AMD EPYC 7443 vs Xeon W 1350

VS

AMD EPYC 7443

Intel Xeon W-1350

We compared two server CPUs: AMD EPYC 7443 with 24 cores 2.85GHz and Xeon W 1350 with 6 cores 3.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7443 's Advantages

Larger L3 cache size (128MB vs 12MB)

More modern manufacturing process (7nm vs 14nm)

Xeon W 1350 's Advantages

Higher base frequency (3.3GHz vs 2.85GHz)

Lower TDP (80W vs 200W)

Score

Benchmark

Geekbench 6 Single Core

AMD EPYC 7443

1889

Xeon W 1350 +14%

2163

Geekbench 6 Multi Core

AMD EPYC 7443

3458

Xeon W 1350 +143%

8437

AMD EPYC 7443

VS

Xeon W 1350

General Parameters

Mar 2021

Release Date

May 2021

AMD

Manufacturer

Intel

Server

Type

Server

Milan

Core Architecture

Rocket Lake-S

AMD Socket SP3

Socket

Intel Socket 1200

N/A

Integrated Graphics

UHD Graphics P750

EPYC (Zen 3 (Milan))

Generation

Xeon W (Rocket Lake-S)

Package

16.6 billions

Transistor Count

-

7 nm

Manufacturing Process

14 nm

200 W

Power Consumption

80 W

TSMC

Foundry

Intel

4x81 mm²

Die Size

276 mm²

12 nm

I/O Process Size

-

416 mm²

I/O Die Size

-

CPU Performance

2.85 GHz

Performance Core Base Frequency

3.3 GHz

4 GHz

Performance Core Turbo Frequency

5 GHz

24

Total Core Count

6

48

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

28.5

Multiplier

33.0

64 KB per core

L1 Cache

80 KB per core

512 KB per core

L2 Cache

512 KB per core

128 MB shared

L3 Cache

12 MB shared

No

Unlocked Multiplier

No

6

Cores per CCD

-

2

SMP

1

Memory Parameters

DDR4-3200

Memory Types

DDR4-3200

8

Max Memory Channels

2

-

Max Memory Bandwidth

51.2 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

4

128

PCIe Lanes

20

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