Intel Xeon E5503 vs Intel Xeon E5 1660

VS

Intel Xeon E5503

Intel Xeon E5-1660

We compared two server CPUs: Intel Xeon E5503 with 2 cores 2GHz and Intel Xeon E5 1660 with 6 cores 3.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5503 's Advantages

Lower TDP (80W vs 130W)

Intel Xeon E5 1660 's Advantages

Released 2 years late

Newer PCIe version (3 vs 2)

Higher base frequency (3.3GHz vs 2GHz)

Larger L3 cache size (15MB vs 4MB)

More modern manufacturing process (32nm vs 45nm)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E5503

223

Intel Xeon E5 1660 +266%

818

Geekbench 6 Multi Core

Intel Xeon E5503

670

Intel Xeon E5 1660 +477%

3870

Intel Xeon E5503

VS

Intel Xeon E5 1660

General Parameters

Mar 2010

Release Date

Mar 2012

Intel

Manufacturer

Intel

Server

Type

Server

Gainestown

Core Architecture

Sandy Bridge-E

Intel Socket 1366

Socket

Intel Socket 2011

N/A

Integrated Graphics

N/A

Xeon (Gainestown)

Generation

Xeon E5 (Sandy Bridge-E)

Package

0.731 billions

Transistor Count

2.27 billions

45 nm

Manufacturing Process

32 nm

80 W

Power Consumption

130 W

Intel

Foundry

Intel

263 mm²

Die Size

435 mm²

CPU Performance

2 GHz

Performance Core Base Frequency

3.3 GHz

0

Performance Core Turbo Frequency

3.9 GHz

2

Total Core Count

6

2

Total Thread Count

12

133 MHz

Bus Frequency

100 MHz

15.0

Multiplier

33.0

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

256 K per core

4 MB shared

L3 Cache

15 MB shared

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR3

Memory Types

DDR3

3

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

3

Related CPU Comparisons

1

Intel Xeon E5503 vs Opteron 2216 HE (F2)

2

Intel Xeon E5503 vs Intel Xeon X5672

3

Intel Xeon E5503 vs Intel Xeon E3 1235L v5

4

Intel Xeon E5503 vs Intel Xeon Platinum 8471N

5

Intel Xeon E5503 vs Intel Atom x7213RE

6

Intel Xeon E5503 vs Intel Xeon D 1527

7

Intel Xeon E5503 vs Intel Xeon E3 1585 v5

8

Intel Xeon E5503 vs Intel Xeon Platinum 8354H

9

Intel Xeon E5503 vs Intel Xeon E5 2608L v3

10

Intel Xeon E5503 vs Intel Xeon E3 1275 v2

Related News

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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