Intel Xeon E5 2603 v3 vs Intel Xeon E5 1660 v3

VS

Intel Xeon E5 2603 v3 Intel Xeon E5 1660 v3

We compared two server CPUs: Intel Xeon E5 2603 v3 with 6 cores 1.6GHz and Intel Xeon E5 1660 v3 with 8 cores 3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 2603 v3 's Advantages

Lower TDP (85W vs 140W)

Intel Xeon E5 1660 v3 's Advantages

Higher specification of memory (DDR4-2133 vs DDR4-1600)

Higher base frequency (3GHz vs 1.6GHz)

Larger L3 cache size (20MB vs 15MB)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E5 2603 v3

558

Intel Xeon E5 1660 v3 +161%

1458

Geekbench 6 Multi Core

Intel Xeon E5 2603 v3

2541

Intel Xeon E5 1660 v3 +250%

8915

Intel Xeon E5 2603 v3

VS

Intel Xeon E5 1660 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

Intel Socket 2011-3

Socket

Intel Socket 2011-3

85 W

Power Consumption

140 W

Intel

Foundry

Intel

356 mm²

Die Size

356 mm²

FC-LGA12A

Package

-

CPU Performance

1.6 GHz

Performance Core Base Frequency

3 GHz

0

Performance Core Turbo Frequency

3.5 GHz

6

Total Core Count

8

6

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

16.0

Multiplier

30.0

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

256 K per core

15 MB shared

L3 Cache

20 MB shared

No

Unlocked Multiplier

Yes

2

SMP

1

Memory Parameters

DDR4-1600

Memory Types

DDR4-2133

4

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

40

PCIe Lanes

40

Related CPU Comparisons

1

AMD EPYC 7302P vs Intel Xeon E5 2603 v3

2

Intel Xeon W 2195 vs Intel Xeon E5 2603 v3

3

AMD EPYC 7H12 vs Intel Xeon E5 2603 v3

4

Opteron 2214 HE (F2) vs Intel Xeon E5 2603 v3

5

Intel Xeon E5 2666 v3 vs Intel Xeon E5 2603 v3

6

Intel Xeon E5 2603 v3 vs Xeon E 2146G

7

Intel Xeon E5 2603 v3 vs Intel Xeon E5 2676 v3

8

Intel Xeon E5 1660 v3 vs Intel Xeon E5 1607 v2

9

Intel Xeon E5 2603 v3 vs Intel Xeon W 2145

10

Intel Xeon E5 2603 v3 vs Intel Xeon E5 1620 v3