Xeon EC5539 vs Xeon E7 2803

VS

Intel Xeon EC5539

Intel Xeon E7-2803

We compared two server CPUs: Xeon EC5539 with 4 cores 2.266GHz and Xeon E7 2803 with 6 cores 1.733GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon EC5539 's Advantages

Higher base frequency (2.266GHz vs 1.733GHz)

Lower TDP (65W vs 105W)

Xeon E7 2803 's Advantages

Released 1 years and 2 months late

Larger L3 cache size (18MB vs 4MB)

More modern manufacturing process (32nm vs 45nm)

Score

Xeon EC5539

VS

Xeon E7 2803

General Parameters

Feb 2010

Release Date

Apr 2011

Intel

Manufacturer

Intel

Server

Type

Server

Jasper Forest

Core Architecture

Westmere-EX

Intel Socket 1366

Socket

Intel Socket 1567

N/A

Integrated Graphics

N/A

Xeon(Jasper Forest)

Generation

Xeon E7(Westmere-EX)

Package

-

Transistor Count

2.6 billions

45 nm

Manufacturing Process

32 nm

65 W

Power Consumption

105 W

Intel

Foundry

Intel

263 mm²

Die Size

513 mm²

CPU Performance

2.266 GHz

Performance Core Base Frequency

1.733 GHz

0

Performance Core Turbo Frequency

0

4

Total Core Count

6

8

Total Thread Count

12

133 MHz

Bus Frequency

133 MHz

17.0

Multiplier

13.0

64 KB per core

L1 Cache

64 KB per core

256 KB per core

L2 Cache

256 KB per core

4 MB shared

L3 Cache

18 MB shared

No

Unlocked Multiplier

No

2

SMP

2

Memory Parameters

DDR3-1333

Memory Types

DDR3-1333

3

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

-

Related CPU Comparisons

1

Xeon EC5539 vs Xeon D 1715TER

2

Xeon EC5539 vs Intel Xeon E3 1275 v5

3

Xeon EC5539 vs Opteron 6376

4

Xeon EC5539 vs Intel Xeon Platinum 8368Q

5

Xeon EC5539 vs AMD EPYC 9454P

6

Xeon EC5539 vs Intel Xeon Gold 6542Y

7

Xeon EC5539 vs Intel Xeon Gold 5318N

8

Xeon EC5539 vs Intel Xeon Gold 6438M

9

Xeon EC5539 vs Opteron 6276

10

Xeon EC5539 vs Xeon E7540

Related News

1

Continuous Decline in DRAM Memory Prices: Downward Trend Intensifies

2

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

3

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

4

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

5

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

6

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

7

CXMT Reportedly Achieves 80% Yield in DDR5 Production

8

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

9

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

10

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