Intel Xeon E3 1505M v5 vs Intel Xeon E5 2666 v3

VS

Intel Xeon E3-1505M v5

Intel Xeon E5-2666 v3

We compared two server CPUs: Intel Xeon E3 1505M v5 with 4 cores 2.8GHz and Intel Xeon E5 2666 v3 with 10 cores 2.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E3 1505M v5 's Advantages

Released 11 months late

More modern manufacturing process (14nm vs 22nm)

Lower TDP (45W vs 135W)

Intel Xeon E5 2666 v3 's Advantages

Higher specification of memory (2133 vs 2133)

Higher base frequency (2.9GHz vs 2.8GHz)

Larger L3 cache size (25MB vs 8MB)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E3 1505M v5 +24%

1305

Intel Xeon E5 2666 v3

1046

Geekbench 6 Multi Core

Intel Xeon E3 1505M v5

3662

Intel Xeon E5 2666 v3 +68%

6173

Blender

Intel Xeon E3 1505M v5

46

Intel Xeon E5 2666 v3 +223%

149

Intel Xeon E3 1505M v5

VS

Intel Xeon E5 2666 v3

General Parameters

Oct 2015

Release Date

Nov 2014

Intel

Manufacturer

Intel

Server

Type

Server

Skylake-H

Core Architecture

Haswell-EP

Intel BGA 1440

Socket

Intel Socket 2011-3

HD Graphics P530

Integrated Graphics

N/A

Xeon E3 (Skylake-H)

Generation

Xeon E5 (Haswell-EP)

Package

2.3 billions

Transistor Count

2.6 billions

14 nm

Manufacturing Process

22 nm

45 W

Power Consumption

135 W

Intel

Foundry

Intel

122 mm²

Die Size

356 mm²

CPU Performance

2.8 GHz

Performance Core Base Frequency

2.9 GHz

3.7 GHz

Performance Core Turbo Frequency

3.5 GHz

4

Total Core Count

10

8

Total Thread Count

20

100 MHz

Bus Frequency

100 MHz

28.0

Multiplier

29.0

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

256 K per core

8 MB shared

L3 Cache

25 MB shared

No

Unlocked Multiplier

No

1

SMP

2

Memory Parameters

DDR3,DDR4-2133

Memory Types

DDR4-2133,DDR3-2133

2

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

16

PCIe Lanes

40

Related CPU Comparisons

1

Intel Xeon E3 1505M v5 vs Xeon E7 4850

2

Intel Xeon E3 1505M v5 vs Opteron 2216 (F3)

3

Intel Xeon E3 1505M v5 vs Intel Xeon Gold 6544Y

4

Intel Xeon E3 1505M v5 vs AMD EPYC 8224P

5

Intel Xeon E3 1505M v5 vs Opteron 2210 EE

6

Intel Xeon E3 1505M v5 vs Intel Xeon Max 9480

7

Intel Xeon E3 1505M v5 vs EPYC Embedded 8224P

8

Intel Xeon E3 1505M v5 vs AMD EPYC 7551

9

Intel Xeon E3 1505M v5 vs Intel Xeon E5 1686 v3

10

Intel Xeon E3 1505M v5 vs Opteron 13QS HE

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