AMD EPYC 7643 vs Intel Xeon Phi 7210F

VS

AMD EPYC 7643

Intel Xeon Phi 7210F

We compared two server CPUs: AMD EPYC 7643 with 48 cores 2.3GHz and Intel Xeon Phi 7210F with 64 cores 1.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7643 's Advantages

Released 4 years and 9 months late

Higher specification of memory (3200 vs 4)

Higher base frequency (2.3GHz vs 1.3GHz)

More modern manufacturing process (7nm vs 14nm)

Lower TDP (225W vs 230W)

Score

AMD EPYC 7643

VS

Intel Xeon Phi 7210F

General Parameters

Mar 2021

Release Date

Jun 2016

AMD

Manufacturer

Intel

Server

Type

Server

Milan

Core Architecture

Knights Landing

AMD Socket SP3

Socket

Intel Socket 3647

N/A

Integrated Graphics

N/A

EPYC (Zen 3 (Milan))

Generation

Xeon Phi (Knights Landing)

Package

33.2 billions

Transistor Count

8 billions

7 nm

Manufacturing Process

14 nm

225 W

Power Consumption

230 W

TSMC

Foundry

Intel

8x81 mm²

Die Size

-

12 nm

I/O Process Size

-

416 mm²

I/O Die Size

-

CPU Performance

2.3 GHz

Performance Core Base Frequency

1.3 GHz

3.6 GHz

Performance Core Turbo Frequency

1.5 GHz

48

Total Core Count

64

96

Total Thread Count

256

100 MHz

Bus Frequency

100 MHz

23.0

Multiplier

13.0

64 KB per core

L1 Cache

32 K per core

512 KB per core

L2 Cache

512 K per core

256 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

6

Cores per CCD

-

2

SMP

1

Memory Parameters

DDR4-3200

Memory Types

DDR4

8

Max Memory Channels

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

-

128

PCIe Lanes

-

Related CPU Comparisons

1

AMD EPYC 7643 vs Opteron 13KS EE

2

AMD EPYC 7643 vs Intel Xeon Platinum 8351N

3

AMD EPYC 7643 vs Opteron 2214 HE (F3)

4

AMD EPYC 7643 vs Intel Xeon Platinum 8360HL

5

AMD EPYC 7643 vs Intel Xeon Phi 3110X

6

AMD EPYC 7643 vs Aubrey Isle

7

AMD EPYC 7643 vs Intel Xeon E5 2690

8

AMD EPYC 7643 vs Xeon Platinum 8276

9

AMD EPYC 7643 vs Xeon 6740E

10

AMD EPYC 7643 vs EPYC Embedded 8C24P

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