Xeon X5365 vs Intel Xeon E3 1280

VS

Intel Xeon X5365

Intel Xeon E3-1280

We compared two server CPUs: Xeon X5365 with 4 cores 3GHz and Intel Xeon E3 1280 with 4 cores 3.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E3 1280 's Advantages

Released 3 years and 8 months late

Higher specification of memory (3 vs 3)

Higher base frequency (3.5GHz vs 3GHz)

More modern manufacturing process (32nm vs 65nm)

Lower TDP (95W vs 150W)

Score

Benchmark

Geekbench 6 Single Core

Xeon X5365

319

Intel Xeon E3 1280 +322%

1348

Geekbench 6 Multi Core

Xeon X5365

1459

Intel Xeon E3 1280 +210%

4533

Xeon X5365

VS

Intel Xeon E3 1280

General Parameters

Aug 2007

Release Date

Apr 2011

Intel

Manufacturer

Intel

Server

Type

Server

Clovertown

Core Architecture

Sandy Bridge

Intel Socket 771

Socket

Intel Socket 1155

N/A

Integrated Graphics

N/A

Xeon (Clovertown)

Generation

Xeon E3 (Sandy Bridge)

Package

0.582 billions

Transistor Count

1.16 billions

65 nm

Manufacturing Process

32 nm

150 W

Power Consumption

95 W

63 °C

Peak Operating Temperature

-

Foundry

Intel

2x143 mm²

Die Size

216 mm²

CPU Performance

3 GHz

Performance Core Base Frequency

3.5 GHz

0

Performance Core Turbo Frequency

3.9 GHz

4

Total Core Count

4

Total Thread Count

8

333 MHz

Bus Frequency

100 MHz

9.0

Multiplier

35.0

64 KB per core

L1 Cache

64 K per core

4 MB per die

L2 Cache

256 K per core

-

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR2, DDR3

Memory Types

DDR3

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

0

PCIe Version

3

-

PCIe Lanes

16

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