Intel Xeon Gold 6334 vs AMD EPYC 7443

VS

Intel Xeon Gold 6334

AMD EPYC 7443

We compared two server CPUs: Intel Xeon Gold 6334 with 8 cores 3.6GHz 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 Gold 6334 's Advantages

Higher base frequency (3.6GHz vs 2.85GHz)

Lower TDP (165W vs 200W)

AMD EPYC 7443 's Advantages

Larger L3 cache size (128MB vs 18MB)

More modern manufacturing process (7nm vs 10nm)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon Gold 6334

1496

AMD EPYC 7443 +26%

1889

Geekbench 6 Multi Core

Intel Xeon Gold 6334 +37%

4768

AMD EPYC 7443

3458

Intel Xeon Gold 6334

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 Gold (Ice Lake-SP)

Generation

EPYC (Zen 3 (Milan))

Package

-

Transistor Count

16.6 billions

10 nm

Manufacturing Process

7 nm

165 W

Power Consumption

200 W

69 °C

Peak Operating Temperature

-

Intel

Foundry

TSMC

-

Die Size

4x81 mm²

-

I/O Process Size

12 nm

-

I/O Die Size

416 mm²

CPU Performance

3.6 GHz

Performance Core Base Frequency

2.85 GHz

3.7 GHz

Performance Core Turbo Frequency

4 GHz

8

Total Core Count

24

16

Total Thread Count

48

100 MHz

Bus Frequency

100 MHz

36.0

Multiplier

28.5

64 K per core

L1 Cache

64 KB per core

1 MB per core

L2 Cache

512 KB per core

18 MB shared

L3 Cache

128 MB shared

No

Unlocked Multiplier

No

-

Cores per CCD

6

2

SMP

2

Memory Parameters

DDR4-3200

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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