Intel Xeon E5 2663 v3 vs Intel Xeon E5 2640 v3

VS

Intel Xeon E5-2663 v3

Intel Xeon E5-2640 v3

We compared two server CPUs: Intel Xeon E5 2663 v3 with 10 cores 2.8GHz and Intel Xeon E5 2640 v3 with 8 cores 2.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 2663 v3 's Advantages

Higher specification of memory (2133 vs 1866)

Higher base frequency (2.8GHz vs 2.6GHz)

Larger L3 cache size (25MB vs 20MB)

Intel Xeon E5 2640 v3 's Advantages

Lower TDP (90W vs 105W)

Score

Intel Xeon E5 2663 v3

VS

Intel Xeon E5 2640 v3

General Parameters

Sep 2014

Release Date

Sep 2014

Intel

Manufacturer

Intel

Server

Type

Server

Haswell-EP

Core Architecture

Haswell-EP

Intel Socket 2011-3

Socket

Intel Socket 2011-3

N/A

Integrated Graphics

N/A

Xeon E5 (Haswell-EP)

Generation

Xeon E5 (Haswell-EP)

Package

2.6 billions

Transistor Count

2.6 billions

22 nm

Manufacturing Process

22 nm

105 W

Power Consumption

90 W

Intel

Foundry

Intel

356 mm²

Die Size

356 mm²

CPU Performance

2.8 GHz

Performance Core Base Frequency

2.6 GHz

3.5 GHz

Performance Core Turbo Frequency

3.4 GHz

10

Total Core Count

8

20

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

28.0

Multiplier

26.0

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

256 K per core

25 MB shared

L3 Cache

20 MB shared

No

Unlocked Multiplier

No

2

SMP

2

Memory Parameters

DDR4-2133

Memory Types

DDR4-1866

4

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

40

PCIe Lanes

40

Related CPU Comparisons

1

Intel Xeon E5 2663 v3 vs Opteron 152

2

Intel Xeon E5 2663 v3 vs Pentium 1405 V2

3

Intel Xeon E5 2663 v3 vs AMD EPYC 8224P

4

Intel Xeon E5 2663 v3 vs Intel Xeon E5 2650 v3

5

Intel Xeon E5 2663 v3 vs AMD EPYC 9654P

6

Intel Xeon E5 2663 v3 vs Intel Xeon Platinum 8558U

7

Intel Xeon E5 2663 v3 vs AMD EPYC 7551

8

Intel Xeon E5 2663 v3 vs Xeon 6710E

9

Intel Xeon E5 2663 v3 vs Intel Atom x7405C

10

Intel Xeon E5 2663 v3 vs Intel Xeon E7 8867 v3

Related News

1

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

2

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

3

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

4

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

5

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

6

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

7

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!

8

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game

9

World's First! Intel Arc B580 Graphics Card Arrives Early

10

Linux Creator Criticizes AMD and Intel's x86 Microarchitecture: A Complete Disaster