Xeon L7555 vs Intel Xeon E3 1275 v2

VS

Intel Xeon L7555

Intel Xeon E3-1275 v2

We compared two server CPUs: Xeon L7555 with 8 cores 1.866GHz and Intel Xeon E3 1275 v2 with 4 cores 3.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon L7555 's Advantages

Higher specification of memory (1333 vs 3)

Larger L3 cache size (18MB vs 8MB)

Intel Xeon E3 1275 v2 's Advantages

Released 2 years and 2 months late

Newer PCIe version (3 vs 2)

Higher base frequency (3.5GHz vs 1.866GHz)

More modern manufacturing process (22nm vs 45nm)

Lower TDP (77W vs 95W)

Score

Xeon L7555

VS

Intel Xeon E3 1275 v2

General Parameters

Mar 2010

Release Date

May 2012

Intel

Manufacturer

Intel

Server

Type

Server

Nehalem-EX

Core Architecture

Ivy Bridge

Intel Socket 1567

Socket

Intel Socket 1155

N/A

Integrated Graphics

Intel HD P4000

Xeon(Beckton)

Generation

Xeon E3 (Ivy Bridge)

Package

2.3 billions

Transistor Count

1.4 billions

45 nm

Manufacturing Process

22 nm

95 W

Power Consumption

77 W

Intel

Foundry

Intel

684 mm²

Die Size

160 mm²

CPU Performance

1.866 GHz

Performance Core Base Frequency

3.5 GHz

2.533 GHz

Performance Core Turbo Frequency

3.9 GHz

8

Total Core Count

4

16

Total Thread Count

8

133 MHz

Bus Frequency

100 MHz

14.0

Multiplier

35.0

64 KB per core

L1 Cache

64 K per core

256 KB per core

L2 Cache

256 K per core

18 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

8

SMP

1

Memory Parameters

DDR3-1333

Memory Types

DDR3

4

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

3

-

PCIe Lanes

16

Related CPU Comparisons

1

Xeon L7555 vs Intel Xeon Platinum 8360H

2

Xeon L7555 vs Intel Xeon E3 1220L

3

Xeon L7555 vs Intel Xeon E 2334

4

Xeon L7555 vs AMD EPYC 9135

5

Xeon L7555 vs AMD EPYC 7303P

6

Xeon L7555 vs Intel Xeon Platinum 8352S

7

Xeon L7555 vs AMD EPYC 9115

8

Xeon L7555 vs Intel Xeon Platinum 8360HL

9

Xeon L7555 vs Intel Xeon E5 2609

10

Xeon L7555 vs Opteron X2 165

Related News

1

NVIDIA GB202 Chip Unveiled for the First Time, to be Used in RTX 5090 with 512-bit GDDR7 Memory

2

Strix Halo Integrated Graphics Score Appears on Passmark, Currently Slightly Below RTX 3060 12GB

3

AMD Unveils New RX 9070 XT Graphics Card Performance: Positioned Between RX 7900 GRE and RX 7900 XT

4

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

5

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

6

CXMT Reportedly Achieves 80% Yield in DDR5 Production

7

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

8

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

9

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

10

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