Xeon E6540 vs Xeon E7 2803

VS

Intel Xeon E6540

Intel Xeon E7-2803

We compared two server CPUs: Xeon E6540 with 6 cores 2GHz 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 E6540 's Advantages

Higher base frequency (2GHz vs 1.733GHz)

Xeon E7 2803 's Advantages

Released 1 years and 1 months late

More modern manufacturing process (32nm vs 45nm)

Score

Xeon E6540

VS

Xeon E7 2803

General Parameters

Mar 2010

Release Date

Apr 2011

Intel

Manufacturer

Intel

Server

Type

Server

Nehalem-EX

Core Architecture

Westmere-EX

Intel Socket 1567

Socket

Intel Socket 1567

N/A

Integrated Graphics

N/A

Xeon(Beckton)

Generation

Xeon E7(Westmere-EX)

Package

2.3 billions

Transistor Count

2.6 billions

45 nm

Manufacturing Process

32 nm

105 W

Power Consumption

105 W

Intel

Foundry

Intel

684 mm²

Die Size

513 mm²

CPU Performance

2 GHz

Performance Core Base Frequency

1.733 GHz

2.266 GHz

Performance Core Turbo Frequency

0

6

Total Core Count

6

12

Total Thread Count

12

133 MHz

Bus Frequency

133 MHz

15.0

Multiplier

13.0

64 KB per core

L1 Cache

64 KB per core

256 KB per core

L2 Cache

256 KB per core

18 MB shared

L3 Cache

18 MB shared

No

Unlocked Multiplier

No

2

SMP

2

Memory Parameters

DDR3-1333

Memory Types

DDR3-1333

4

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

-

Related CPU Comparisons

1

Xeon E6540 vs EPYC Embedded 8534P

2

Xeon E6540 vs EPYC Embedded 8224P

3

Xeon E6540 vs Xeon E 2186G

4

Xeon E6540 vs Opteron X2 185

5

Xeon E6540 vs Intel Xeon Gold 6326

6

Xeon E6540 vs Opteron 43CX EE

7

Xeon E6540 vs Intel Xeon Phi 5120D

8

Xeon E6540 vs Opteron 8214 HE (F2)

9

Xeon E6540 vs AMD Ryzen Embedded 8645HS

10

Xeon E6540 vs Opteron 2220

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