Xeon E6540 vs Intel Xeon E5 2648L

VS

Intel Xeon E6540

Intel Xeon E5-2648L

We compared two server CPUs: Xeon E6540 with 6 cores 2GHz and Intel Xeon E5 2648L with 8 cores 1.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon E6540 's Advantages

Higher specification of memory (1333 vs 3)

Higher base frequency (2GHz vs 1.8GHz)

Intel Xeon E5 2648L 's Advantages

Released 2 years late

Newer PCIe version (3 vs 2)

Larger L3 cache size (20MB vs 18MB)

More modern manufacturing process (32nm vs 45nm)

Lower TDP (70W vs 105W)

Score

Xeon E6540

VS

Intel Xeon E5 2648L

General Parameters

Mar 2010

Release Date

Mar 2012

Intel

Manufacturer

Intel

Server

Type

Server

Nehalem-EX

Core Architecture

Sandy Bridge-EP

Intel Socket 1567

Socket

Intel Socket 2011

N/A

Integrated Graphics

N/A

Xeon(Beckton)

Generation

Xeon E5 (Sandy Bridge-EP)

Package

2.3 billions

Transistor Count

2.27 billions

45 nm

Manufacturing Process

32 nm

105 W

Power Consumption

70 W

Intel

Foundry

Intel

684 mm²

Die Size

435 mm²

CPU Performance

2 GHz

Performance Core Base Frequency

1.8 GHz

2.266 GHz

Performance Core Turbo Frequency

2.3 GHz

6

Total Core Count

8

12

Total Thread Count

16

133 MHz

Bus Frequency

100 MHz

15.0

Multiplier

18.0

64 KB per core

L1 Cache

64 K per core

256 KB per core

L2 Cache

256 K per core

18 MB shared

L3 Cache

20 MB shared

No

Unlocked Multiplier

No

2

SMP

2

Memory Parameters

DDR3-1333

Memory Types

DDR3

4

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

3

Related CPU Comparisons

1

Xeon E6540 vs Intel Xeon E3 1220 v5

2

Xeon E6540 vs Intel Xeon E3 1265L v4

3

Xeon E6540 vs Intel Xeon Gold 6326

4

Xeon E6540 vs Xeon E7540

5

Xeon E6540 vs Opteron 8222 SE

6

Xeon E6540 vs AMD EPYC 9825

7

Xeon E6540 vs Opteron 8220

8

Xeon E6540 vs Intel Xeon X5660

9

Xeon E6540 vs Opteron X2 170

10

Xeon E6540 vs Intel Xeon E7 8860 v3

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