AMD EPYC 7763 vs Intel Xeon E3 1285 v6

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AMD EPYC 7763

Intel Xeon E3-1285 v6

We compared two server CPUs: AMD EPYC 7763 with 64 cores 2.45GHz and Intel Xeon E3 1285 v6 with 4 cores 4.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7763 's Advantages

Released 3 years and 7 months late

Higher specification of memory (3200 vs 4)

Newer PCIe version (4 vs 3)

Larger L3 cache size (256MB vs 8MB)

More modern manufacturing process (7nm vs 14nm)

Intel Xeon E3 1285 v6 's Advantages

Higher base frequency (4.1GHz vs 2.45GHz)

Lower TDP (79W vs 280W)

Score

Benchmark

Geekbench 6 Single Core

AMD EPYC 7763

1432

Intel Xeon E3 1285 v6 +21%

1737

Geekbench 6 Multi Core

AMD EPYC 7763 +134%

13737

Intel Xeon E3 1285 v6

5854

AMD EPYC 7763

VS

Intel Xeon E3 1285 v6

General Parameters

Mar 2021

Release Date

Aug 2017

AMD

Manufacturer

Intel

Server

Type

Server

Milan

Core Architecture

Kaby Lake-DT

AMD Socket SP3

Socket

Intel Socket 1151

N/A

Integrated Graphics

HD Graphics P630

EPYC (Zen 3 (Milan))

Generation

Xeon E3 (Kaby Lake-DT)

Package

33.2 billions

Transistor Count

1.4 billions

7 nm

Manufacturing Process

14 nm

280 W

Power Consumption

79 W

TSMC

Foundry

Intel

8x81 mm²

Die Size

160 mm²

12 nm

I/O Process Size

-

416 mm²

I/O Die Size

-

CPU Performance

2.45 GHz

Performance Core Base Frequency

4.1 GHz

3.5 GHz

Performance Core Turbo Frequency

4.5 GHz

64

Total Core Count

4

128

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

24.5

Multiplier

41.0

64 KB per core

L1 Cache

64 K per core

512 KB per core

L2 Cache

256 K per core

256 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

8

Cores per CCD

-

2

SMP

1

Memory Parameters

DDR4-3200

Memory Types

DDR4

8

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

3

128

PCIe Lanes

16

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