Intel Xeon Gold 6421N vs AMD EPYC Embedded 9254

VS

Intel Xeon Gold 6421N

AMD EPYC Embedded 9254

We compared two server CPUs: Intel Xeon Gold 6421N with 32 cores 1.8GHz and AMD EPYC Embedded 9254 with 24 cores 2.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Gold 6421N 's Advantages

Lower TDP (185W vs 200W)

AMD EPYC Embedded 9254 's Advantages

Higher specification of memory (4800 vs 4400)

Higher base frequency (2.9GHz vs 1.8GHz)

Larger L3 cache size (128MB vs 60MB)

More modern manufacturing process (5nm vs 10nm)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon Gold 6421N

2104

AMD EPYC Embedded 9254 +6%

2245

Geekbench 6 Multi Core

Intel Xeon Gold 6421N

12541

AMD EPYC Embedded 9254 +45%

18187

Intel Xeon Gold 6421N

VS

AMD EPYC Embedded 9254

General Parameters

Jan 2023

Release Date

Mar 2023

Intel

Manufacturer

AMD

Server

Type

Server

Sapphire Rapids

Core Architecture

Genoa

Intel Socket 4677

Socket

AMD Socket SP5

N/A

Integrated Graphics

N/A

Xeon Gold (Sapphire Rapids-SP)

Generation

EPYC (Zen 4 (Genoa))

Package

-

Transistor Count

26.28 billions

10 nm

Manufacturing Process

5 nm

185 W

Power Consumption

200 W

85 °C

Peak Operating Temperature

-

Intel

Foundry

TSMC

-

Die Size

4x72 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

397 mm²

CPU Performance

1.8 GHz

Performance Core Base Frequency

2.9 GHz

3.6 GHz

Performance Core Turbo Frequency

4.15 GHz

32

Total Core Count

24

64

Total Thread Count

48

100 MHz

Bus Frequency

100 MHz

18.0

Multiplier

29.0

80 K per core

L1 Cache

64 K per core

2 MB per core

L2 Cache

1 MB per core

60 MB

L3 Cache

128 MB shared

No

Unlocked Multiplier

No

1

SMP

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-4400

Memory Types

DDR5-4800

8

Max Memory Channels

12

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

5

80

PCIe Lanes

128

Related CPU Comparisons

1

Intel Xeon Gold 6421N vs Intel Xeon E5 2609

2

Intel Xeon Gold 6421N vs Intel Xeon Platinum 8358P

3

Intel Xeon Gold 6421N vs Intel Xeon Platinum 8450H

4

Intel Xeon Gold 6421N vs Intel Xeon E5 1607 v2

5

Intel Xeon Gold 6421N vs Xeon E 2324G

6

Intel Xeon Gold 6421N vs Intel Xeon E5 2648L

7

Intel Xeon Gold 6421N vs Xeon E 2224

8

Intel Xeon Gold 6421N vs Xeon D 2733NT

9

Intel Xeon Gold 6421N vs Opteron 2214 HE (F3)

10

Intel Xeon Gold 6421N vs Opteron 4386

Related News

1

Continuous Decline in DRAM Memory Prices: Downward Trend Intensifies

2

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

3

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

4

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

5

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

6

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

7

CXMT Reportedly Achieves 80% Yield in DDR5 Production

8

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

9

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

10

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