AMD EPYC 7251 vs Intel Xeon Phi 5120D

VS

AMD EPYC 7251

Intel Xeon Phi 5120D

We compared two server CPUs: AMD EPYC 7251 with 8 cores 2.1GHz and Intel Xeon Phi 5120D with 60 cores 1.053GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7251 's Advantages

Released 4 years late

Higher specification of memory (2400 vs 4)

Higher base frequency (2.1GHz vs 1.053GHz)

More modern manufacturing process (14nm vs 22nm)

Lower TDP (120W vs 245W)

Score

AMD EPYC 7251

VS

Intel Xeon Phi 5120D

General Parameters

Jun 2017

Release Date

Jun 2013

AMD

Manufacturer

SFF

Server

Type

Server

Naples

Core Architecture

Knights Corner

AMD Socket SP3

Socket

SFF 230-Pin

N/A

Integrated Graphics

N/A

EPYC (Zen (Naples))

Generation

Xeon Phi (Knights Corner)

Package

4.8 billions

Transistor Count

5 billions

14 nm

Manufacturing Process

22 nm

120 W

Power Consumption

245 W

81 °C

Peak Operating Temperature

-

GlobalFoundries

Foundry

Intel

213 mm²

Die Size

350 mm²

CPU Performance

2.1 GHz

Performance Core Base Frequency

1.053 GHz

2.9 GHz

Performance Core Turbo Frequency

0

8

Total Core Count

60

16

Total Thread Count

240

100 MHz

Bus Frequency

100 MHz

21.0

Multiplier

10.0

96 K per core

L1 Cache

32 K per core

512 K per core

L2 Cache

512 K per core

32 MB shared

L3 Cache

-

Yes

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR4-2400

Memory Types

DDR3,DDR4

8

Max Memory Channels

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

-

Related CPU Comparisons

1

AMD EPYC 7251 vs Intel Xeon E3 1105C

2

AMD EPYC 7251 vs Intel Xeon E5 1650 v2

3

AMD EPYC 7251 vs AMD EPYC 9554P

4

AMD EPYC 7251 vs Intel Xeon Platinum 8458P

5

AMD EPYC 7251 vs Intel Xeon E5 2660

6

AMD EPYC 7251 vs Intel Xeon E3 1505M v5

7

AMD EPYC 7251 vs Intel Xeon E5 2640 v2

8

AMD EPYC 7251 vs Intel Xeon E 2336

9

AMD EPYC 7251 vs Intel Xeon E5 2630L

10

AMD EPYC 7251 vs Intel Xeon Gold 6430

Related News

1

NVIDIA GB202 Chip Unveiled for the First Time, to be Used in RTX 5090 with 512-bit GDDR7 Memory

2

Strix Halo Integrated Graphics Score Appears on Passmark, Currently Slightly Below RTX 3060 12GB

3

AMD Unveils New RX 9070 XT Graphics Card Performance: Positioned Between RX 7900 GRE and RX 7900 XT

4

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

5

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

6

CXMT Reportedly Achieves 80% Yield in DDR5 Production

7

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

8

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

9

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

10

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