AMD EPYC 7643P vs Intel Xeon Max 9470

VS

AMD EPYC 7643P

Intel Xeon Max 9470

We compared two server CPUs: AMD EPYC 7643P with 48 cores 2.3GHz and Intel Xeon Max 9470 with 52 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7643P 's Advantages

Released 8 months late

Higher base frequency (2.3GHz vs 2GHz)

Larger L3 cache size (256MB vs 105MB)

More modern manufacturing process (7nm vs 10nm)

Lower TDP (225W vs 350W)

Intel Xeon Max 9470 's Advantages

Higher specification of memory (4800 vs 3200)

Newer PCIe version (5 vs 4)

Score

AMD EPYC 7643P

VS

Intel Xeon Max 9470

General Parameters

Sep 2023

Release Date

Jan 2023

AMD

Manufacturer

Intel

Server

Type

Server

Milan

Core Architecture

Sapphire Rapids HBM

AMD Socket SP3

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

EPYC (Zen 3 (Milan))

Generation

Xeon Max (Sapphire Rapids)

Package

33.2 billions

Transistor Count

-

7 nm

Manufacturing Process

10 nm

225 W

Power Consumption

350 W

-

Peak Operating Temperature

64 °C

TSMC

Foundry

Intel

8x81 mm²

Die Size

4x477 mm²

12 nm

I/O Process Size

-

416 mm²

I/O Die Size

-

CPU Performance

2.3 GHz

Performance Core Base Frequency

2 GHz

3.6 GHz

Performance Core Turbo Frequency

3.5 GHz

48

Total Core Count

52

96

Total Thread Count

104

100 MHz

Bus Frequency

100 MHz

23.0

Multiplier

19.0

64 KB per core

L1 Cache

80 K per core

512 KB per core

L2 Cache

2 MB per core

256 MB shared

L3 Cache

105 MB

No

Unlocked Multiplier

No

8

Cores per CCD

-

1

SMP

2

-

AVX-512 FMA Ports

2

-

HBM

up to 64GB

Memory Parameters

DDR4-3200

Memory Types

DDR5-4800

8

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

5

128

PCIe Lanes

80

Related CPU Comparisons

1

AMD EPYC 7643P vs Intel Xeon E3 1515M v5

2

AMD EPYC 7643P vs Intel Xeon X5650

3

AMD EPYC 7643P vs Intel Xeon E5 2687W v3

4

AMD EPYC 7643P vs Opteron 2210 (F3)

5

AMD EPYC 7643P vs Intel Xeon Gold 6538N

6

AMD EPYC 7643P vs Intel Xeon D 1527

7

AMD EPYC 7643P vs Xeon Platinum 8253

8

AMD EPYC 7643P vs Intel Xeon E5 4640 v3

9

AMD EPYC 7643P vs Intel Xeon E5 2622 v3

10

AMD EPYC 7643P vs AMD EPYC 9275F

Related News

1

CXMT Reportedly Achieves 80% Yield in DDR5 Production

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage