AMD EPYC 7642 vs AMD EPYC 7763

VS

AMD EPYC 7642

AMD EPYC 7763

We compared two server CPUs: AMD EPYC 7642 with 48 cores 2.4GHz and AMD EPYC 7763 with 64 cores 2.45GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7642 's Advantages

Lower TDP (225W vs 280W)

AMD EPYC 7763 's Advantages

Released 1 years and 7 months late

Higher base frequency (2.45GHz vs 2.4GHz)

Score

Benchmark

Geekbench 6 Single Core

AMD EPYC 7642

1191

AMD EPYC 7763 +20%

1432

Geekbench 6 Multi Core

AMD EPYC 7642

11362

AMD EPYC 7763 +20%

13737

AMD EPYC 7642

VS

AMD EPYC 7763

General Parameters

Aug 2019

Release Date

Mar 2021

AMD

Manufacturer

AMD

Server

Type

Server

Rome

Core Architecture

Milan

AMD Socket SP3

Socket

AMD Socket SP3

N/A

Integrated Graphics

N/A

EPYC (Zen 2 (Rome))

Generation

EPYC (Zen 3 (Milan))

Package

3.8 billions

Transistor Count

33.2 billions

7 nm

Manufacturing Process

7 nm

225 W

Power Consumption

280 W

TSMC

Foundry

TSMC

74 mm²

Die Size

8x81 mm²

-

I/O Process Size

12 nm

-

I/O Die Size

416 mm²

CPU Performance

2.4 GHz

Performance Core Base Frequency

2.45 GHz

3.4 GHz

Performance Core Turbo Frequency

3.5 GHz

48

Total Core Count

64

96

Total Thread Count

128

100 MHz

Bus Frequency

100 MHz

24.0

Multiplier

24.5

96 K per core

L1 Cache

64 KB per core

512 K per core

L2 Cache

512 KB per core

256 MB shared

L3 Cache

256 MB shared

No

Unlocked Multiplier

No

-

Cores per CCD

8

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

-

PCIe Lanes

128

Related CPU Comparisons

1

AMD EPYC 7642 vs AMD EPYC 73F3

2

AMD EPYC 7642 vs Intel Xeon E3 1265L v2

3

AMD EPYC 7642 vs Intel Xeon Gold 6542Y

4

AMD EPYC 7642 vs AMD EPYC 7402P

5

AMD EPYC 7642 vs AMD EPYC 7313P

6

AMD EPYC 7642 vs Opteron 8222 SE

7

AMD EPYC 7642 vs Intel Xeon E3 1270 v2

8

AMD EPYC 7642 vs Intel Xeon Phi 7230

9

AMD EPYC 7642 vs Opteron 13KS EE

10

AMD EPYC 7642 vs Intel Xeon Gold 6312U

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