Intel Xeon E5 2665 vs AMD EPYC 7663P

VS

Intel Xeon E5-2665

AMD EPYC 7663P

We compared two server CPUs: Intel Xeon E5 2665 with 8 cores 2.4GHz and AMD EPYC 7663P with 56 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 2665 's Advantages

Higher base frequency (2.4GHz vs 2GHz)

Lower TDP (115W vs 240W)

AMD EPYC 7663P 's Advantages

Released 11 years and 6 months late

Higher specification of memory (3200 vs 3)

Newer PCIe version (4 vs 3)

Larger L3 cache size (256MB vs 20MB)

More modern manufacturing process (7nm vs 32nm)

Score

Intel Xeon E5 2665

VS

AMD EPYC 7663P

General Parameters

Mar 2012

Release Date

Sep 2023

Intel

Manufacturer

AMD

Server

Type

Server

Sandy Bridge-EP

Core Architecture

Milan

Intel Socket 2011

Socket

AMD Socket SP3

N/A

Integrated Graphics

N/A

Xeon E5 (Sandy Bridge-EP)

Generation

EPYC (Zen 3 (Milan))

Package

2.27 billions

Transistor Count

33.2 billions

32 nm

Manufacturing Process

7 nm

115 W

Power Consumption

240 W

Intel

Foundry

TSMC

435 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 GHz

3.1 GHz

Performance Core Turbo Frequency

3.5 GHz

8

Total Core Count

56

16

Total Thread Count

112

100 MHz

Bus Frequency

100 MHz

24.0

Multiplier

20.0

64 K per core

L1 Cache

64 KB per core

256 K per core

L2 Cache

512 KB per core

20 MB shared

L3 Cache

256 MB shared

No

Unlocked Multiplier

No

-

Cores per CCD

8

2

SMP

1

Memory Parameters

DDR3

Memory Types

DDR4-3200

4

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

4

-

PCIe Lanes

128

Related CPU Comparisons

1

Intel Xeon E5 2665 vs Xeon X5365

2

Intel Xeon E5 2665 vs Opteron 2220 SE (F2)

3

Intel Xeon E5 2665 vs Intel Xeon Platinum 9282

4

Intel Xeon E5 2665 vs Xeon E7540

5

Intel Xeon E5 2665 vs Intel Xeon W 2140B

6

Intel Xeon E5 2665 vs Intel Xeon E3 1245 v2

7

Intel Xeon E5 2665 vs Intel Xeon Gold 6538N

8

Intel Xeon E5 2665 vs Intel Xeon D 1518

9

Intel Xeon E5 2665 vs Xeon E7 2820

10

Intel Xeon E5 2665 vs Intel Xeon E5 2660

Related News

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU