Intel Xeon Silver 4314 vs AMD EPYC 7443

VS

We compared two server CPUs: Intel Xeon Silver 4314 with 16 cores 2.4GHz and AMD EPYC 7443 with 24 cores 2.85GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Silver 4314 's Advantages

Lower TDP (135W vs 200W)

AMD EPYC 7443 's Advantages

Higher specification of memory (DDR4-3200 vs DDR4-2667)

Higher base frequency (2.85GHz vs 2.4GHz)

Larger L3 cache size (128MB vs 24MB)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon Silver 4314

1257

AMD EPYC 7443 +50%

1889

Geekbench 6 Multi Core

Intel Xeon Silver 4314 +20%

4152

AMD EPYC 7443

3458

Intel Xeon Silver 4314

VS

AMD EPYC 7443

General Parameters

Apr 2021

Release Date

Mar 2021

Intel

Manufacturer

AMD

Server

Type

Server

Ice Lake-SP

Core Architecture

Milan

Intel Socket 4189

Socket

AMD Socket SP3

N/A

Integrated Graphics

N/A

Xeon Silver (Ice Lake-SP)

Generation

EPYC (Zen 3 (Milan))

Package

-

Transistor Count

16.6 billions

10 nm

Manufacturing Process

7 nm

Intel Socket 4189

Socket

AMD Socket SP3

135 W

Power Consumption

200 W

86 °C

Peak Operating Temperature

-

Intel

Foundry

TSMC

-

Die Size

4x81 mm²

-

I/O Process Size

12 nm

-

I/O Die Size

416 mm²

FC-LGA4189

Package

FCLGA-4094

CPU Performance

2.4 GHz

Performance Core Base Frequency

2.85 GHz

3.4 GHz

Performance Core Turbo Frequency

4 GHz

16

Total Core Count

24

32

Total Thread Count

48

100 MHz

Bus Frequency

100 MHz

24.0

Multiplier

28.5

64 K per core

L1 Cache

64 KB per core

1 MB per core

L2 Cache

512 KB per core

24 MB shared

L3 Cache

128 MB shared

No

Unlocked Multiplier

No

-

Cores per CCD

6

2

SMP

2

Memory Parameters

DDR4-2667

Memory Types

DDR4-3200

8

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

4

64

PCIe Lanes

128

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