AMD EPYC 7473X vs Xeon E 2478

VS

AMD EPYC 7473X

Intel Xeon E-2478

We compared two server CPUs: AMD EPYC 7473X with 24 cores 2.8GHz and Xeon E 2478 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 7473X 's Advantages

Larger L3 cache size (768MB vs 24MB)

More modern manufacturing process (7nm vs 10nm)

Xeon E 2478 's Advantages

Released 1 years and 9 months late

Higher specification of memory (4800 vs 3200)

Newer PCIe version (5 vs 4)

Lower TDP (80W vs 240W)

Score

AMD EPYC 7473X

VS

Xeon E 2478

General Parameters

Mar 2022

Release Date

Dec 2023

AMD

Manufacturer

Intel

Server

Type

Server

Milan-X

Core Architecture

Raptor Lake-S

AMD Socket SP3

Socket

Intel Socket 1700

N/A

Integrated Graphics

N/A

EPYC (Zen 3 (Milan))

Generation

Xeon E (Raptor Lake)

Package

33.2 billions

Transistor Count

-

7 nm

Manufacturing Process

10 nm

240 W

Power Consumption

80 W

TSMC

Foundry

Intel

8x81 mm²

Die Size

257 mm²

12 nm

I/O Process Size

-

416 mm²

I/O Die Size

-

CPU Performance

2.8 GHz

Performance Core Base Frequency

2.8 GHz

3.7 GHz

Performance Core Turbo Frequency

5.2 GHz

24

Total Core Count

8

48

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

28.0

Multiplier

28.0

64 K per core

L1 Cache

80 KB per core

512 K per core

L2 Cache

2 MB per core

768 MB shared

L3 Cache

24 MB shared

No

Unlocked Multiplier

No

3

Cores per CCD

-

2

SMP

1

Memory Parameters

DDR4-3200

Memory Types

DDR5-4800

8

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

5

128

PCIe Lanes

16

Related CPU Comparisons

1

AMD EPYC 7473X vs Intel Xeon E5 1620 v2

2

AMD EPYC 7473X vs Xeon E 2456

3

AMD EPYC 7473X vs Intel Xeon Gold 6354

4

AMD EPYC 7473X vs Intel Xeon Platinum 8470Q

5

AMD EPYC 7473X vs Opteron 6380

6

AMD EPYC 7473X vs Intel Xeon Platinum 8558U

7

AMD EPYC 7473X vs Opteron 6366 HE

8

AMD EPYC 7473X vs Xeon X3450

9

AMD EPYC 7473X vs Intel Xeon E5 2640 v2

10

AMD EPYC 7473X vs AMD EPYC 9554P

Related News

1

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

2

CXMT Reportedly Achieves 80% Yield in DDR5 Production

3

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

4

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

5

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

6

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

7

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

8

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

9

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

10

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip