Intel Xeon E5 2670 v3 vs Xeon E7520

VS

Intel Xeon E5-2670 v3

Intel Xeon E7520

We compared two server CPUs: Intel Xeon E5 2670 v3 with 12 cores 2.3GHz and Xeon E7520 with 4 cores 1.866GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 2670 v3 's Advantages

Released 4 years and 6 months late

Higher specification of memory (2133 vs 1333)

Newer PCIe version (3 vs 2)

Higher base frequency (2.3GHz vs 1.866GHz)

Larger L3 cache size (30MB vs 18MB)

More modern manufacturing process (22nm vs 45nm)

Xeon E7520 's Advantages

Lower TDP (95W vs 120W)

Score

Intel Xeon E5 2670 v3

VS

Xeon E7520

General Parameters

Sep 2014

Release Date

Mar 2010

Intel

Manufacturer

Intel

Server

Type

Server

Haswell-EP

Core Architecture

Nehalem-EX

Intel Socket 2011-3

Socket

Intel Socket 1567

N/A

Integrated Graphics

N/A

Xeon E5 (Haswell-EP)

Generation

Xeon(Beckton)

Package

2.6 billions

Transistor Count

2.3 billions

22 nm

Manufacturing Process

45 nm

120 W

Power Consumption

95 W

Intel

Foundry

Intel

356 mm²

Die Size

684 mm²

CPU Performance

2.3 GHz

Performance Core Base Frequency

1.866 GHz

3.1 GHz

Performance Core Turbo Frequency

0

12

Total Core Count

4

24

Total Thread Count

8

100 MHz

Bus Frequency

133 MHz

23.0

Multiplier

14.0

64 K per core

L1 Cache

64 KB per core

256 K per core

L2 Cache

256 KB per core

30 MB shared

L3 Cache

18 MB shared

No

Unlocked Multiplier

No

2

SMP

8

Memory Parameters

DDR3,DDR4-2133

Memory Types

DDR3-1333

4

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

2

40

PCIe Lanes

-

Related CPU Comparisons

1

Intel Xeon E5 2670 v3 vs Intel Xeon E5 2658A v3

2

Intel Xeon E5 2670 v3 vs Intel Xeon E3 1245 v3

3

Intel Xeon E5 2670 v3 vs Intel Xeon E3 1285 v3

4

Intel Xeon E5 2670 v3 vs Intel Xeon Silver 4316

5

Intel Xeon E5 2670 v3 vs Xeon Gold 6554S

6

Intel Xeon E5 2670 v3 vs Xeon E 2414

7

Intel Xeon E5 2670 v3 vs AMD EPYC 9684X

8

Intel Xeon E5 2670 v3 vs Centaur CHA

9

Intel Xeon E5 2670 v3 vs AMD EPYC 9454

10

Intel Xeon E5 2670 v3 vs Intel Xeon X5660

Related News

1

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

2

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

3

CXMT Reportedly Achieves 80% Yield in DDR5 Production

4

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

5

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

6

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

7

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

8

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

9

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

10

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