Intel Xeon Platinum 8458P vs AMD EPYC 7773X

VS

Intel Xeon Platinum 8458P

AMD EPYC 7773X

We compared two server CPUs: Intel Xeon Platinum 8458P with 44 cores 2.7GHz and AMD EPYC 7773X with 64 cores 2.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Platinum 8458P 's Advantages

Released 10 months late

Higher specification of memory (4800 vs 3200)

Newer PCIe version (5 vs 4)

Higher base frequency (2.7GHz vs 2.2GHz)

AMD EPYC 7773X 's Advantages

Larger L3 cache size (768MB vs 82.5MB)

More modern manufacturing process (7nm vs 10nm)

Lower TDP (280W vs 350W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon Platinum 8458P +6%

1764

AMD EPYC 7773X

1656

Geekbench 6 Multi Core

Intel Xeon Platinum 8458P +521%

17458

AMD EPYC 7773X

2811

Intel Xeon Platinum 8458P

VS

AMD EPYC 7773X

General Parameters

Jan 2023

Release Date

Mar 2022

Intel

Manufacturer

AMD

Server

Type

Server

Sapphire Rapids

Core Architecture

Milan-X

Intel Socket 4677

Socket

AMD Socket SP3

N/A

Integrated Graphics

N/A

Xeon Platinum (Sapphire Rapids-SP)

Generation

EPYC (Zen 3 (Milan))

Package

-

Transistor Count

33.2 billions

10 nm

Manufacturing Process

7 nm

350 W

Power Consumption

280 W

78 °C

Peak Operating Temperature

-

Intel

Foundry

TSMC

4x477 mm²

Die Size

8x81 mm²

-

I/O Process Size

12 nm

-

I/O Die Size

416 mm²

CPU Performance

2.7 GHz

Performance Core Base Frequency

2.2 GHz

3.8 GHz

Performance Core Turbo Frequency

3.5 GHz

44

Total Core Count

64

88

Total Thread Count

128

100 MHz

Bus Frequency

100 MHz

27.0

Multiplier

22.0

80 K per core

L1 Cache

64 K per core

2 MB per core

L2 Cache

512 K per core

82.5 MB

L3 Cache

768 MB shared

No

Unlocked Multiplier

No

-

Cores per CCD

8

2

SMP

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-4800

Memory Types

DDR4-3200

8

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

4

80

PCIe Lanes

128

Related CPU Comparisons

1

Intel Xeon Platinum 8458P vs Intel Xeon E5 2666 v3

2

Intel Xeon Platinum 8458P vs Intel Xeon Max 9460

3

Intel Xeon Platinum 8458P vs Xeon X3480

4

Intel Xeon Platinum 8458P vs AMD EPYC 7401

5

Intel Xeon Platinum 8458P vs AMD Ryzen Embedded 8640U

6

Intel Xeon Platinum 8458P vs Intel Xeon E5 1650

7

Intel Xeon Platinum 8458P vs Xeon E 2286G

8

Intel Xeon Platinum 8458P vs Opteron A1120

9

Intel Xeon Platinum 8458P vs AMD EPYC 9455P

10

Intel Xeon Platinum 8458P vs AMD Threadripper PRO 7985WX

Related News

1

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

2

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

3

CXMT Reportedly Achieves 80% Yield in DDR5 Production

4

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

5

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

6

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

7

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

8

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

9

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

10

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