N/A

Xeon Phi (Knights Corner)

Generation

EPYC (Zen 3 (Milan))

Package

5 billions

Transistor Count

33.2 billions

22 nm

Manufacturing Process

7 nm

300 W

Power Consumption

240 W

Intel

Foundry

TSMC

350 mm²

Die Size

8x81 mm²

-

I/O Process Size

12 nm

-

I/O Die Size

416 mm²

CPU Performance

1.238 GHz

Performance Core Base Frequency

2 GHz

1.333 GHz

Performance Core Turbo Frequency

3.5 GHz

61

Total Core Count

56

244

Total Thread Count

112

100 MHz

Bus Frequency

100 MHz

12.0

Multiplier

20.0

32 K per core

L1 Cache

64 KB per core

512 K per core

L2 Cache

512 KB per core

-

L3 Cache

256 MB shared

No

Unlocked Multiplier

No

-

Cores per CCD

7

1

SMP

2

Memory Parameters

DDR3,DDR4

Memory Types

DDR4-3200

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

4

-

PCIe Lanes

128

Related CPU Comparisons

1

Intel Xeon Phi 7120A vs Intel Xeon Phi 7210

2

Intel Xeon Phi 7120A vs Intel Xeon E5 4669 v3

3

Intel Xeon Phi 7120A vs Intel Xeon Gold 6542Y

4

Intel Xeon Phi 7120A vs Intel Xeon Gold 5416S

5

Intel Xeon Phi 7120A vs Opteron 2220 SE (F3)

6

Intel Xeon Phi 7120A vs Xeon E 2486

7

Intel Xeon Phi 7120A vs Intel Xeon E3 1240 v5

8

Intel Xeon Phi 7120A vs Xeon E7 2860

9

Intel Xeon Phi 7120A vs Intel Xeon E3 1105C

10

Intel Xeon Phi 7120A vs Xeon W 11955M

Related News

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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