AMD EPYC 7763 vs Intel Xeon Gold 6448Y

VS

We compared two server CPUs: AMD EPYC 7763 with 64 cores 2.45GHz and Intel Xeon Gold 6448Y with 32 cores 2.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7763 's Advantages

Higher base frequency (2.45GHz vs 2.1GHz)

Larger L3 cache size (256MB vs 60MB)

Intel Xeon Gold 6448Y 's Advantages

Released 1 years and 10 months late

Higher specification of memory (DDR5-4800 vs DDR4-3200)

Newer PCIe version (5 vs 4)

Lower TDP (225W vs 280W)

Score

Benchmark

Geekbench 6 Single Core

AMD EPYC 7763

1432

Intel Xeon Gold 6448Y +49%

2136

Geekbench 6 Multi Core

AMD EPYC 7763 +69%

13737

Intel Xeon Gold 6448Y

8127

AMD EPYC 7763

VS

Intel Xeon Gold 6448Y

General Parameters

Mar 2021

Release Date

Jan 2023

AMD

Manufacturer

Intel

Server

Type

Server

Milan

Core Architecture

Sapphire Rapids

AMD Socket SP3

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

EPYC (Zen 3 (Milan))

Generation

Xeon Gold (Sapphire Rapids-SP)

Package

33.2 billions

Transistor Count

-

7 nm

Manufacturing Process

10 nm

AMD Socket SP3

Socket

Intel Socket 4677

280 W

Power Consumption

225 W

-

Peak Operating Temperature

79 °C

TSMC

Foundry

Intel

8x81 mm²

Die Size

-

12 nm

I/O Process Size

-

416 mm²

I/O Die Size

-

FCLGA-4094

Package

FC-LGA16A

CPU Performance

2.45 GHz

Performance Core Base Frequency

2.1 GHz

3.5 GHz

Performance Core Turbo Frequency

4.1 GHz

64

Total Core Count

32

128

Total Thread Count

64

100 MHz

Bus Frequency

100 MHz

24.5

Multiplier

21.0

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

60 MB

No

Unlocked Multiplier

No

8

Cores per CCD

-

2

SMP

2

-

AVX-512 FMA Ports

2

Memory Parameters

DDR4-3200

Memory Types

DDR5-4800

-

Max Memory Size

4 TB

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 7763 vs AMD EPYC 9554

2

AMD Ryzen Threadripper PRO 5995WX vs AMD EPYC 7763

3

AMD EPYC 7763 vs Opteron 6386 SE

4

Intel Xeon E5 2643 v3 vs AMD EPYC 7763

5

AMD EPYC 9684X vs AMD EPYC 7763

6

AMD EPYC 7763 vs Intel Xeon Gold 5318S

7

AMD EPYC 7763 vs AMD EPYC 7371

8

Intel Xeon Gold 6448Y vs AMD EPYC 7261

9

AMD EPYC 7763 vs Intel Xeon L5609

10

AMD EPYC 7763 vs Intel Xeon E5 2603 v2