Intel Xeon E3 1505L v5 vs Intel Xeon E5645

VS

Intel Xeon E3-1505L v5

Intel Xeon E5645

We compared two server CPUs: Intel Xeon E3 1505L v5 with 4 cores 2GHz and Intel Xeon E5645 with 6 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E3 1505L v5 's Advantages

Released 5 years and 7 months late

Higher specification of memory (2133 vs 3)

Newer PCIe version (3 vs 2)

More modern manufacturing process (14nm vs 32nm)

Lower TDP (25W vs 80W)

Intel Xeon E5645 's Advantages

Higher base frequency (2.4GHz vs 2GHz)

Larger L3 cache size (12MB vs 8MB)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E3 1505L v5 +85%

787

Intel Xeon E5645

425

Geekbench 6 Multi Core

Intel Xeon E3 1505L v5

2969

Intel Xeon E5645 +4%

3117

Intel Xeon E3 1505L v5

VS

Intel Xeon E5645

General Parameters

Oct 2015

Release Date

Mar 2010

Intel

Manufacturer

Intel

Server

Type

Server

Skylake-H

Core Architecture

Westmere-EP

Intel BGA 1440

Socket

Intel Socket 1366

HD Graphics P530

Integrated Graphics

N/A

Xeon E3 (Skylake-H)

Generation

Xeon (Westmere-EP)

Package

2.3 billions

Transistor Count

1.17 billions

14 nm

Manufacturing Process

32 nm

25 W

Power Consumption

80 W

Intel

Foundry

Intel

122 mm²

Die Size

239 mm²

CPU Performance

2 GHz

Performance Core Base Frequency

2.4 GHz

2.8 GHz

Performance Core Turbo Frequency

2.666 GHz

4

Total Core Count

6

8

Total Thread Count

12

100 MHz

Bus Frequency

133 MHz

20.0

Multiplier

18.0

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

12 MB shared

No

Unlocked Multiplier

No

1

SMP

2

Memory Parameters

DDR3,DDR4-2133

Memory Types

DDR3

2

Max Memory Channels

3

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

2

16

PCIe Lanes

-

Related CPU Comparisons

1

Intel Xeon E3 1505L v5 vs Intel Atom x7405C

2

Intel Xeon E3 1505L v5 vs Opteron 2216 HE (F3)

3

Intel Xeon E3 1505L v5 vs Intel Xeon E5 4650

4

Intel Xeon E3 1505L v5 vs Xeon E6540

5

Intel Xeon E3 1505L v5 vs Intel Xeon Platinum 9282

6

Intel Xeon E3 1505L v5 vs Xeon E 2278GE

7

Intel Xeon E3 1505L v5 vs Opteron 6272

8

Intel Xeon E3 1505L v5 vs Intel Xeon D 1531

9

Intel Xeon E3 1505L v5 vs Intel Xeon Platinum 8380HL

10

Intel Xeon E3 1505L v5 vs Opteron 6348

Related News

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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