AMD EPYC Embedded 3251 vs Intel Xeon Silver 4309Y

VS

AMD EPYC Embedded 3251 Intel Xeon Silver 4309Y

We compared two server CPUs: AMD EPYC Embedded 3251 with 8 cores 2.5GHz and Intel Xeon Silver 4309Y with 8 cores 2.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC Embedded 3251 's Advantages

Larger L3 cache size (16MB vs 12MB)

Lower TDP (55W vs 105W)

Intel Xeon Silver 4309Y 's Advantages

Released 3 years and 2 months late

Higher specification of memory (DDR4-2667 vs DDR4-2666)

Newer PCIe version (4 vs 3)

Higher base frequency (2.8GHz vs 2.5GHz)

Score

Benchmark

Geekbench 6 Single Core

AMD EPYC Embedded 3251

870

Intel Xeon Silver 4309Y +73%

1508

Geekbench 6 Multi Core

AMD EPYC Embedded 3251

4939

Intel Xeon Silver 4309Y +86%

9189

AMD EPYC Embedded 3251

VS

Intel Xeon Silver 4309Y

General Parameters

Feb 2018

Release Date

Apr 2021

AMD

Manufacturer

Intel

Server

Type

Server

Zen

Core Architecture

Ice Lake-SP

AMD BGA SP4r2

Socket

Intel Socket 4189

N/A

Integrated Graphics

N/A

EPYC Embedded (Zen (Snowy Owl))

Generation

Xeon Silver (Ice Lake-SP)

Package

4.8 billions

Transistor Count

-

14 nm

Manufacturing Process

10 nm

AMD BGA SP4r2

Socket

Intel Socket 4189

55 W

Power Consumption

105 W

-

Peak Operating Temperature

76 °C

GlobalFoundries

Foundry

Intel

213 mm²

Die Size

-

SP4r2

Package

FC-LGA4189

CPU Performance

2.5 GHz

Performance Core Base Frequency

2.8 GHz

3.1 GHz

Performance Core Turbo Frequency

3.6 GHz

8

Total Core Count

8

16

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

25.0

Multiplier

28.0

96 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

1 MB per core

16 MB shared

L3 Cache

12 MB shared

No

Unlocked Multiplier

No

1

SMP

2

Memory Parameters

DDR4-2666

Memory Types

DDR4-2667

2

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

4

32

PCIe Lanes

64

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